Mud-in air register with magnetically adjustable damper

Abstract

A mud-in apparatus for controlling airflow in an HVAC system includes a magnetically adjustable damper system having a damper configured to slidably attach to an air register. The damper is configured to slide between an open position and a closed position on the air register to restrict airflow when the damper is in the closed position. The damper comprises at least one magnetic positioning element. A magnetic force applied via the at least one magnetic positioning element causes the damper to slide between the open position and the closed position. The magnetic force may be applied by a user operated magnetic fob, allowing the damper to be adjusted without the need for external controls, allowing for a sleek design while maintaining adjustability.

Description

CROSS REFERENCES

[0001] This application claims priority to U.S. Application No. 63 / 660,315, filed Jun. 14, 2024, which application is incorporated herein by reference in its entirety.FIELD OF INVENTION

[0002] The present disclosure relates generally to air registers having a magnetically adjustable damper.BACKGROUND

[0003] Air registers are an essential component of heating, ventilation, and air conditioning (HVAC) systems in buildings and are installed at the end of air ducts to control / direct the flow of conditioned air into rooms. Traditional air registers typically consist of a grille or faceplate with adjustable louvers or vanes that allow users to manually control the direction and volume of airflow. The primary function of these registers is to ensure that the conditioned air is distributed evenly throughout the space, contributing to the overall comfort and efficiency of the HVAC system. However, traditional air registers are not aesthetically pleasing, and designing a room in a way that limits the visibility of air registers while not significantly decreasing the efficiency of HVAC systems has been an issue since HVACs were invented in the 1930s. In recent years, there has been an increased demand for more efficient and aesthetically pleasing HVAC solutions, particularly in residential and commercial construction. This has led to the development of various types of air registers, including mud-in registers that can be installed flush with walls or ceilings for a seamless appearance. This trend towards more sophisticated air register designs reflects a broader shift in the construction industry towards integrating functional elements seamlessly into architectural aesthetics. Mud-in registers, in particular, have gained popularity due to their ability to blend into surrounding surfaces, creating a clean and unobtrusive look that appeals to modern design sensibilities.However, while mud-in registers offer aesthetic advantages, they have historically faced challenges in terms of performance and adjustability. Many early designs sacrificed functionality for appearance, lacking features such as effective air damping or directional control. This limitation has created a need for innovative solutions that can combine the visual appeal of mud-in registers with the practical benefits of traditional air registers, such as adjustable airflow and directional control.

[0004] Additionally, in the broader context of housing construction, there is an increasing demand for faster construction methods at lower costs. Builders and developers are seeking innovative solutions that can streamline the construction process, reduce labor costs, and enhance the overall energy performance of buildings. This shift towards more efficient construction methods and materials has implications for all aspects of building design, including HVAC systems and their components such as air registers. The need for cost-effective and time-efficient construction solutions has driven the development of new materials and technologies that can be easily integrated into modern building practices.

[0005] Accordingly, there is a need in the art for air registers having magnetically adjustable dampers that will allow for control of a flow of air from an HVAC system when an air register is seamlessly integrated into a wall.SUMMARY

[0006] An apparatus, system, and method for controlling airflow in an HVAC system is provided. In one aspect, the apparatus, system, and method allow for users to adjust an amount of air flow and / or direction of air flow without the need for direct contact with the air register or electronics. In another aspect, the apparatus, system, and method allow users to control a damper having no visible mechanism to manipulate. In yet another aspect, the apparatus, system, and method allow a user to adjust an amount of air flow and / or direction of air flow of an air register that has been seamlessly integrated into wall. Generally, the apparatus, system, and method allow users to control various aspects of airflow through an air register. The apparatus, system, and method comprises a magnetically adjustable damper system having a damper configured to slidably attach to an air register.

[0007] The damper is configured to slide between an open position and a closed position on the air register. A sealing member of the damper is configured to interface with the air register in a way such that airflow is restricted by the sealing member when the damper is placed in the closed position. The damper comprises at least one magnetic positioning element. A magnetic force applied via the at least one magnetic positioning element causes the damper to slide between the open position and the closed position. A magnetic field may be created between the magnetic positioning element and a magnetic fob, allowing the damper to be moved between open and closed positions without direct physical contact. This magnetic actuation provides a smooth and efficient method of controlling the damper's position without any externally visible controls.

[0008] The air register is designed to be secured to a register boot of ductwork and features a plurality of slats that create openings for airflow. These slats are specifically arranged to direct air from the ductwork into the building space at any angle from 5 degrees to 85 degrees, providing a wide range of options to suit different room layouts and ventilation needs. This flexibility ensures that the air can be distributed evenly throughout the space, enhancing the overall comfort and efficiency of the HVAC system. The slats are preferably set at a 45-degree angle, which has been found to provide optimal air distribution for most standard room configurations. This angle allows for a balanced mix of horizontal and vertical airflow, ensuring that the conditioned air reaches all areas of the room effectively.

[0009] The apparatus may include first bearing magnetic elements attached to the damper and second bearing magnetic elements attached to the air register. These bearing magnetic elements generate an attractive magnetic force between them, which helps to maintain the damper's position and ensure smooth operation. A set of rollers may be included to facilitate smooth movement of the damper between the open and closed positions. These rollers may be housed in a roller channel that moveably secures them between the air register and the magnetically adjustable damper system. A first magnetic catch may be secured to the air register and a second magnetic catch secured to the magnetic damper. These catches are configured to hold the damper in either the open or closed position, providing stability and preventing unwanted movement. According to another aspect of the present disclosure, the apparatus may include a plurality of sealing members on the damper, configured to interface with the plurality of slats on the air register. This configuration ensures that when the damper is in the closed position, all openings created by the slats are effectively sealed, providing complete airflow control.

[0010] The foregoing summary has outlined some features of the apparatus, system, and method of the present disclosure so that those skilled in the pertinent art may better understand the detailed description that follows. Additional features that form the subject of the claims will be described hereinafter. Those skilled in the pertinent art should appreciate that they can readily utilize these features for designing or modifying other structures for carrying out the same purpose of the apparatus, system, and method disclosed herein. Those skilled in the pertinent art should also realize that such equivalent designs or modifications do not depart from the scope of the apparatus, system, and method of the present disclosure.BRIEF DESCRIPTION OF FIGURES

[0011] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:

[0012] FIG. 1 illustrates a perspective view of an air register assembly, according to aspects of the present disclosure.

[0013] FIG. 2 illustrates a rear perspective view of the air register assembly of FIG. 1, according to an embodiment.

[0014] FIG. 3 illustrates an exploded view of components of the air register assembly of FIG. 1, according to aspects of the present disclosure.

[0015] FIG. 4 illustrates a side view of a register boot, according to an embodiment.

[0016] FIG. 5 illustrates a front orthogonal view of the air register assembly of FIG. 1 installed on the register boot of FIG. 4, according to aspects of the present disclosure.

[0017] FIG. 6 illustrates a side partial section view of the air register assembly of FIG. 1 mounted to the register boot of FIG. 4, according to an embodiment.DETAILED DESCRIPTION

[0018] In the Summary above and in this Detailed Description, and the claims below, and in the accompanying drawings, reference is made to particular features, including method steps, of the invention. It is to be understood that the disclosure of the invention in this specification includes all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, or a particular claim, that feature can also be used, to the extent possible, in combination with / or in the context of other particular aspects of the embodiments of the invention, and in the invention generally. The term “comprises” and grammatical equivalents thereof are used herein to mean that other components, ingredients, steps, etc. are optionally present. For example, an article “comprising” components A, B, and C can contain only components A, B, and C, or can contain not only components A, B, and C, but also one or more other components. As used herein, the term “magnetic” and grammatical equivalents thereof means a material that is capable of being magnetized or attracted by a magnet. For example, both a neodymium magnet and a piece of steel would both be considered magnetic.

[0019] FIGS. 1-6 illustrate a system 100 in the form of an air register assembly designed to control airflow in an HVAC system. FIG. 1 depicts a front, perspective view of an air register having a magnetic dampening system. FIG. 2 depicts a rear, plan view and an air register having a magnetic dampening system, wherein the magnetic dampening system is configured to slide between an open position and closed position. FIG. 3 depicts an exploded view of an air register having a magnetic dampening system, wherein wheels assist the magnetic dampening system smoothly transition between the open position and closed position. FIG. 4 depicts a side-view of an air register having a magnetic dampening system secured to a register boot. FIG. 5 depicts a front, perspective view of an air register having a magnetic dampening system that has been secured to a register boot. FIG. 6 depicts a cross-sectional view showing air flowing through an air register having a magnetic dampening system and the register boot secured to the air register. It is understood that the various method steps associated with the methods of the present disclosure may be carried out by a user using the air register having a magnetic dampening system depicted in FIGS. 1-6.

[0020] As illustrated in FIGS. 1-6, the system 100 generally comprises an air register 101, magnetically adjustable damper system 115, and register boot 200 of an HVAC system. In embodiments of the system 100 where said air register 101 is a mud-in air register, the air register 101 in combination with the magnetically adjustable damper system 115 allow for precise control of a flow of air from an HVAC system into a building expanse without compromising the aesthetic design of the space. The magnetically adjustable damper system 115 is preferably configured to slidably secure to the air register and slide between an open position and a closed position, wherein a magnetic force is used to move said magnetically adjustable damper system 115 between said open position and a closed position. In some preferred embodiments, the magnetically adjustable damper system 115 includes at least one sealing member that interfaces with the air register in a way such that airflow is restricted when the magnetically adjustable damper system 115 is in the closed position.

[0021] As illustrated in FIG. 1, the system 100 comprises an air register 101 that forms the outer structure of the device. The air register 101 is preferably designed to secure to a boot flange 206 of a register boot 200, wherein said register boot 200 is a part of the ductwork of an HVAC system. In some preferred embodiments, a plurality of slats and / or a plurality of airflow vanes 102 are arranged in parallel across the width of the assembly, creating a plurality of openings that allow for a flow of air to move from the ductwork into a building expanse through said system 100. The plurality of airflow vanes 102 are preferably designed in a way such that they direct the flow of air passing through the register. In one preferred embodiment, the plurality of airflow vanes 102 may be configured to direct the flow into one or more directions and / or one or more angles. The plurality of airflow vanes 102 are preferably configured to angle a flow of air between 5 to 85 degrees. In one preferred embodiment, the plurality of airflow vanes 102 are all angled at 45 degrees.

[0022] The air register 101 may be constructed from metals such as aluminum or steel, which can be die-cast or stamped to create the desired shape and features. Alternatively, the air register 101 may be injection molded using high-performance thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or polycarbonate. In some preferred embodiments, a combination of materials may be used, with metal components for structural integrity and plastic components for weight reduction and cost-effectiveness. In other preferred embodiments, the airflow vanes 102 may be manufactured separately and assembled into the main body. However, in a preferred embodiment, the airflow vanes 102 are integrally formed during the molding or casting process used to create the air register 101, depending on the specific design requirements and manufacturing capabilities.

[0023] Materials that may be used to construct the air register include, but are not limited to, metals, plastics, wood, composites, or any combination thereof. Air registers constructed from metals may be used in applications where strength and durability are needed. Types of metals that may be used to construct the air register include, but are not limited to, aluminum, steel, stainless steel, brass, copper, bronze, galvanized steel, or any combination thereof, which may be chosen based on a desired attribute of the metal. For instance, aluminum may be favored in instances where weight and corrosion resistance are primary concerns, such installation in coastal areas or industrial settings. For instance, steel may be preferred in applications where its superior strength and rigidity make it capable of withstanding impacts, heavy loads, and other physical stresses without deforming or breaking, such as installation in high-traffic areas, commercial buildings, and industrial facilities where durability and resilience are critical. Additionally, air registers made from metals can be treated with various coatings or finishes to enhance its corrosion resistance, further extending its lifespan and versatility. Air registers made from metals are preferably die-cast, stamped, or printed to create the desired shape and features of the air register 101.

[0024] Air registers 101 constructed from plastics may be used in applications where weight, impact resistance, corrosion resistance, and costs are a concern. Types of plastics that may be used to construct the air register include, but are not limited to, ABS (Acrylonitrile Butadiene Styrene), polycarbonate, polypropylene, polyethylene, PVC (Polyvinyl Chloride), polyamide, Acetal (Polyoxymethylene), Polyurethane, and High-Impact Polystyrene (HIPS, which may be chosen based on a desired attribute of the plastic. For instance, ABS may be favored in instances where toughness, impact resistance, and ease of processing are primary concerns. For instance, Polycarbonate may be favored in instances where high impact resistance and thermal stability are primary concerns. Air registers made from plastics are preferably injection molded or printed to create the desired shape and features of the air register 101.

[0025] In some preferred embodiments, a combination of materials may be used to make the air register. For instance, metal components may be incorporated for structural integrity and durability, while plastic components may be used for weight reduction and cost-effectiveness. This hybrid approach allows for the optimization of the air register's performance and manufacturing efficiency. For instance, the airflow vanes 102, which are critical for directing the flow of air through the register, may be manufactured separately and assembled into the main body of the air register 101 at later point of the manufacturing process Accordingly, some embodiments of the air register 101 may be produced using different materials or methods to achieve the desired performance characteristics. In one preferred embodiment, the plurality of airflow vanes 102 may be made from lightweight plastics using an injection molding process whereas the main body of the air register may be made from steel and manufactured using a die casting process.

[0026] The outer periphery of the air register 101 may comprise a recessed flange 104 designed to create a seamless integration between the air register and the surrounding wall or ceiling surface. By incorporating a recessed flange, the air register can be installed in a way that minimizes its visual impact, contributing to a clean and unobtrusive appearance that aligns with modern design sensibilities. In some preferred embodiments, a cavity of the recessed flange 104 may be filled with drywall compound to create a smooth transition between the drywall, or other wall surface, and the air register assembly. During installation, the air register may be positioned so that the recessed flange sits slightly below the surface of the drywall. Once the air register is secured in place via securement to the register boot, the cavity created by the recessed flange may be filled with drywall compound, also known as joint compound or mud.

[0027] Some preferred embodiments of the air register 101 may further comprise one or more screw holes 103 that are positioned about the recessed flange 104. The screw holes 103 may serve as a mounting point for attaching the air register assembly to a register boot 200 or other structure. In some preferred embodiments, the air register 101 may attach to the register boot 200 using adhesives, magnetism, press fit, or any combination thereof. As illustrated in FIGS. 2 and 3, the air register 101 preferably comprises a rear face 105 configured to interface with the register boot 200. In a preferred embodiment, the air register 101 may comprise a boot seal cavity 106 located on the rear face 105, wherein said boot seal cavity 106 at least partially encircles the plurality of slats and / or the plurality of airflow vanes 102. The boot seal cavity 106 is preferably configured to receive a boot flange 206 of a register boot 200, securing the air register to the register boot 200. In some preferred embodiments, a sealing mechanism may be used with the boot seal cavity, such as a foam or rubber gasket, configured to create an air tight connection between the register boot 200 and the air register 101. Accordingly, the sealing mechanism may help to prevent air leakage and improve the efficiency of the HVAC system. In some preferred embodiments, the air register may further comprise retaining clips 113, which may be used to ensure that the damper 111 remains in place while sliding between the open position and closed position. Retaining clips 113 may be attached to the air register 101 or may be formed integrally with the air register 101.

[0028] In a preferred embodiment, as illustrated in FIG. 3, a first magnetic catch 108 of the system is configured to magnetically attach to a second magnetic catch of the system. The first magnetic catch 108 is preferably secured to the air register 101. In one preferred embodiment, the first magnetic catch 108 and second magnetic catch 110 comprise a magnet. In another preferred embodiment, one of the first magnetic catch 108 and second magnetic catch 110 comprise a magnet and one of the first magnetic catch 108 and second magnetic catch 110 comprise an angular metallic section designed to magnetically attach to the magnet (See FIG. 3). The first magnetic catch 108 and the second magnetic catch 110 preferably work together to hold the damper 111 in either the open or closed position, providing a stable and reliable means of controlling airflow. In other embodiments, additional magnetic catches may be used to hold the damper 111 in the complimentary position. Alternatively, the first magnetic catch 108 or the second magnetic catch 110 may be configured to hold the damper 111 in both the open and closed position.

[0029] As illustrated in FIG. 3, the system 100 preferably comprises a magnetically adjustable damper system 115 having a first bearing magnetic element 107, first magnetic catch 108, second bearing magnetic elements 109, second magnetic catch 110, damper 111, rollers 112, retaining clips 113, and magnetic positioning element 114. In a preferred embodiment, the magnetically adjustable damper system 115 is configured to moveably secure to the air register 101 in a way such that manipulation of the magnetically adjustable damper system 115 allows a user to control the flow of air therethrough. The damper 111 preferably of the magnetically adjustable damper system 115 preferably comprises a rectangular body having a series of openings spaced complimentary to that of the plurality of slats and / or plurality of airflow vanes 102 of the air register 101. Thus, when the damper 111 is in a first position (open), openings in the damper 111 are aligned with the openings in air register 101 and air may flow through the air register assembly. When the damper 111 is in a second position (closed), openings in the damper 111 are not aligned with the openings in the air register 101 (i.e. the solid portions of damper 111, also referred to as a sealing member, cover the openings in the air register 101) and airflow is restricted through the system 100.

[0030] In a preferred embodiment, as illustrated in FIG. 3, a first magnetic catch 108 of the system is configured to magnetically attach to a second magnetic catch 110 of the system 100. The first magnetic catch 108 is preferably secured to the air register 101 whereas the second magnetic catch 110 is secured to the damper 111. In one preferred embodiment, the first magnetic catch 108 and second magnetic catch 110 comprise a magnet. In another preferred embodiment, one of the first magnetic catch 108 or second magnetic catch 110 comprise a magnet and one of the first magnetic catch 108 or second magnetic catch 110 comprise a ferromagnetic section designed to magnetically attach to the magnet (See FIG. 3). The first magnetic catch 108 and the second magnetic catch 110 preferably work together to hold the damper 111 in either the open or closed position, providing a stable and reliable means of controlling airflow once the damper 111 is put in the desired position relative to the air register 101 by a user. In other embodiments, additional magnetic catches may be used to hold the damper 111 in the complimentary position. Alternatively, the first magnetic catch 108 or the second magnetic catch 110 may be configured to hold the damper 111 in both the open and closed position. The first magnetic catch 108 or the second magnetic catch 110 are preferably secured to the air register 101 and the damper 111 using various attachment methods, including, but not limited to, press fits, adhesives, screws, rivets, or other fastening methods. In other preferred embodiments, the first magnetic catch 108 or the second magnetic catch 110 may be integrally formed with the air register 101 and the damper 111 during the manufacturing process.

[0031] To facilitate adjustment of the damper 111 (i.e. opening or closing), magnetic positioning elements 114 are retained within positioning magnet pockets 117 of positioning magnet protrusions 118 of the damper 111. This arrangement allows the magnetic positioning elements 114 to be close to the front face 120 of air register 101 to facilitate magnetic adjustment. In a preferred embodiment, a magnetic force applied to the magnetic positioning element 114 causes the damper 111 to slide between the open and closed positions. In a preferred embodiment, this magnetic force may be applied by the use of a magnetic fob controlled by a user, allowing the damper 111 to be adjusted magnetically and without any externally visible controls.

[0032] A magnetic fob used for adjusting the damper 111 may comprise one or more magnetic elements configured to generate an attractive force with the magnetic positioning element 114 that is great enough to allow a user to slide the magnetically adjustable damper system 115 between the open position and closed position. In some preferred embodiments, at least one the magnetic element of the fob or the magnetic positioning element 114 of the magnetically adjustable damper system 115 comprises a magnet. Types of materials that may be used to create the magnets of the system include, but are not limited to, neodymium, ferrite, and alnico. In other embodiments, the magnetic element of the fob or the magnetic positioning element 114 of the magnetically adjustable damper system 115 may be made of a ferromagnetic material. Types of materials that may be used as a ferromagnetic material of the system include, but are not limited to, iron, nickel, and cobalt. The specific material used to create the magnet or components made of a ferromagnetic material may be selected based on factors such as the desired strength of the magnetic force, the desired weight of the various components, and the environmental conditions that the system 100 may be exposed to. In a preferred embodiment, the magnetic fob may be designed to be handheld, providing a convenient and portable means of adjusting the damper 111. The magnetic fob may include a handle or grip portion for easy handling, and the magnets of the magnetic fob may be located at the opposite end of said handle. The magnetic fob may be made of a variety of materials, including but not limited to plastic, metal, or a combination thereof.

[0033] The first bearing magnetic element 107 is configured to interact with second bearing magnetic elements 109 (See FIG. 3) attached to the damper 111 to generate an attractive magnetic force that aids in the movement of the damper 111. In a preferred embodiment, the first bearing magnetic elements 107 may be first placed into the roller channels 116 and then the 112 rollers placed therein. When the damper 111 is installed onto the air register 101, the rollers 112 are sandwiched between the damper 111 and the first bearing magnetic elements 107. An attractive magnetic force between the first bearing magnetic element 107 and second bearing magnetic element 109, holds the damper 111 in place, producing smooth sliding action, and reducing vibration or chatter of the damper 111. In some cases, the first and second bearing magnetic elements 107, 109 may be secured to the damper 111 and the air register 101, respectively, using various attachment methods. For example, the first and second bearing magnetic elements 107, 109 may be attached using press fits, adhesives, screws, rivets, or other fastening methods. In other cases, the first and second bearing magnetic elements 107, 109 may be integrally formed with the damper 111 and the air register 101, respectively, during the manufacturing process. For example, the first and second magnetic elements may be placed into an injection mold and the air register 101 or damper 111 molded over the magnetic elements.

[0034] In some embodiments, as illustrated in FIGS. 2 and 3, roller channels 116 placed near the corners of the air register 101 may be used in combination with a roller 112 of the magnetically adjustable damper system 115. Each roller channel 116 is preferably designed to contain a first bearing magnetic element 107 and a roller 112 of the magnetically adjustable damper system 115, wherein the roller 112 is configured to facilitate smooth movement of the damper 111 between the open position and closed positions. The rollers 112 preferably comprise a low-friction material such as nylon, polytetrafluoroethylene (PTFE), or a similar material. In some cases, the rollers 112 may be ball bearings or roller bearings. The specific design and material of the rollers 112 may be selected based on factors such as the weight of the damper 111, the desired smoothness of movement, and the environmental conditions within the HVAC system.

[0035] FIGS. 4-6 illustrate the air register assembly secured to a register boot 200 as well as how the air register assembly functions with the register boot 200. As illustrated in FIG. 4, air register is configured to interface with the register boot 200 and preferably comprises a boot inlet 201, installation flange 203, boot body 204, and register flange 206. The boot body 204 forms the primary structure of the register boot 200, providing a framework for the other components. The boot inlet 201 is attached to the boot body 204 and is designed to attach to ducting of the HVAC system to supply air to the register boot 200. The register flange 206 of the register boot 200 extends from the boot body 204 and at least partially encircles the air exit hole of the boot body 204. In a preferred embodiment, the register flange 206 is designed to extend into the boot seal cavity 106 of the air register 101 upon installation of the air register, resulting in secure placement of the air register assembly as well as a tighter seal between the register boot 200 and the air register 101. In some preferred embodiments, a sealing member of the register flange, such as a foam or rubber seal, may be used to further enhance the seal.

[0036] Securement of the air register 101 to the register boot 200 may be achieved using various attachment methods, including, but not limited to, screws, rivets, adhesives, or press fits. In one preferred embodiment, the air register 101 may be magnetically secured to the register boot 200. For example, the air register 101 may include one or more magnetic elements that interact with corresponding magnetic elements on the register boot 200 to hold the air register 101 in place. These magnetic elements used for securing the air register assembly to the register boot 200 may be a separate magnetic element. In another preferred embodiment, the various magnets of the magnetically adjustable damper system 115—including the first bearing magnetic element 107, the second bearing magnetic element 109, the positioning magnets, the first magnetic catch 108, or the second magnetic catch 110, or any combination thereof—may be used to secure the air register 101 to the register boot 200 via interaction with corresponding magnetic elements on the register boot 200.

[0037] As illustrated in FIG. 5, the air register 101 forms the outer facing portion of the system 100. of the plurality of slats and / or plurality of airflow vanes 102 are preferably arranged vertically in parallel and are designed to direct the flow of air passing through the system as it moves into a building expanse. The screw holes 103 positioned at the top and bottom center of the air register 101 may be used for mounting the air register assembly to the register boot 200.As illustrated in FIG. 5, the installation flange 203 is visible around the perimeter of the air register 101 and provides a surface for orienting the boot body 204 to the surrounding wall or ceiling structure during installation of the register boot 200. Unlike existing air register designs, the system 100 described herein can be installed prior to the installation of drywall, eliminating the need for the HVAC contractor to return to the jobsite after drywall installation. Once the drywall is installed around the air register assembly, the drywall installer can use drywall compound to fill the gap between the drywall and the front face 120 of the air register assembly to create a streamlined appearance that would integrate into various interior settings, with the airflow vanes 102 being the primary visible functional elements of the finished construction. This installation method may provide advantages in terms of construction efficiency and aesthetic design.

[0038] The system 100 is designed to direct airflow at a 45-degree angle. This is in contrast to the straight airflow entering the register boot 200, as indicated by the straight arrows in FIG. 6.In some preferred embodiments, the angle of the flow of air may be adjusted by adjusting the position of the damper 111. For example, when the damper 111 is in an open position, the airflow may be directed at a 45-degree angle. When the damper 111 is in a closed position, the airflow may be restricted or directed at a different angle. This adjustable airflow direction may provide additional flexibility in controlling the HVAC system and tailoring the airflow to the specific needs of the room. In other embodiments, the air register assembly may be designed to direct airflow at different angles, depending on the specific design of the airflow vanes 102 and the position of the damper 111. This wide range of airflow angles may provide additional flexibility in controlling the HVAC system and tailoring the airflow to the specific needs of the room.

[0039] The implementations set forth in the foregoing description do not represent all implementations consistent with the subject matter described herein but are examples consistent with the disclosed subject matter. Although variations have been described in detail above, other modifications or additions may be possible. In particular, further features and / or variations may be provided in addition to those set forth herein. For example, the implementations described above may be directed to various combinations and subcombinations of the disclosed features and / or combinations and subcombinations of several further features disclosed above. In addition, the logic flow depicted in the accompanying figures and / or described herein do not necessarily require the particular order shown, or sequential order, to achieve desirable results. It will be readily understood to those skilled in the art that various other changes in the details, materials, and arrangements of the parts and method stages which have been described and illustrated in order to explain the nature of this inventive subject matter may be made without departing from the principles and scope of the present disclosure.

Examples

Embodiment Construction

[0018]In the Summary above and in this Detailed Description, and the claims below, and in the accompanying drawings, reference is made to particular features, including method steps, of the invention. It is to be understood that the disclosure of the invention in this specification includes all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, or a particular claim, that feature can also be used, to the extent possible, in combination with / or in the context of other particular aspects of the embodiments of the invention, and in the invention generally. The term “comprises” and grammatical equivalents thereof are used herein to mean that other components, ingredients, steps, etc. are optionally present. For example, an article “comprising” components A, B, and C can contain only components A, B, and C, or can contain not only components A, B, and C, but also one...

CROSS REFERENCES

[0001] This application claims priority to U.S. Application No. 63 / 660,315, filed Jun. 14, 2024, which application is incorporated herein by reference in its entirety.FIELD OF INVENTION

[0002] The present disclosure relates generally to air registers having a magnetically adjustable damper.BACKGROUND

[0003] Air registers are an essential component of heating, ventilation, and air conditioning (HVAC) systems in buildings and are installed at the end of air ducts to control / direct the flow of conditioned air into rooms. Traditional air registers typically consist of a grille or faceplate with adjustable louvers or vanes that allow users to manually control the direction and volume of airflow. The primary function of these registers is to ensure that the conditioned air is distributed evenly throughout the space, contributing to the overall comfort and efficiency of the HVAC system. However, traditional air registers are not aesthetically pleasing, and designing a room in a way that limits the visibility of air registers while not significantly decreasing the efficiency of HVAC systems has been an issue since HVACs were invented in the 1930s. In recent years, there has been an increased demand for more efficient and aesthetically pleasing HVAC solutions, particularly in residential and commercial construction. This has led to the development of various types of air registers, including mud-in registers that can be installed flush with walls or ceilings for a seamless appearance. This trend towards more sophisticated air register designs reflects a broader shift in the construction industry towards integrating functional elements seamlessly into architectural aesthetics. Mud-in registers, in particular, have gained popularity due to their ability to blend into surrounding surfaces, creating a clean and unobtrusive look that appeals to modern design sensibilities.However, while mud-in registers offer aesthetic advantages, they have historically faced challenges in terms of performance and adjustability. Many early designs sacrificed functionality for appearance, lacking features such as effective air damping or directional control. This limitation has created a need for innovative solutions that can combine the visual appeal of mud-in registers with the practical benefits of traditional air registers, such as adjustable airflow and directional control.

[0004] Additionally, in the broader context of housing construction, there is an increasing demand for faster construction methods at lower costs. Builders and developers are seeking innovative solutions that can streamline the construction process, reduce labor costs, and enhance the overall energy performance of buildings. This shift towards more efficient construction methods and materials has implications for all aspects of building design, including HVAC systems and their components such as air registers. The need for cost-effective and time-efficient construction solutions has driven the development of new materials and technologies that can be easily integrated into modern building practices.

[0005] Accordingly, there is a need in the art for air registers having magnetically adjustable dampers that will allow for control of a flow of air from an HVAC system when an air register is seamlessly integrated into a wall.SUMMARY

[0006] An apparatus, system, and method for controlling airflow in an HVAC system is provided. In one aspect, the apparatus, system, and method allow for users to adjust an amount of air flow and / or direction of air flow without the need for direct contact with the air register or electronics. In another aspect, the apparatus, system, and method allow users to control a damper having no visible mechanism to manipulate. In yet another aspect, the apparatus, system, and method allow a user to adjust an amount of air flow and / or direction of air flow of an air register that has been seamlessly integrated into wall. Generally, the apparatus, system, and method allow users to control various aspects of airflow through an air register. The apparatus, system, and method comprises a magnetically adjustable damper system having a damper configured to slidably attach to an air register.

[0007] The damper is configured to slide between an open position and a closed position on the air register. A sealing member of the damper is configured to interface with the air register in a way such that airflow is restricted by the sealing member when the damper is placed in the closed position. The damper comprises at least one magnetic positioning element. A magnetic force applied via the at least one magnetic positioning element causes the damper to slide between the open position and the closed position. A magnetic field may be created between the magnetic positioning element and a magnetic fob, allowing the damper to be moved between open and closed positions without direct physical contact. This magnetic actuation provides a smooth and efficient method of controlling the damper's position without any externally visible controls.

[0008] The air register is designed to be secured to a register boot of ductwork and features a plurality of slats that create openings for airflow. These slats are specifically arranged to direct air from the ductwork into the building space at any angle from 5 degrees to 85 degrees, providing a wide range of options to suit different room layouts and ventilation needs. This flexibility ensures that the air can be distributed evenly throughout the space, enhancing the overall comfort and efficiency of the HVAC system. The slats are preferably set at a 45-degree angle, which has been found to provide optimal air distribution for most standard room configurations. This angle allows for a balanced mix of horizontal and vertical airflow, ensuring that the conditioned air reaches all areas of the room effectively.

[0009] The apparatus may include first bearing magnetic elements attached to the damper and second bearing magnetic elements attached to the air register. These bearing magnetic elements generate an attractive magnetic force between them, which helps to maintain the damper's position and ensure smooth operation. A set of rollers may be included to facilitate smooth movement of the damper between the open and closed positions. These rollers may be housed in a roller channel that moveably secures them between the air register and the magnetically adjustable damper system. A first magnetic catch may be secured to the air register and a second magnetic catch secured to the magnetic damper. These catches are configured to hold the damper in either the open or closed position, providing stability and preventing unwanted movement. According to another aspect of the present disclosure, the apparatus may include a plurality of sealing members on the damper, configured to interface with the plurality of slats on the air register. This configuration ensures that when the damper is in the closed position, all openings created by the slats are effectively sealed, providing complete airflow control.

[0010] The foregoing summary has outlined some features of the apparatus, system, and method of the present disclosure so that those skilled in the pertinent art may better understand the detailed description that follows. Additional features that form the subject of the claims will be described hereinafter. Those skilled in the pertinent art should appreciate that they can readily utilize these features for designing or modifying other structures for carrying out the same purpose of the apparatus, system, and method disclosed herein. Those skilled in the pertinent art should also realize that such equivalent designs or modifications do not depart from the scope of the apparatus, system, and method of the present disclosure.BRIEF DESCRIPTION OF FIGURES

[0011] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:

[0012] FIG. 1 illustrates a perspective view of an air register assembly, according to aspects of the present disclosure.

[0013] FIG. 2 illustrates a rear perspective view of the air register assembly of FIG. 1, according to an embodiment.

[0014] FIG. 3 illustrates an exploded view of components of the air register assembly of FIG. 1, according to aspects of the present disclosure.

[0015] FIG. 4 illustrates a side view of a register boot, according to an embodiment.

[0016] FIG. 5 illustrates a front orthogonal view of the air register assembly of FIG. 1 installed on the register boot of FIG. 4, according to aspects of the present disclosure.

[0017] FIG. 6 illustrates a side partial section view of the air register assembly of FIG. 1 mounted to the register boot of FIG. 4, according to an embodiment.DETAILED DESCRIPTION

[0018] In the Summary above and in this Detailed Description, and the claims below, and in the accompanying drawings, reference is made to particular features, including method steps, of the invention. It is to be understood that the disclosure of the invention in this specification includes all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, or a particular claim, that feature can also be used, to the extent possible, in combination with / or in the context of other particular aspects of the embodiments of the invention, and in the invention generally. The term “comprises” and grammatical equivalents thereof are used herein to mean that other components, ingredients, steps, etc. are optionally present. For example, an article “comprising” components A, B, and C can contain only components A, B, and C, or can contain not only components A, B, and C, but also one or more other components. As used herein, the term “magnetic” and grammatical equivalents thereof means a material that is capable of being magnetized or attracted by a magnet. For example, both a neodymium magnet and a piece of steel would both be considered magnetic.

[0019] FIGS. 1-6 illustrate a system 100 in the form of an air register assembly designed to control airflow in an HVAC system. FIG. 1 depicts a front, perspective view of an air register having a magnetic dampening system. FIG. 2 depicts a rear, plan view and an air register having a magnetic dampening system, wherein the magnetic dampening system is configured to slide between an open position and closed position. FIG. 3 depicts an exploded view of an air register having a magnetic dampening system, wherein wheels assist the magnetic dampening system smoothly transition between the open position and closed position. FIG. 4 depicts a side-view of an air register having a magnetic dampening system secured to a register boot. FIG. 5 depicts a front, perspective view of an air register having a magnetic dampening system that has been secured to a register boot. FIG. 6 depicts a cross-sectional view showing air flowing through an air register having a magnetic dampening system and the register boot secured to the air register. It is understood that the various method steps associated with the methods of the present disclosure may be carried out by a user using the air register having a magnetic dampening system depicted in FIGS. 1-6.

[0020] As illustrated in FIGS. 1-6, the system 100 generally comprises an air register 101, magnetically adjustable damper system 115, and register boot 200 of an HVAC system. In embodiments of the system 100 where said air register 101 is a mud-in air register, the air register 101 in combination with the magnetically adjustable damper system 115 allow for precise control of a flow of air from an HVAC system into a building expanse without compromising the aesthetic design of the space. The magnetically adjustable damper system 115 is preferably configured to slidably secure to the air register and slide between an open position and a closed position, wherein a magnetic force is used to move said magnetically adjustable damper system 115 between said open position and a closed position. In some preferred embodiments, the magnetically adjustable damper system 115 includes at least one sealing member that interfaces with the air register in a way such that airflow is restricted when the magnetically adjustable damper system 115 is in the closed position.

[0021] As illustrated in FIG. 1, the system 100 comprises an air register 101 that forms the outer structure of the device. The air register 101 is preferably designed to secure to a boot flange 206 of a register boot 200, wherein said register boot 200 is a part of the ductwork of an HVAC system. In some preferred embodiments, a plurality of slats and / or a plurality of airflow vanes 102 are arranged in parallel across the width of the assembly, creating a plurality of openings that allow for a flow of air to move from the ductwork into a building expanse through said system 100. The plurality of airflow vanes 102 are preferably designed in a way such that they direct the flow of air passing through the register. In one preferred embodiment, the plurality of airflow vanes 102 may be configured to direct the flow into one or more directions and / or one or more angles. The plurality of airflow vanes 102 are preferably configured to angle a flow of air between 5 to 85 degrees. In one preferred embodiment, the plurality of airflow vanes 102 are all angled at 45 degrees.

[0022] The air register 101 may be constructed from metals such as aluminum or steel, which can be die-cast or stamped to create the desired shape and features. Alternatively, the air register 101 may be injection molded using high-performance thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or polycarbonate. In some preferred embodiments, a combination of materials may be used, with metal components for structural integrity and plastic components for weight reduction and cost-effectiveness. In other preferred embodiments, the airflow vanes 102 may be manufactured separately and assembled into the main body. However, in a preferred embodiment, the airflow vanes 102 are integrally formed during the molding or casting process used to create the air register 101, depending on the specific design requirements and manufacturing capabilities.

[0023] Materials that may be used to construct the air register include, but are not limited to, metals, plastics, wood, composites, or any combination thereof. Air registers constructed from metals may be used in applications where strength and durability are needed. Types of metals that may be used to construct the air register include, but are not limited to, aluminum, steel, stainless steel, brass, copper, bronze, galvanized steel, or any combination thereof, which may be chosen based on a desired attribute of the metal. For instance, aluminum may be favored in instances where weight and corrosion resistance are primary concerns, such installation in coastal areas or industrial settings. For instance, steel may be preferred in applications where its superior strength and rigidity make it capable of withstanding impacts, heavy loads, and other physical stresses without deforming or breaking, such as installation in high-traffic areas, commercial buildings, and industrial facilities where durability and resilience are critical. Additionally, air registers made from metals can be treated with various coatings or finishes to enhance its corrosion resistance, further extending its lifespan and versatility. Air registers made from metals are preferably die-cast, stamped, or printed to create the desired shape and features of the air register 101.

[0024] Air registers 101 constructed from plastics may be used in applications where weight, impact resistance, corrosion resistance, and costs are a concern. Types of plastics that may be used to construct the air register include, but are not limited to, ABS (Acrylonitrile Butadiene Styrene), polycarbonate, polypropylene, polyethylene, PVC (Polyvinyl Chloride), polyamide, Acetal (Polyoxymethylene), Polyurethane, and High-Impact Polystyrene (HIPS, which may be chosen based on a desired attribute of the plastic. For instance, ABS may be favored in instances where toughness, impact resistance, and ease of processing are primary concerns. For instance, Polycarbonate may be favored in instances where high impact resistance and thermal stability are primary concerns. Air registers made from plastics are preferably injection molded or printed to create the desired shape and features of the air register 101.

[0025] In some preferred embodiments, a combination of materials may be used to make the air register. For instance, metal components may be incorporated for structural integrity and durability, while plastic components may be used for weight reduction and cost-effectiveness. This hybrid approach allows for the optimization of the air register's performance and manufacturing efficiency. For instance, the airflow vanes 102, which are critical for directing the flow of air through the register, may be manufactured separately and assembled into the main body of the air register 101 at later point of the manufacturing process Accordingly, some embodiments of the air register 101 may be produced using different materials or methods to achieve the desired performance characteristics. In one preferred embodiment, the plurality of airflow vanes 102 may be made from lightweight plastics using an injection molding process whereas the main body of the air register may be made from steel and manufactured using a die casting process.

[0026] The outer periphery of the air register 101 may comprise a recessed flange 104 designed to create a seamless integration between the air register and the surrounding wall or ceiling surface. By incorporating a recessed flange, the air register can be installed in a way that minimizes its visual impact, contributing to a clean and unobtrusive appearance that aligns with modern design sensibilities. In some preferred embodiments, a cavity of the recessed flange 104 may be filled with drywall compound to create a smooth transition between the drywall, or other wall surface, and the air register assembly. During installation, the air register may be positioned so that the recessed flange sits slightly below the surface of the drywall. Once the air register is secured in place via securement to the register boot, the cavity created by the recessed flange may be filled with drywall compound, also known as joint compound or mud.

[0027] Some preferred embodiments of the air register 101 may further comprise one or more screw holes 103 that are positioned about the recessed flange 104. The screw holes 103 may serve as a mounting point for attaching the air register assembly to a register boot 200 or other structure. In some preferred embodiments, the air register 101 may attach to the register boot 200 using adhesives, magnetism, press fit, or any combination thereof. As illustrated in FIGS. 2 and 3, the air register 101 preferably comprises a rear face 105 configured to interface with the register boot 200. In a preferred embodiment, the air register 101 may comprise a boot seal cavity 106 located on the rear face 105, wherein said boot seal cavity 106 at least partially encircles the plurality of slats and / or the plurality of airflow vanes 102. The boot seal cavity 106 is preferably configured to receive a boot flange 206 of a register boot 200, securing the air register to the register boot 200. In some preferred embodiments, a sealing mechanism may be used with the boot seal cavity, such as a foam or rubber gasket, configured to create an air tight connection between the register boot 200 and the air register 101. Accordingly, the sealing mechanism may help to prevent air leakage and improve the efficiency of the HVAC system. In some preferred embodiments, the air register may further comprise retaining clips 113, which may be used to ensure that the damper 111 remains in place while sliding between the open position and closed position. Retaining clips 113 may be attached to the air register 101 or may be formed integrally with the air register 101.

[0028] In a preferred embodiment, as illustrated in FIG. 3, a first magnetic catch 108 of the system is configured to magnetically attach to a second magnetic catch of the system. The first magnetic catch 108 is preferably secured to the air register 101. In one preferred embodiment, the first magnetic catch 108 and second magnetic catch 110 comprise a magnet. In another preferred embodiment, one of the first magnetic catch 108 and second magnetic catch 110 comprise a magnet and one of the first magnetic catch 108 and second magnetic catch 110 comprise an angular metallic section designed to magnetically attach to the magnet (See FIG. 3). The first magnetic catch 108 and the second magnetic catch 110 preferably work together to hold the damper 111 in either the open or closed position, providing a stable and reliable means of controlling airflow. In other embodiments, additional magnetic catches may be used to hold the damper 111 in the complimentary position. Alternatively, the first magnetic catch 108 or the second magnetic catch 110 may be configured to hold the damper 111 in both the open and closed position.

[0029] As illustrated in FIG. 3, the system 100 preferably comprises a magnetically adjustable damper system 115 having a first bearing magnetic element 107, first magnetic catch 108, second bearing magnetic elements 109, second magnetic catch 110, damper 111, rollers 112, retaining clips 113, and magnetic positioning element 114. In a preferred embodiment, the magnetically adjustable damper system 115 is configured to moveably secure to the air register 101 in a way such that manipulation of the magnetically adjustable damper system 115 allows a user to control the flow of air therethrough. The damper 111 preferably of the magnetically adjustable damper system 115 preferably comprises a rectangular body having a series of openings spaced complimentary to that of the plurality of slats and / or plurality of airflow vanes 102 of the air register 101. Thus, when the damper 111 is in a first position (open), openings in the damper 111 are aligned with the openings in air register 101 and air may flow through the air register assembly. When the damper 111 is in a second position (closed), openings in the damper 111 are not aligned with the openings in the air register 101 (i.e. the solid portions of damper 111, also referred to as a sealing member, cover the openings in the air register 101) and airflow is restricted through the system 100.

[0030] In a preferred embodiment, as illustrated in FIG. 3, a first magnetic catch 108 of the system is configured to magnetically attach to a second magnetic catch 110 of the system 100. The first magnetic catch 108 is preferably secured to the air register 101 whereas the second magnetic catch 110 is secured to the damper 111. In one preferred embodiment, the first magnetic catch 108 and second magnetic catch 110 comprise a magnet. In another preferred embodiment, one of the first magnetic catch 108 or second magnetic catch 110 comprise a magnet and one of the first magnetic catch 108 or second magnetic catch 110 comprise a ferromagnetic section designed to magnetically attach to the magnet (See FIG. 3). The first magnetic catch 108 and the second magnetic catch 110 preferably work together to hold the damper 111 in either the open or closed position, providing a stable and reliable means of controlling airflow once the damper 111 is put in the desired position relative to the air register 101 by a user. In other embodiments, additional magnetic catches may be used to hold the damper 111 in the complimentary position. Alternatively, the first magnetic catch 108 or the second magnetic catch 110 may be configured to hold the damper 111 in both the open and closed position. The first magnetic catch 108 or the second magnetic catch 110 are preferably secured to the air register 101 and the damper 111 using various attachment methods, including, but not limited to, press fits, adhesives, screws, rivets, or other fastening methods. In other preferred embodiments, the first magnetic catch 108 or the second magnetic catch 110 may be integrally formed with the air register 101 and the damper 111 during the manufacturing process.

[0031] To facilitate adjustment of the damper 111 (i.e. opening or closing), magnetic positioning elements 114 are retained within positioning magnet pockets 117 of positioning magnet protrusions 118 of the damper 111. This arrangement allows the magnetic positioning elements 114 to be close to the front face 120 of air register 101 to facilitate magnetic adjustment. In a preferred embodiment, a magnetic force applied to the magnetic positioning element 114 causes the damper 111 to slide between the open and closed positions. In a preferred embodiment, this magnetic force may be applied by the use of a magnetic fob controlled by a user, allowing the damper 111 to be adjusted magnetically and without any externally visible controls.

[0032] A magnetic fob used for adjusting the damper 111 may comprise one or more magnetic elements configured to generate an attractive force with the magnetic positioning element 114 that is great enough to allow a user to slide the magnetically adjustable damper system 115 between the open position and closed position. In some preferred embodiments, at least one the magnetic element of the fob or the magnetic positioning element 114 of the magnetically adjustable damper system 115 comprises a magnet. Types of materials that may be used to create the magnets of the system include, but are not limited to, neodymium, ferrite, and alnico. In other embodiments, the magnetic element of the fob or the magnetic positioning element 114 of the magnetically adjustable damper system 115 may be made of a ferromagnetic material. Types of materials that may be used as a ferromagnetic material of the system include, but are not limited to, iron, nickel, and cobalt. The specific material used to create the magnet or components made of a ferromagnetic material may be selected based on factors such as the desired strength of the magnetic force, the desired weight of the various components, and the environmental conditions that the system 100 may be exposed to. In a preferred embodiment, the magnetic fob may be designed to be handheld, providing a convenient and portable means of adjusting the damper 111. The magnetic fob may include a handle or grip portion for easy handling, and the magnets of the magnetic fob may be located at the opposite end of said handle. The magnetic fob may be made of a variety of materials, including but not limited to plastic, metal, or a combination thereof.

[0033] The first bearing magnetic element 107 is configured to interact with second bearing magnetic elements 109 (See FIG. 3) attached to the damper 111 to generate an attractive magnetic force that aids in the movement of the damper 111. In a preferred embodiment, the first bearing magnetic elements 107 may be first placed into the roller channels 116 and then the 112 rollers placed therein. When the damper 111 is installed onto the air register 101, the rollers 112 are sandwiched between the damper 111 and the first bearing magnetic elements 107. An attractive magnetic force between the first bearing magnetic element 107 and second bearing magnetic element 109, holds the damper 111 in place, producing smooth sliding action, and reducing vibration or chatter of the damper 111. In some cases, the first and second bearing magnetic elements 107, 109 may be secured to the damper 111 and the air register 101, respectively, using various attachment methods. For example, the first and second bearing magnetic elements 107, 109 may be attached using press fits, adhesives, screws, rivets, or other fastening methods. In other cases, the first and second bearing magnetic elements 107, 109 may be integrally formed with the damper 111 and the air register 101, respectively, during the manufacturing process. For example, the first and second magnetic elements may be placed into an injection mold and the air register 101 or damper 111 molded over the magnetic elements.

[0034] In some embodiments, as illustrated in FIGS. 2 and 3, roller channels 116 placed near the corners of the air register 101 may be used in combination with a roller 112 of the magnetically adjustable damper system 115. Each roller channel 116 is preferably designed to contain a first bearing magnetic element 107 and a roller 112 of the magnetically adjustable damper system 115, wherein the roller 112 is configured to facilitate smooth movement of the damper 111 between the open position and closed positions. The rollers 112 preferably comprise a low-friction material such as nylon, polytetrafluoroethylene (PTFE), or a similar material. In some cases, the rollers 112 may be ball bearings or roller bearings. The specific design and material of the rollers 112 may be selected based on factors such as the weight of the damper 111, the desired smoothness of movement, and the environmental conditions within the HVAC system.

[0035] FIGS. 4-6 illustrate the air register assembly secured to a register boot 200 as well as how the air register assembly functions with the register boot 200. As illustrated in FIG. 4, air register is configured to interface with the register boot 200 and preferably comprises a boot inlet 201, installation flange 203, boot body 204, and register flange 206. The boot body 204 forms the primary structure of the register boot 200, providing a framework for the other components. The boot inlet 201 is attached to the boot body 204 and is designed to attach to ducting of the HVAC system to supply air to the register boot 200. The register flange 206 of the register boot 200 extends from the boot body 204 and at least partially encircles the air exit hole of the boot body 204. In a preferred embodiment, the register flange 206 is designed to extend into the boot seal cavity 106 of the air register 101 upon installation of the air register, resulting in secure placement of the air register assembly as well as a tighter seal between the register boot 200 and the air register 101. In some preferred embodiments, a sealing member of the register flange, such as a foam or rubber seal, may be used to further enhance the seal.

[0036] Securement of the air register 101 to the register boot 200 may be achieved using various attachment methods, including, but not limited to, screws, rivets, adhesives, or press fits. In one preferred embodiment, the air register 101 may be magnetically secured to the register boot 200. For example, the air register 101 may include one or more magnetic elements that interact with corresponding magnetic elements on the register boot 200 to hold the air register 101 in place. These magnetic elements used for securing the air register assembly to the register boot 200 may be a separate magnetic element. In another preferred embodiment, the various magnets of the magnetically adjustable damper system 115—including the first bearing magnetic element 107, the second bearing magnetic element 109, the positioning magnets, the first magnetic catch 108, or the second magnetic catch 110, or any combination thereof—may be used to secure the air register 101 to the register boot 200 via interaction with corresponding magnetic elements on the register boot 200.

[0037] As illustrated in FIG. 5, the air register 101 forms the outer facing portion of the system 100. of the plurality of slats and / or plurality of airflow vanes 102 are preferably arranged vertically in parallel and are designed to direct the flow of air passing through the system as it moves into a building expanse. The screw holes 103 positioned at the top and bottom center of the air register 101 may be used for mounting the air register assembly to the register boot 200.As illustrated in FIG. 5, the installation flange 203 is visible around the perimeter of the air register 101 and provides a surface for orienting the boot body 204 to the surrounding wall or ceiling structure during installation of the register boot 200. Unlike existing air register designs, the system 100 described herein can be installed prior to the installation of drywall, eliminating the need for the HVAC contractor to return to the jobsite after drywall installation. Once the drywall is installed around the air register assembly, the drywall installer can use drywall compound to fill the gap between the drywall and the front face 120 of the air register assembly to create a streamlined appearance that would integrate into various interior settings, with the airflow vanes 102 being the primary visible functional elements of the finished construction. This installation method may provide advantages in terms of construction efficiency and aesthetic design.

[0038] The system 100 is designed to direct airflow at a 45-degree angle. This is in contrast to the straight airflow entering the register boot 200, as indicated by the straight arrows in FIG. 6.In some preferred embodiments, the angle of the flow of air may be adjusted by adjusting the position of the damper 111. For example, when the damper 111 is in an open position, the airflow may be directed at a 45-degree angle. When the damper 111 is in a closed position, the airflow may be restricted or directed at a different angle. This adjustable airflow direction may provide additional flexibility in controlling the HVAC system and tailoring the airflow to the specific needs of the room. In other embodiments, the air register assembly may be designed to direct airflow at different angles, depending on the specific design of the airflow vanes 102 and the position of the damper 111. This wide range of airflow angles may provide additional flexibility in controlling the HVAC system and tailoring the airflow to the specific needs of the room.

[0039] The implementations set forth in the foregoing description do not represent all implementations consistent with the subject matter described herein but are examples consistent with the disclosed subject matter. Although variations have been described in detail above, other modifications or additions may be possible. In particular, further features and / or variations may be provided in addition to those set forth herein. For example, the implementations described above may be directed to various combinations and subcombinations of the disclosed features and / or combinations and subcombinations of several further features disclosed above. In addition, the logic flow depicted in the accompanying figures and / or described herein do not necessarily require the particular order shown, or sequential order, to achieve desirable results. It will be readily understood to those skilled in the art that various other changes in the details, materials, and arrangements of the parts and method stages which have been described and illustrated in order to explain the nature of this inventive subject matter may be made without departing from the principles and scope of the present disclosure.

Examples

Embodiment Construction

[0018]In the Summary above and in this Detailed Description, and the claims below, and in the accompanying drawings, reference is made to particular features, including method steps, of the invention. It is to be understood that the disclosure of the invention in this specification includes all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, or a particular claim, that feature can also be used, to the extent possible, in combination with / or in the context of other particular aspects of the embodiments of the invention, and in the invention generally. The term “comprises” and grammatical equivalents thereof are used herein to mean that other components, ingredients, steps, etc. are optionally present. For example, an article “comprising” components A, B, and C can contain only components A, B, and C, or can contain not only components A, B, and C, but also one...

Claims

1. An apparatus for controlling airflow in an HVAC system, comprising:a magnetically adjustable damper system having a damper configured to slidably attach to an air register; andwherein said damper is configured to slide between an open position and a closed position on said air register,wherein a sealing member of said damper is configured to interface with said air register in a way such that airflow is restricted by said sealing member when said damper is placed in said closed position,wherein said damper comprises at least one magnetic positioning element,wherein a magnetic force applied via said at least one magnetic positioning element causes said damper to slide between said open position and said closed position.

2. The apparatus of claim 1, further comprising first bearing magnetic elements attached to said air register and second bearing magnetic elements attached to said damper,wherein an attractive magnetic force is generated between said first bearing magnetic elements and said second bearing magnetic elements.

3. The apparatus of claim 2, further comprising a set of rollers configured to facilitate smooth movement of said damper between said open position and said closed position.

4. The apparatus of claim 2, wherein at least one of said at least one magnetic positioning element, said first bearing magnetic elements, and said second bearing magnetic elements secures said air register to a register boot.

5. The apparatus of claim 1, further comprising a set of rollers configured to facilitate smooth movement of said damper between said open position and said closed position.

6. The apparatus of claim 5, further comprising a roller channel that moveably secures said set of rollers between said air register and said magnetically adjustable damper system.

7. The apparatus of claim 1, further comprising a magnetic fob,wherein said magnetic fob is configured to apply said magnetic force via said at least one magnetic positioning element.

8. The apparatus of claim 1, further comprising a plurality of slats of said air register, wherein said plurality of slats of said air register creates a plurality of openings that allows for a flow of air to be adjustably directed from ductwork into a building expanse,wherein said sealing member comprises a plurality of sealing members configured to interface with said plurality of slats of said air register in a way such that said plurality of openings are sealed by said plurality of sealing members when said damper is placed in said closed position.

9. The apparatus of claim 1, further comprising a first magnetic catch secured to said air register and a second magnetic catch secured to said damper, first magnetic catch, and second magnetic catch configured to hold the damper in said open position or said closed position.

10. The apparatus of claim 9, wherein at least one of said first magnetic catch and said second magnetic catch comprises a catch magnet.

11. An apparatus for controlling airflow in an HVAC system, comprising:an air register configured to be secured to a register boot of ductwork,wherein a plurality of slats of said air register creates a plurality of openings that allows for a flow of air to move from said ductwork into a building expanse,a magnetically adjustable damper system having a damper slidably attached to said air register,wherein a damper of said magnetically adjustable damper system is slidably attached to a rear face of said air register,wherein said damper is configured to slide between an open position and a closed position on said air register,wherein a plurality of sealing members of said damper is configured to interface with said plurality of slats of said air register in a way such that said plurality of openings is sealed by said plurality of sealing members when said damper is placed in said closed position,wherein said damper comprises at least one magnetic positioning element,wherein a magnetic force applied via said at least one magnetic positioning element causes said damper to slide between said open position and said closed position.

12. The apparatus of claim 11, further comprising first bearing magnetic elements attached to said air register and second bearing magnetic elements attached to said damper,wherein an attractive magnetic force is generated between said first bearing magnetic elements and said second bearing magnetic elements.

13. The apparatus of claim 12, further comprising a set of rollers configured to facilitate smooth movement of said damper between said open position and said closed position.

14. The apparatus of claim 12, wherein at least one of said at least one magnetic positioning element, said first bearing magnetic elements, and said second bearing magnetic elements secures said air register to a register boot.

15. The apparatus of claim 11, further comprising a set of rollers configured to facilitate smooth movement of said damper between said open position and said closed position.

16. The apparatus of claim 15, further comprising a roller channel that moveably secures said set of rollers between said air register and said magnetically adjustable damper system.

17. The apparatus of claim 11, further comprising a first magnetic catch secured to said air register and a second magnetic catch secured to said damper, first magnetic catch, and second magnetic catch configured to hold the damper in said open position or said closed position.

18. The apparatus of claim 17, wherein at least one of said first magnetic catch and said second magnetic catch comprises a catch magnet.

19. An apparatus for controlling airflow in an HVAC system, comprising:a magnetic fob having one or more fob magnets secured at a magnetic end,an air register configured to be secured to a register boot of ductwork,wherein a plurality of slats of said air register creates a plurality of openings that allows for a flow of air to move from said ductwork into a building expanse,wherein first magnetic bearing elements are positioned about a first side of said air register and a second side of said air register,wherein said first side of said air register and said second side of said air register comprise a roller channel configured to hold at least one roller, anda magnetically adjustable damper system having a damper slidably attached to said air register,wherein a damper of said magnetically adjustable damper system is slidably attached to a rear face of said air register,wherein said damper is configured to slide between an open position and a closed position on said air register,wherein a plurality of sealing members of said damper is configured to interface with said plurality of slats of said air register in a way such that said plurality of openings is sealed by said plurality of sealing members when said damper is placed in said closed position,wherein said damper comprises at least one magnetic positioning element,wherein an attraction force generated between said magnetic fob and said at least one magnetic positioning element is great enough such that sliding said magnetic fob causes said damper to slide between said open position and said closed position,wherein second bearing magnetic elements are positioned about said first side of said magnetically adjustable damper system and said second side of said magnetically adjustable damper system,wherein first bearing magnetic elements and second bearing magnetic elements are configured to generate an attractive force between the first bearing magnetic elements and the second bearing magnetic elements.

20. The apparatus of claim 19, further comprising at last one roller,wherein said at least one roller is configured to facilitate smooth movement of said damper between said open position and said closed position.

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