741results about "Doors/windows" patented technology

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

The invention provides hydrophobic silica wet gel, hydrophobic silica aerogel, and methods that can be used to form an enhanced hydrophobic silica aerogel sheet having an advantageous combination of properties. Some embodiments of the invention provide a hydrophobic silica aerogel having advantageous properties, such as desirable performance on visible transmission, haze, or both.

A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The vacuum insulating panel may include ceramic (e.g., aluminosilicate glass) spacers, which may be chemically strengthened.

A dynamic pedestrian access terminal is disclosed having a pair of spaced apart terminal blocks for pedestrian passage along a roadway. The bottom portions of the terminal blocks are set beneath the surface. Foundation posts are vertically positioned below the surface and extend upward into each terminal block. A tensioning member extends between the foundation posts and beneath the terminal blocks to increase resistance to lateral movement. Soil plates may be attached to the foundation posts to further resist lateral movement. An internal attenuator is positioned in a compression chamber within each terminal block. An external attenuator may be positioned in a recess positioned at the bottom rear of each terminal block.

A refrigerator includes a cabinet, in which a storage space is defined, and a door configured to open and close the storage space. The door includes a door body and a panel assembly mounted in front of the door body. The panel assembly includes a lighting device configured to irradiate light, a panel which is configured to define a front surface of the door and through which light is transmitted, a light guide plate provided behind the panel to guide the light irradiated from the lighting device to the panel, and an upper bracket provided above the panel to define a top surface of the panel assembly. The light guide plate extends more upward than an upper end of the panel, and an extending upper end of the light guide plate is accommodated in the upper bracket.

A profile frame system for sliding elements includes a first and second metallic frame profiles, a one-piece insulating support bar made of plastic with a first upper bar plane and a second lower bar plane parallel to the first bar plane. Each bar plane has, on both longitudinal sides, roll-in heads rolled into respective grooves in the first and the second frame profile and thus connect the two frame profiles, wherein in the insulating support bar above the first upper bar plane a snap-in geometry oriented on the longitudinal side is provided, in which a runner is snapped-in. The first upper bar plane is connected to the second lower bar plane with two support struts. These support struts are arranged to diverge from one another at an acute angle α, starting from the snap-in geometry in the first upper bar plane and extending towards the second lower bar plane.

Disclosed in the present disclosure are switchable glass, a vehicle door assembly, and a vehicle, including two glass plates; at least one switchable film provided with a plurality of edge portions; at least two bonding layers sandwiched between the two glass plates, each bonding layer including at least one light-shielding portion and a light-transmitting portion which are connected to each other, and the switchable film being sandwiched between the light-transmitting portions of two of the bonding layers; and a protective layer spliced with the plurality of edge portions of the switchable film and sandwiched between two of the bonding layers, and at least one edge portion of the switchable film is a visual edge portion, and the splicing position of the visual edge portion and the protective layer is sandwiched between the light-shielding portions of two of the bonding layers.

The invention discloses a hollow glass thermoelectric integrated device for a photovoltaic curtain wall, and belongs to the technical field of photovoltaic equipment. The photovoltaic thermoelectric assembly is mounted in the outer frame; and the sealing sliding frame is connected to the interior of the outer frame in a sealed and sliding mode, a glass plate is installed in the sealing sliding frame in a sealed mode, a sealed hollow cavity is defined by the sealing sliding frame, the glass plate, the photovoltaic thermoelectric assembly and the outer frame, and a plurality of telescopic rod installation sleeve frames are fixedly connected to the interior of the outer frame. The micro electric telescopic rod and the sealing sliding frame are arranged to drive the hollow cavity to stretch out and draw back, the hollow cavity expands at high temperature, the heat insulation layer is formed while the volume is increased and the pressure is reduced, the influence of external high temperature on the efficiency of the silicon photocell is reduced, and the heat conduction is enhanced and the waste heat utilization rate is improved while the volume is shrunk at low temperature to prevent negative pressure; meanwhile, when the drying agent is regenerated, the hollow cavity is firstly driven to expand and depressurize, so that nitrogen in the drying box can be reduced.

A bi-part partition system includes a first door configured to extend and retract along a first direction, the first door having a first lead post including a male protrusion extending from the first lead post. The bi-part partition system further comprises a second door configured to extend and retract along a second direction, the second door having a second lead post including a female receptacle, the female receptacle having a size and shape configured to receive the male protrusion of the first lead post therein along an insertion direction. The male protrusion may be oriented on the first lead post and the female receptacle may be oriented on the second lead post such that the insertion direction is substantially parallel to one of the first and second directions and is substantially perpendicular to the other of the first and second directions.

The invention discloses glass with spectral selectivity, a window and an optical design method, and belongs to the technical field of glass. The glass with spectral selectivity comprises a radiation cooling layer, a photon structure regulation and control layer and a substrate which are sequentially arranged from the outer side to the inner side, the outer side is a heat energy incidence side, and the inner side is a side needing temperature control; the mid-infrared light emissivity of the radiation cooling layer is greater than or equal to 90%; the photonic structure regulation and control layer is designed based on an effective medium theory and optical topology transformation, and meets the following optical properties: the reflectivity to an ultraviolet band is greater than or equal to 80%, the transmittance to a visible light band is greater than or equal to 75%, and the reflectivity to a near-infrared band is greater than or equal to 80%. Independent and accurate management of ultraviolet, visible light and near-infrared bands can be achieved, meanwhile, the radiation cooling layer conducts active heat dissipation, and indoor temperature control balance is maintained.

The utility model relates to the technical field of sectional material assembly, in particular to an expansion tension corner brace applied to door and window frame sectional material corner splicing combination. A positioning opening, a threaded hole and a glue injection flow guide hole are formed by the positioning half opening, the threaded half hole and the glue injection flow guide half hole of the third connecting part and the fourth connecting part when the third connecting part and the fourth connecting part are clamped, and the threaded hole is provided with a hollow injection molding screw capable of enabling the first side corner brace and the second side corner brace to expand. The main body corner connector is made of an aluminum material, the first side corner connector and the second side corner connector are made of a plastic material, and a glue solution is injected into the flow guide hole of the hollow injection molding screw, so that the glue solution flows into the glue injection flow guide hole and reaches the surfaces of the first side corner connector and the second side corner connector through the second glue injection flow guide groove and the first glue injection flow guide groove; waste of glue liquid due to the fact that the glue liquid leaks into the expansion tension corner connector can be reduced, after the glue liquid is injected, the hollow injection molding screws are screwed to reinforce overall connection, and the splicing corners of door and window profiles are smoother and more stable.

This utility model discloses a thermal insulation profile, which is applied to casement, rotating, sliding, or folding windows and doors. The profile includes an outer profile body and an inner profile body. The outer and inner profile bodies are connected by a first thermal insulation structure. The outer profile body has extensions on both sides of its outer end. A first thermal insulation layer is integrally co-extruded on both side walls of the outer profile and the back of the extensions. This utility model connects the outer panel and the outer profile through the first thermal insulation structure and connects the outer profile and the inner profile body through the second thermal insulation structure, forming multiple thermal resistance barriers. Combined with the co-extruded first thermal insulation layer on both sides, it effectively blocks the heat conduction path, giving the window and door profile excellent thermal insulation properties. The increased thermal insulation cavity significantly improves the sound insulation performance of the windows and doors.

A transport device transporting upstanding glass panes in a pane processing device includes a first horizontal conveyor arranged in the lower region of a supporting wall. A second horizontal conveyor is arranged in line with the first horizontal conveyor. A suction conveyor contains a perforated suction belt, a section of which runs over a suction chamber. This section of the suction belt extends in the supporting plane parallel to the conveying direction from an area above the first conveying surface to an area above the second conveying surface. The transport device moves the second conveying surface synchronously with, or independently of, the first conveying surface. A spacer is arranged in the region above the second conveying surface and can be moved into a working position in which a guiding surface of the spacer is located on the side of the supporting plane opposite the suction chamber.

A method is disclosed for forming a closed frame-shaped spacer on a glass sheet for an insulating glass pane by applying a spacer strand made of a pasty and subsequently solidifying plastic material to the glass sheet. The spacer strand is applied to the glass sheet in at least two layers lying on top of each other to form the spacer. The spacer strand is applied to the glass sheet in a first layer, and wherein the spacer strand is applied in a second layer on top of the spacer strand in the first layer. A start segment of the spacer strand in the first layer and an end segment in the last layer overlap at least partially.

The invention relates to a connecting element for the tool-free connection of two chambered frame profiles to produce a frame, comprising two interconnected legs for insertion into a connecting chamber of the frame profiles to be joined, wherein the two legs (11, 12, 21, 22, 31, 32) are each provided on two opposite side walls (14, 24) with elastic wings (15, 25) extending in the direction opposite to the free end of the leg (11, 12, 21, 22, 31, 32) and are angled to it. The invention further relates to a profile frame (7) with frame profiles (4) that are connected to each other via such connecting elements.

The embodiment of the utility model discloses an externally-hung stainless steel circular-ring-shaped decoration installation device for a round window, which relates to the technical field of window decoration modeling and comprises a window frame, an adapter, glass and a decoration assembly. The window frame is used for being fixed on a wall body, the adapter piece is fixedly connected with the window frame, and the glass is clamped between the window frame and the adapter piece; one part of the adapter piece is embedded in the decoration assembly and is connected with the decoration assembly to fix the decoration assembly on the window frame, so that the problem of reliable installation of the externally hung decoration assembly can be solved in a limited space, the installation structure is attractive and simple, the connection structure is not exposed, the installation is ingenious and reliable, and various requirements and performances are considered.

The present invention relates to a composite element (10), in particular a composite element (10) for an insulating glass unit, comprising at least a first pane element (20) and at least a second pane element (22) as well as at least a first profile element (30), wherein the profile element (30) has at least a first bonding surface (32) and / or at least a second bonding surface (33), wherein the first and / or the second bonding surface (32, 33) is provided and configured for the application and / or reception of a first bonding agent (40),wherein a third bonding surface (34) for applying and / or receiving a second bonding agent (50) is provided adjacent to the first bonding surface (32), and / or a fourth bonding surface (35) for applying and / or receiving a second bonding agent (50) is provided adjacent to the second bonding surface (33), and wherein the first disc element (20) and the second disc element (22) are connectable or connected by means of the profile element (30) and the first bonding agent (40) and / or the second bonding agent (50), wherein the first bonding agent (40) is a two-component (meth)acrylate adhesive. A barrier film (60) is further provided, which is attached to the profile element (30) and extends between the second bonding agent (50) and the third bonding agent (52), preferably without being in direct contact with the first or second disc element (20, 22). Furthermore, the present invention relates to an insulating glass pane (100),a profile element (30), a window, a door and a method for manufacturing a composite element or an insulating glass pane (100).

Aerogels having relatively large areas and / or relatively low numbers of defects are generally described. In some embodiments, the aerogel has one or more properties (e.g., optical and / or thermal properties) that do not substantially vary across the aerogel. Insulated glass units and / or solar thermal receivers comprising aerogels are also generally described. Articles, systems, and methods related to aerogels coupled to substrates are also generally described. Aerogels, including monolithic aerogels, may be coupled to transparent substrates such that the resulting article has advantageous insulation properties for window applications. Such articles may be used to retrofit existing windows or be incorporated into insulated glass units. The coupling of the aerogel to the substrate, in some embodiments, does not significantly impact the optical properties of the substrate and / or the aerogel. Insulated units comprising the aerogels are also described.

The invention provides an electronic device, which is characterized by comprising a first light-transmitting element and a second light-transmitting element, the second light-transmitting element is opposite to the first light-transmitting element; the switchable light regulation and control element is arranged between the first light-transmitting element and the second light-transmitting element; wherein a first cavity is arranged between the first light-transmitting element and the switchable light regulation and control element, a second cavity is arranged between the second light-transmitting element and the switchable light regulation and control element, and the switchable light regulation and control element comprises at least one of a light absorption switching element and a light scattering switching element.

This utility model relates to the field of insulating glass spacer technology, specifically an insulating glass spacer, including a spacer and an opening / closing door rotatably mounted on the spacer. The spacer has an internal groove and two sets of corresponding channels. The spacer has an opening / closing mechanism for opening or closing the opening / closing door. The opening / closing mechanism includes two sets of slides slidably mounted within the spacer, both sets of slides being slidably connected to the spacer. Each set of slides has a fixed insert rod, and the two insert rods are movably engaged with the corresponding opening / closing door. By setting an internal groove and a corresponding opening / closing door structure inside the spacer, and designing a dedicated opening / closing mechanism, when the desiccant pre-filled in the internal groove becomes saturated due to long-term moisture absorption and becomes ineffective, the operator can safely and conveniently open the opening / closing door by operating the opening / closing mechanism, such as pulling a metal rod to drive the slides and insert rods, to replace the ineffective desiccant.

In the roof window, the hinge assembly (9) comprises means to allow the sash (3) to be rotated about a substantially horizontal second hinge axis (β) at a distance from the top frame member and top sash member to provide a plurality of additional open positions in a second operational condition. A sash installation component (35) is provided to support the sash (3) in the second operational condition of the roof window (1).

Device (12) for manufacturing an insulating glass unit (6) comprising at least a first outer glass plate (2), a second outer glass plate (2') and a middle glass plate (3); wherein the device (12) has the following features: (a) a module (14) for applying a spacer, which is provided with a device for applying a spacer (16), for arranging a spacer (4) on the first outer glass plate (2); (b) a first press (22) comprising a fixed plane (224) and a movable plane (222) for coupling the first outer glass plate with the middle glass plate (3) to produce a pre-assembled product (5); (c) a rotary conveyor (26) for rotating the pre-assembled product (5) by an angle of about 180° with respect to a substantially vertical axis; (d) a second press (24) having a fixed plane (244) and a movable plane (242) for coupling the second glass plate (2') to the middle plate (3) of the pre-assembled product (5) to produce the insulating glass (6), wherein a spacer (4') is arranged on the second outer glass plate (2').

This disclosure relates to the technical field of aluminum alloy doors and windows. One embodiment of this disclosure provides a prefabricated aluminum alloy door and window, comprising: a pair of horizontal frames and a pair of vertical frames. The pair of horizontal frames are fitted onto the upper and lower ends of the pair of vertical frames. A mating assembly is disposed between the horizontal and vertical frames. Outer grooves are respectively formed on the outer surfaces of the horizontal and vertical frames. A tightening assembly is disposed within the outer groove. The mating assembly includes a pair of circular grooves, which are formed on the upper and lower ends of the vertical frames. An internal threaded block is provided in the circular groove. Grooves are formed at both ends of the outer groove, and positioning sleeves are inserted into the grooves. The positioning sleeves pass through the grooves and are inserted into the circular grooves. Through the above technical solution, the technical problem in the related technology that relies only on a few connecting parts for fixation, is difficult to withstand large external forces, and is prone to cracking and deformation at the splicing parts when encountering strong winds or impacts, thus shortening the service life of the doors and windows is solved.

The utility model provides a sliding door and window assembly which comprises a sectional material body forming a smooth rabbet or a hooked rabbet, a buckle cover detachably connected with the sectional material body and magnetic attraction assemblies, the magnetic attraction assemblies comprise the first magnetic attraction assembly and the second magnetic attraction assembly, the first magnetic attraction assembly is arranged in the sectional material body, the second magnetic attraction assembly is arranged on the buckle cover, and the first magnetic attraction assembly and the second magnetic attraction assembly are detachably connected. The first magnetic attraction assembly and the second magnetic attraction assembly are combined in a mutual magnetic attraction mode. The buckling cover is buckled on the profile body in the mode that the first magnetic attraction assembly and the second magnetic attraction assembly attract each other, assembling of the buckling cover and the profile body is facilitated, and disassembling of the buckling cover and the profile body is also facilitated.