Interface device for efficient container management and fluid transfer, and container comprising the same
The interface device addresses inefficiencies in container management by providing a sealed and adaptable solution for fluid handling, reducing labor and material loss, and ensuring controlled environments for fluid transfer and aging processes.
Patent Information
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- POPA VITALE
- Filing Date
- 2024-12-04
- Publication Date
- 2026-06-10
AI Technical Summary
Existing container management and fluid transfer systems are labor-intensive, lack adaptability to diverse container shapes and sizes, prone to leakage, and fail to prevent evaporation, leading to inefficiencies and material loss.
An interface device with a coupling element, transfer element, and sealing element that creates a sealed connection, adaptable to various container designs, ensuring airtight fluid handling and operations, and includes a pressure control mechanism to maintain controlled environments.
Enhances efficiency and safety by reducing manual labor, preventing leakage and evaporation, and maintaining optimal conditions for fluid transfer and aging processes.
Smart Images
Figure IMGAF001_ABST
Abstract
Description
[0001] The present invention relates to an interface device for a container, such as a barrel or a fermentation vessel, for fluid handling and operations in a sealed manner. In addition, the present invention relates to a container comprising the interface device.
[0002] Specifically, the present invention relates to an interface device a container that is configured to facilitate the storage, transportation, and transfer of fluids, such as beverages or spirits, to and from the container under controlled pressure.
[0003] Efficient management of containers used for storing and transporting liquids, such as barrels, casks, and other similar vessels, is essential in industries like beverages, chemicals, and spirits production. Traditional methods for handling these containers often rely on significant manual labor, particularly for filling, emptying, and transferring operations. These processes frequently involve physically rolling or moving full containers, which not only demands considerable effort but also increases the risk of spillage, contamination, and worker injury. Furthermore, achieving a secure and airtight transfer of fluids remains a challenge, particularly when containers have varying designs and opening configurations.
[0004] Known devices used for container management and fluid transfer present several notable disadvantages. They often lack adaptability to accommodate the diverse shapes, sizes, and openings of different containers, limiting their versatility. Manual intervention is often required during filling and emptying operations, making these processes labor-intensive and inefficient. Sealing mechanisms in traditional containers are prone to leakage or failure, especially under operational pressures. This, in turn, leads to fluid loss and potential contamination. Additionally, existing devices fail to adequately address the issue of evaporation in volatile contents, such as spirits, causing significant material losses over time. These shortcomings highlight the need for an improved interface device for containers which is of addressing these challenges.
[0005] It is therefore an object of the present invention to address the drawbacks in the existing containers. In particular, the present invention aims to provide an improved interface device for containers, such as barrels or fermentation vessels, that offers versatility, efficiency, and enhanced sealing performance.
[0006] This object is achieved in the present invention by an interface device for a container, preferably a barrel or a fermentation vessel, for fluid handling and operations in a sealed manner.
[0007] The interface device comprises: a coupling element configured to be (securely) inserted into an opening of the container; a transfer element configured to enable fluid transfer through an inlet / outlet port, preferably the transfer element comprising a central opening configured to receive the inlet / outlet port; and a sealing element configured to create a sealed connection between the coupling element and the opening of the container to thereby prevent fluid leakage and external contamination; wherein the sealing element is configured to contact an inner surface of the opening for creating an airtight or fluid-tight-seal when the interface device engaged with (attached to) the container, and wherein the interface device is configured to facilitate the storage, transportation, and transfer of fluids, such as beverages or spirits, to and out of the container under a controlled environment.
[0008] The invention is based on the basic idea to facilitate fluid handling and operations in an airtight environment. In particular, the present invention aims to ensure that a container, such as a barrel or a fermentation vessel, can be filled and emptied without the ingress of air, maintaining a sealed and controlled environment. The transfer device is designed to facilitate both filling and emptying operations independent of the orientation of the container (i.e. while the container is in either a standing or lying position). Additionally, the interface device is configured to be mounted in containers comprising wood, metal or synthetic polymers (such as acrylic).
[0009] Advantageously, the interface device for containers offers a secure and efficient means of transferring fluids while maintaining a sealed environment, reducing the risk of spillage and contamination. By eliminating the need for manual handling of full containers, it minimizes labor efforts and enhances workplace safety. Additionally, the interface device ensures compatibility with various container designs. This, in turn, provides adaptability and reduces material losses due to evaporation or leakage during storage and transport. In particular, the interface device ensures safe operation by preventing pressure buildup that could damage the container or lead to leaks.
[0010] In particular, the interface device is configured enables controlled handling or management of the aging process of spirits. The use of the interface device helps maintain the integrity of the spirit during the aging process by facilitating controlled airflow and liquid movement.
[0011] In this way, the interface device allows for precise monitoring and adjustments, ensuring optimal conditions for aging spirits such as whiskey, rum, or wine. Advantageously, the interface device optimizes the aging process, ensuring the spirit develops its desired characteristics, such as flavor and aroma, over time.
[0012] Additionally, the compatibility of the interface device with existing containers (e.g., traditional barrels and hybrid barrels) reduces the need for costly custom-built devices.
[0013] In particular, the transfer device configured to be securely mounted in wooden containers (e.g. wooden barrels) or hybrid containers (e.g. habrid barrels, including transparent sections, such as barrel heads or inspection windows, made of acrylic materials. Advantageously, the transfer device is configured to be securely attached to curved or rounded surfaces, ensuring reliable performance even with irregularly shaped or traditionally crafted containers.
[0014] In particular, the opening comprises a bung hole, a spigot hole or a filling and drainage port.
[0015] In particular, the transfer element is configured for dispensing liquids from the container.
[0016] The transfer element is configured to be inserted into an opening of a container and serves as a connection point for a fluid source, e.g. gas and liquid lines. For example, beer or other carbonated drinks can be dispend via the transfer element from a container being a barrel.
[0017] In particular, the coupling element and the transfer element are designed to be connected through a robust mechanical mechanism, such as a screw connection or an alternative securing method like a locking pin, bayonet fitting, or threaded engagement.
[0018] This configuration provides stability during operation, prevents unintended disassembly. This in turn is of advantageous for high-pressure applications.
[0019] In particular, the sealing element comprises a multiple-seal ring, such as a dual-seal ring or triple seal-ring, configured to conform to contours of the coupling element and the opening of the container.
[0020] In particular, the sealing element such as a multiple-seal ring is designed to conform to variations in the dimensions and contours of the opening of the container, ensuring an effective and adaptable seal.
[0021] In particular, the sealing element is designed to create a reliable, airtight seal between the coupling element and the container opening.
[0022] The sealing element comprises two concentric sealing surfaces that ensure a secure connection, preventing fluid leakage and contamination.
[0023] The sealing element, e.g. including a multiple-seal ring and at least two support plates, is preferably made from elastomeric materials, providing flexibility and durability to adapt to various container openings and maintain an effective seal under different operating conditions.
[0024] The materials used for the sealing element, such as EPDM (ethylene propylene diene monomer), NR (natural rubber), and silicone, are selected for their durability, flexibility, and resistance to wear and chemical exposure. These materials ensure long-lasting performance, reliable sealing in diverse environments, and protection against wear and chemical degradation.
[0025] In particular, the sealing element comprises complementary tapered rings configured to prevent (axial) movements of the coupling element along a first direction perpendicular to the inner surface of the opening.
[0026] In particular, the sealing element (e.g. a multiple-seal ring) comprises an outer seal ring configured to be adapted to a geometry of the inner surface of the opening, and an inner seal ring configured to be adapted to a geometry of the coupling element.
[0027] The provision of a sealing element comprising a multiple-seal ring advantageously provides a secure and stable connection and reduces the risk of leakage. In this way, the overall sealing performance is enhanced by adapting to variations in the container's opening, while maintaining a tight fit under operational conditions.
[0028] In particular, the sealing element comprises at least two support plates is configured to align the coupling element and support the sealing element within the opening to thereby prevent movement of the sealing element along a second direction parallel to a direction of the inner surface of the opening.
[0029] In particular, the sealing element is configured to be arranged between the at least two support plates along the second direction.
[0030] In particular, the at least two support plates are designed to surround the coupling element and help maintain its alignment within the opening of the container.
[0031] Each of these plates comprise a shoulder that, respectively, makes contact with an inner and an outer edge of the opening of the container. The shoulders help secure the coupling element in place, preventing any movement or misalignment during use.
[0032] In particular, a body portion of the coupling element, along with the multiple-seal ring is positioned within the opening. This arrangement ensures a tight and stable connection.
[0033] This arrangement enhances the sealing performance by providing additional support and stability for preventing leakage.
[0034] In particular, the at least two support plates comprise a first support plate and a second support plate, preferably the first support plate being arranged upstream from the second support plate along the second direction.
[0035] In particular, the first and second support plates each comprises a body, preferably a cylindrical hollow body, and a shoulder extending from (or encircling) the body.
[0036] In particular, each of the at least two support plates comprise a flat or slightly curved shape, with a central hole or orifice that accommodates the coupling element.
[0037] Each of the at least two support plates comprise a shoulder (or a raised section) that extends from a body, which is formed with a central hole.
[0038] The shoulders of the first and second support plates are configured and designed to contact the container. For example, the shoulder of the first support plate is configured to contact an outer edge of the opening and the shoulder of the second support plate is configured to contact an inner edge of the opening of the container.
[0039] In particular, the shoulders are configured and designed to match the contours of the container's opening to establish a seal and stable fit.
[0040] The shapes of the at least two support plates are configured to provide structural support to the coupling element and dual-seal ring to keep them in place.
[0041] In particular, by way of the sealing element providing for a multiple-seal ring that remains within the opening of the container, while the at least two plates of the sealing element surround the coupling element and engaged with it along a second direction (parallel to the inner surface of the container opening). This enhances the alignment of the components and ensures that the sealing element performs optimally without shifting or dislodging during operation.
[0042] In particular, the coupling element comprises a hollow body and a shoulder extending from the hollow body. The hollow body has an upper portion from which the shoulder extends, and a lower portion at the opposite end.
[0043] In particular, the shoulder of the coupling element is configured to be disposed outside the opening, and wherein the lower portion of the hollow body is configured to be disposed inside the container, i.e. it extends into the interior of the container.
[0044] The hollow body of the coupling element further comprises a middle portion (between the upper and lower portions) that is configured to be disposed within the opening and a second portion disposed.
[0045] In particular, the shoulder of the first support plate is configured to be engaged with a shoulder of the coupling element.
[0046] In particular, the shoulder of the second support plate is configured to be engaged with a retaining element, wherein the retaining element is disposed on the body of the coupling element, e.g. a lower portion of the hollow body of the coupling element.
[0047] In particular, the shoulder of the second support plate is configured to be engaged with a retaining element disposed at a body of the coupling element.
[0048] In particular, the body of the first support plate comprises a first contact surface configured to contact the coupling element.
[0049] In particular, the body of the second support plate comprises first contact surface configured to contact a retaining element.
[0050] In particular, the body of the first and second support plates further comprises a second contact surface configured to contact (and secure) the sealing element (e.g. a multiple-seal ring) thereby maintaining the sealing element in place along the second direction.
[0051] In particular, the coupling element comprises a hollow body configured to securely receive the transfer element, preferably the transfer element being configured to be connected to the hollow body of the coupling element through a screw connection or a snug-fit connection or a bayonet connection.
[0052] In particular, the interface device further comprises a retaining element configured to configured to engage with the coupling element, e.g. the hollow body of the coupling element.
[0053] In particular, the interface device is configured to be engaged with a lower portion of the body of the coupling element.
[0054] In particular, the retaining element is configured to holed (retain) the sealing element in position, e.g. within the opening of the container.
[0055] In particular, the retaining element is further configured to fasten the interface device inside the container.
[0056] In particular, the retaining element is further configured to engage or contact with a shoulder of a second support plate.
[0057] In particular, the retaining element is configured to be attached to the coupling element e.g. through a screw connection, a bayonet connection or a snug fit connection.
[0058] In particular, the interface device further comprises a pressure control mechanism configured to regulate and maintain consistent internal pressure in the container during fluid transfer operations to prevent over-pressurization, spillage, or contamination.
[0059] In particular, the pressure control mechanism comprises a pressure relief valve that is integrated into the transfer element. For example, the pressure relieve valve forms an integral part of the transfer element.
[0060] In particular, the pressure relief valve is configured to be received in or coupled within a central hole of the transfer element.
[0061] For example, the transfer element comprises a valve mechanism that allows for the controlled release of liquid the container when connected to the dispensing system.
[0062] Advantageously, the interface device ensures that the fluid is dispensed properly while maintaining pressure within the container and the transfer element to keep the fluid or beverage carbonated.
[0063] In particular, the interface device further comprises a transfer tube that is configured for filling and emptying of fluids from the container.
[0064] In particular, the transfer tube is configured to be securely connected to the transfer element (e.g. through a bayonet connection, a screw connection or a snug-fit connection).
[0065] In particular, the transfer tube is configured to be partly arranged in a hollow body of the coupling element.
[0066] In particular, the transfer tube comprises a first end that is configured for connection to a fluid source or an inlet / outlet port, and a second end (free end) that is configured for immersion within the container or for fluid engagement.
[0067] In particular, the transfer tube is a hollow, cylindrical conduit configured to transport fluid into and out of a container in a sealed manner.
[0068] In particular, the transfer tube is designed to be securely attached to the container, ensuring a leak-free connection at both the inlet and outlet points.
[0069] For example, the transfer tube comprises durable, fluid-compatible materials suitable for handling the specific type of fluid being transferred, such as stainless steel, food-graded plastics, or food-graded silicon.
[0070] In particular, the transfer tube, when the transfer device is connected to a container, is configured to be extended into interior space of the container.
[0071] In particular, the transfer tube comprises a free end that is configured, in the connected state (i.e. when mounted in an opening of a container), to be immersed in liquid contents of the container.
[0072] In particular, the arrangement of the free end of the transfer tube within the liquid contents of the container allows direct filling and emptying of the container without the need for moving the container.
[0073] In particular, the transfer tube is configured to extend from a container head towards an opposite container head, or from a container head towards a container body, or from one side of a container body towards an opposite side of the container body.
[0074] In particular, the transfer tube comprises a second end that, when in a connected state, enables fluid transfer by being positioned within the fluid. The transfer tube is further configured to maintain a fluid-tight connection during operation. This ensures efficient fluid transfer without leakage or contamination.
[0075] In particular, the transfer tube comprises a shape (including a straight, curved, angled or bent configuration) configured to facilitate access to liquid contents of the container independent of orientation of the container, such as a horizonal or a vertical positioning of the container.
[0076] This ensures that the transfer tube can effectively engage with the liquid, whether the container is positioned horizontally, vertically, or at any other angle.
[0077] In particular, the present invention further relates to a container, in particular a wooden barrel or a hybrid barrel including transparent material, for producing, storing and dispensing beverages, preferably spirits, in a sealed and controlled environment.
[0078] In particular, the container comprises at least one interface device as described above.
[0079] In particular, the at least one interface device is configured to be sealingly connected to at least one opening formed in the container.
[0080] In particular, the at least one interface device is configured to be connected to at least one opening (e.g. a bung hole or any other opening) formed in the container, wherein the sealing element of the transfer device is configured to create a seal connection between the coupling element and an inner surface of the at least one opening.
[0081] In particular, the transfer element of the at least one interface device is configured to fluidly connect the container to an inlet / outlet port. For example, the first end of the transfer tube is configured to be connected through the transfer element to an inlet / outlet port, and the second end of the transfer tube is configured to be immersed into (liquid) contents of the container.
[0082] In particular, the at least one interface device is configured to facilitate fluid handling and operations (e.g. filling and emptying of the contents of the container) under a sealed and controlled environment, without requiring manual handling of the container.
[0083] Advantageously, the sealing element of the interface device is configured to conform to the contours and geometry of the opening of the container and provide for a sealed connection between the interface device and the opening of the container. For example, the sealing element is configured to adapt to the irregularities and curvature of a wooden container (a wooden barrel).
[0084] For example, the sealing element is designed to conform to the irregularities and curvature of a wooden container, such as a wooden barrel. This ensures a tight and secure seal despite variations in surface texture and shape. This adaptability enhances the performance of the container and prevents leakage and air ingress during storage, transport and fluid transfer. The flexibility and design of the sealing element allows to maintain a reliable seal under different operational conditions, improving the overall efficiency and reliability of the fluid transfer process.
[0085] In particular, the transfer device prevents contamination and ensures that the integrity of the contents of the container is maintained.
[0086] In particular, the container comprising the interface device reduces operational effort and enhances safety by minimizing the need for heavy lifting and manual labor to displace or move full containers.
[0087] In particular, the container comprises a barrel, wherein the barrel comprises a barrel body made of staves arranged to form the barrel body and configured to define an interior space for holding fluids, e.g. beverages or spirits.
[0088] For example, the barrel body comprises a cylindrical or bulged body.
[0089] The barrel further comprises a pair of heads that are sealingly connected to opposite ends of the barrel body.
[0090] In particular, the barrel further comprises a sealing mechanism configured to provide sealed connections between neighbouring staves and between the pair of heads and the barrel body.
[0091] In particular, the sealing mechanism comprises sealing rods configured to be arranged between every neighbouring staves and / or sealing straps that are configured to be arranged between each of the heads and the body.
[0092] In particular, the barrel further comprises a plurality of adjustable hoops that is configured to encircle the barrel body, wherein each hoop is configured to be secured by fasteners, such as bolts, to thereby provide structural reinforcement while allowing for tension adjustment to maintain the integrity of the staves.
[0093] In particular, the barrel comprises two interface devices that are connected to two openings formed either in one head of the pair of heads, or in the barrel body.
[0094] Alternatively, the barrel comprises two interface devices, one connected to an opening formed in one head of the pair of heads and the other connected to an opening formed either in the barrel body or in the opposite head of the pair of heads.
[0095] It is schematically shown in Fig. 1 a cross-sectional view of an interface device according to the present invention; Fig. 2 a top view of an interface device according to the present invention; Fig. 3 a cross-sectional view of a sealing element of the interface device; Fig. 4 a cross-sectional view of a support plate of the interface device; Fig. 5 a side view and a front view of a container comprising at least one interface device according to the present invention; Fig. 6 a side view of a container comprising at least one interface device according to the present invention; Fig. 7 a top view and a partial cross-sectional side view of a container comprising the interface device according to the present invention; Fig. 8 a top view and a partial cross-sectional side view of a container comprising the interface device according to the present invention; Fig. 9 a side view and a partial cross-sectional side view of a container comprising two interface devices according to the present invention; and Fig. 10 a top view and a partial cross-sectional side view of a container comprising the interface device according to the present invention.
[0096] In Fig. 1 a cross-sectional view of an interface device 100 inserted in an opening 202 of a container is shown.
[0097] The interface device 100 comprises a coupling element 102 and a transfer element 104.
[0098] The coupling element 102 and the transfer element 104 are configured to be securely connected, for example, through a screw connection or a bayonet fitting.
[0099] The secure connection between the coupling and transfer elements ensures a stable and secure assembly, providing resistance to mechanical stresses or high-pressure during operation.
[0100] The coupling element 102 comprises a hollow body configured to securely receive and retain the transfer element 104.
[0101] The coupling element 102 further comprises a shoulder 126 extending from the body of the coupling element (102).
[0102] The body of the coupling element 102 is configured to be arranged in the opening 202 while the shoulder 126 of the coupling 102 is configured to be arranged outside of the opening 202.
[0103] The interface device 100 further comprises a sealing element 108 that is configured to create a sealed and secured connection between the coupling element 102 and an inner surface 204 of the opening 202 of the container 200 (shown in Fig. 3).
[0104] The sealing element 108 comprises a multiple-seal ring 110, 112.
[0105] The multiple-seal ring is configured to conform to contours of the coupling element 102 and the opening 202 of the container 200.
[0106] The seal rings of the sealing element 108 are complementary and may have various shapes, including tapered, conical, cylindrical, or other geometries designed to fit into the opening 202 and enhance sealing performance.
[0107] The shapes of the sealing rings are designed to allow the seal rings to conform effectively to the surfaces of the coupling element and the container opening to thereby create a secure and airtight connection.
[0108] Additionally, the selected shape can be optimized to accommodate different container designs or operating conditions.
[0109] The sealing element 108 in this example comprises with two concentric rings 110, 112 (a dual-seal ring). Other number of seal rings are also possible depending on the application.
[0110] The sealing element 108 further comprises at least two support plates 114, 116.
[0111] For example, in Fig. 1 two support plates 114, 116 are indicated.
[0112] The support plates 114, 116 and the multiple seal-ring comprise elastomeric materials such as EPDM and natural rubber.
[0113] The at least two support plates 114, 116 are configured to support the positioning of the sealing element 108 within the opening 202 along a second direction parallel to the inner surface 204 of the opening 202.
[0114] The sealing element 108 is disposed between the at least two support plates 114, 116.
[0115] The at least two support plates 114, 116 are further configured to align the coupling element 102 within the opening 202 along the second direction.
[0116] The at least two support plates 114, 116 each comprises a body 118 and a shoulder 120 that extends from the body 118.
[0117] For example, the at least two support plates 114, 116 comprise a first support plate 114 and a second support plate 116.
[0118] The shoulder 120 of the first support plate 114 is configured to engage with the shoulder of the coupling element 102.
[0119] A first contact surface 122 is formed between the first support plate 112 and the shoulder 126 of the coupling element 102.
[0120] A second contact surface 122 is created between the first support plate 112 and the sealing element 118, e.g. the multiple seal ring 110, 112.
[0121] The second support plate 116 is disposed downstream from the first support plate 114.
[0122] The first contact surface 122 of the second support plate 116 is formed between the second support plate 114 and the sealing element 118.
[0123] The second contact surface 124 of the second support plate 116 is formed between the second support plate 116 and a retaining element 128 of the interface device 100.
[0124] The retaining element 128 is configured to fasten to the body of the coupling element 102, e.g. via a screw connection or bayonet connection.
[0125] The retaining element 128, for example, is further configured to engage with the sealing element 108, e.g. the second support plate 116, along the second contact surface 124.
[0126] In this example, a lower portion of the body of the coupling element 102 is within the container and the retaining element 128, e.g. fastener s, is connected to this lower portion of the body.
[0127] For example, the retaining element 128 comprises bolts with internal threads.
[0128] A middle portion of the coupling element 102 is disposed in the opening 202, which the upper portion thereof is disposed outside the opening 202.
[0129] The shoulder 126 of the coupling element 102 is formed at the upon portion of the body of the coupling element 102.
[0130] The coupling element 104 also comprises a hollow body with a central opening 106, and shoulder 132 extending from the hollow body.
[0131] The transfer element is arranged in the central opening 106 of the coupling element 102 such that the shoulder 132 of the transfer element 104 disposed upstream of the shoulder 126 of the coupling element 102.
[0132] The interface device 100 further comprises a transfer tube 130 (not shown in Fig. 1) that is configured to be securely coupled to the transfer element 104, i.e. the body of the transfer element 104.
[0133] The transfer tube) comprises a first end that is configured to be connected to a fluid source or an inlet / outlet port, and a second end that is configured to be immersed into fluids.
[0134] For example, the transfer tube comprises a shape, such as a straight, curved, angled or bent configuration, configured to facilitate access to liquid contents of the container 200 independent of the horizonal or vertical orientation of the container.
[0135] The features of the transfer tube are better understood further with reference to Figs. 5 to 10 described below.
[0136] Fig. 2 indicates a top view of the interface device 100 indicating the central opening 106 of the transfer element 104.
[0137] An inlet / outlet port (not shown) is configured to be housed (arranged) in the central opening 106 to create a fluid connection through the transfer tube with interior of the container 200.
[0138] A pressure control mechanism for regulating and maintaining a consistent internal pressure in the container 200 is also attached or integrated in to the transfer element.
[0139] This prevents over-pressurization, spillage, or contamination during fluid transfer operations.
[0140] The pressure control mechanism comprises a pressure relief valve that is in communication with the central opening 106 of the transfer element 104.
[0141] For example, the transfer element 104 comprises a plurality of ports, such an inlet / outlet port for gases or compressed gases (such as air, CO 2 , N 2 ) and / or an inlet / outlet port for liquids which are configured to facilitate connection of the container through the transfer element of the interface device to a dispensing system.
[0142] For example, the transfer element 104 comprises a valve mechanism configured to release or discharge liquid (e.g. beverage) and / or gas from the container 200 (e.g. a barrel) in a controlled manner. This ensures proper dispensing of the liquid while maintaining pressure within the interface device, which helps preserve the carbonation of the beverage. Additionally, the valve mechanism is configured to reduce the risk of leaks and contamination, providing a secure and efficient connection between the container and the dispensing system.
[0143] Fig. 3 shows a cross-sectional view of a sealing element 108 of the interface device 100.
[0144] In this example, the outer seal ring 110 and an inner seal ring 112 are show having tapered shape.
[0145] Fig. 4 a cross-sectional view of one of the support plates of the at least two support plates 114, 116 is shown.
[0146] The support plate comprises a hollow circular body 122 and a shoulder extending therefrom.
[0147] The at least two support plates 114, 116, having for example a similar shape, are arranged at 180 degrees with respect to each other, such that the respective shoulders 120 are positioned one on an outer edged of the opening and the other on an inner edge of the opening (inside the container).
[0148] The sealing element 108 is configured to be sandwiched between the at least two support plates 114, 116.
[0149] Fig. 5 shows a side view (on the left-side of Fig. 5) and a front view (on the middle side of Fig. 5) of a container 200 comprising at least one interface device according to the present invention.
[0150] In this example, the container 200 comprises a traditional wooden barrel. However, other types of barrels are also possible, such as hybrid barrels featuring transparent sections for visual inspection, or fermentation vessels made of stainless steel, which offer enhanced durability and corrosion resistance. Further features of the barrel 200 are explained in view of Fig. 7.
[0151] The barrel 200 comprises, for example, two interface devices 100 are positioned in openings 202 formed in one of the barrel heads 206.
[0152] Further, the barrel 200 may comprise a third interface device that is positioned in an opening formed in a barrel body 208.
[0153] Also shown on the right-side of Fig. 5 are detailed cross-sectional views A and B of one of the interface devices 100 that is positioned in an opening formed in the barrel body 208, e.g. on the bulge area.
[0154] In these detailed views A and B the positioning of the multiple-seal ring and the at least two support plates 114, 116 of the sealing element 108 within the opening 202 is shown.
[0155] The sealing element 108 is configured to encircle the body of the coupling element 102, forming a peripheral contact surface that ensures a secure and airtight seal. The sealing element 108 is configured to prevent fluid leakage and accommodate variations in the surface of the coupling element and the opening.
[0156] Fig. 6 shows a side view of a container 200 comprising at least one interface device 100 according to the present invention.
[0157] In this example, the container, e.g. the barrel 200, comprises two interface devices 100 positioned in a barrel head 206 and a barrel body 208.
[0158] Similar to Fig. 5, a detailed cross-sectional view C of the interface device 100 that is positioned in an opening 202 formed in the barrel head 206 is shown on the right side of Fig. 6.
[0159] In the detailed view C the horizonal arrangement of the interface device 100 in the an opening of the barrel head 206 is shown. The sealing element 108 is configured to create a seal connection between an inner surface of the opening 202 and the body of the coupling element 102.
[0160] In Fig. 7 a top view and a partial cross-sectional side view of a container 100 comprising the interface device 100 is shown.
[0161] The container 200 is a barrel that is positioned horizontally.
[0162] The left-side of Fig. 7 shows the top view of the container 200 indicating the interface device 100 is mounted in an opening on a bulged area of the barrel 200.
[0163] In the partial cross-sectional side view (the right-side of Fig. 7) the transfer tube 130, e.g. a straight tube, extending from the interface device to the opposite of a barrel body 208 is shown.
[0164] In this configuration, the container 200 is configured to be filled and emptied from the top, while the container 200 is stored in a horizontal position.
[0165] The barrel 200 comprises a plurality of staves 210 hold together by adjustable hoops 212 to form the barrel body 208.
[0166] The barrel 200 further comprises a sealing mechanism that is configured to provide sealed connections between neighbouring staves 210 and between the pair of heads 206 and the barrel body 208.
[0167] For example, the sealing mechanism includes sealing rods designed to be placed between each adjacent stave.
[0168] the sealing mechanism further comprises sealing straps that are configured be positioned between I heads 206 and the body 208 of the barrel 200.
[0169] Fig. 8 shows a top view and a partial cross-sectional side view of a container 200 comprising two interface devices 100 according to the present invention.
[0170] In this example, the container 200 comprises a barrel, similar to the one shown in Fig. 7. The same reference signs are used for corresponding features of the barrel.
[0171] From the partial cross-sectional side view shown on the right-side of Fig. 8 the two interface devices 100 are visible.
[0172] The interface devices 100 are positioned in the openings 202 formed in one of the barrel heads 206.
[0173] Each interface device 100 comprises a bent transfer tube 130 extending from the barrel head 206 towards the barrel body 108 at two opposite directions.
[0174] The transfer tubes 130 can also have other shapes or asymmetrical geometries to reach different points inside the barrel, depending on the desired orientation and the storage requirements.
[0175] The transfer tubes 130 are symmetrically arranged in the container 200. The free ends of the tubes 130 are arranged in the interior of the barrel near to the budge area of the barrel 200.
[0176] This configuration, provide fluid access at different points / position of the barrel 200. The barrel 200 can be filled and emptied while stored in a horizonal position as long as access to the barrel head 206 is available.
[0177] Fig. 9 shows a side view and a partial cross-sectional side view of a container 200 comprising the interface device 100 according to the present invention.
[0178] In this example, the container 200 (e.g. the barrel 200) comprises one interface device 100 that is placed in an opening 202 in barrel head 206.
[0179] The opening 202 is centrally formed in one of the barrel heads 206. It is however envisaged that opening to be formed in other positions of the barrel head 206.
[0180] In addition, a transfer tube 136 extends from the interface device 100 towards the other one of barrel head 206.
[0181] Different to the example shown in Fig. 8, in this example the transfer tube 130 comprises a straight shape spanning between the barrel heads 206 and the barrel 200 is configured to be stored vertically.
[0182] Fig. 10 shows a top view and a partial cross-sectional side view of a container 200 comprising the interface device 100 according to the present invention.
[0183] This example differs from the example shown in Fig. 8 in that only one interface device 100 is mounted in an opening 202 of the barrel head 206.
[0184] The transfer tube 130 has a bent or curved shape extending from the interface device 100 towards the barrel body 208 at bulge area.REFERENCE NUMERALS
[0185] 100interface device 102coupling element 104transfer element 106central opening 108sealing element 110outer seal ring 112inner seal ring 114first support plate 116second support plate 118body of the first and second support plates 120shoulder of the first support and second support plates 122first contact surface of the first and second support plates 124second contact surface of the first and second support plate 126shoulder of the coupling element 128retaining element 130transfer tube 132shoulder of the transfer element 200barrel 202opening 204inner surface of the opening of the barrel 206barrel head 208barrel body 210staves 212adjustable hoops 214fasteners
Claims
1. An interface device (100) for a container (200), preferably a barrel, for fluid handling and operations in a sealed manner, wherein the interface device (100) comprises: - a coupling element (102) configured to be securely inserted into an opening (202) of the container (200); - a transfer element (104) configured to enable fluid transfer through an inlet / outlet port, preferably the transfer element (104) comprising a central opening (106) configured to receive the inlet / outlet port; and - a sealing element (108) configured to create a sealed connection between the interface device (100), preferably the coupling element (102), and the opening (202) of the container (200); wherein the sealing element (108) is configured to contact an inner surface (204) of the opening (202) for creating an airtight or fluid-tight-seal when the interface device (100) engaged with the container (200), and wherein the interface device (100) is configured to facilitate the storage, transportation, and transfer of fluids, such as beverages or spirits, to and out of the container (200) under a controlled environment.
2. The interface device (100) according to claim 1, characterized in that the sealing element (108) comprises a multiple-seal ring (110, 112) configured to conform to contours of the coupling element (102) and the opening (202) of the container (200), preferably the sealing element (108) comprising elastomeric materials.
3. The interface device (100) according to claim 1 or claim 2, characterized in that the sealing element (108), preferably a multiple seal-ring (110, 112), comprises complementary rings configured to prevent movements of the coupling element (102) along a first direction perpendicular to the inner surface (204) of the opening (202), and / or the sealing element (108), preferably a multiple-seal ring (110, 112), comprises an outer ring (110) configured to be adapted to a geometry of the inner surface (204) of the opening (202), and an inner ring (112) configured to be adapted to a geometry of the coupling element (102).
4. The interface device (100) according to any one of the preceding claims, characterized in that the coupling element (102) comprising a body and a shoulder (126) extending from the body, wherein the shoulder (126) of the coupling element (102) is configured to contact the sealing element (108)5. The interface device (100) according to any one of the preceding claims, characterized in that the interface device (100) further comprises a retaining element (128) configured to engage with the coupling element (102), preferably a body of the coupling element (102), and / or the sealing element 1086. The interface device (100) according to any one of the preceding claims, characterized in that the sealing element (108) comprises at least two support plates (114, 116) configured to support the sealing element (108) within the opening (202) along a second direction parallel to the inner surface (204) of the opening (202), preferably the sealing element (108) being configured to be arranged between the at least two support plates (114, 116) along the second direction.
7. The interface device (100) according to claim 6, characterized in that the at least two support plates (114, 116) each comprises a body (118) and a shoulder (120) extending from the body (118), preferably, the body (118) of one support plate (114) comprises a first contact surface (122) configured to contact the coupling element (102), while the body (118) of the other support plate (116) comprises a first contact surface (122) configured to contact a retaining element (128).
8. The interface device (100) according to claim 6 or claim 7, characterized in that the at least two support plates (114, 116) comprise a first support plate (114) and a second support plate (116), wherein a shoulder (120) of the first support plate (114) is configured to be engaged with a shoulder (126) of the coupling element (102), and wherein a shoulder (120) of the second support plate (116) is configured to be engaged with a retaining element (128) disposed at a body of the coupling element (102),9. The interface device (100) according to one of the preceding claims, characterized in that the coupling element (102) comprises a hollow body configured to receive the transfer element (104), preferably the transfer element (104) being configured to be connected to the hollow body of the coupling element (104) through a screw connection or a snug-fit connection or a bayonet connection.
10. The interface device (100) according to one of the preceding claims, characterized in that the interface device (100) further comprises a pressure control mechanism configured to regulate and maintain consistent internal pressure in the container (200) during fluid transfer operations to prevent over-pressurization, spillage, or contamination, preferably the pressure control mechanism comprises a pressure relief valve being integrated into the transfer element (104).
11. The interface device (100) according to one of the preceding claims, characterized in that the interface device (100) further comprises a transfer tube (130) configured for carrying fluids into and out of the container (200), wherein the transfer tube (130) is configured to be connected to the transfer element (104).
12. The interface device (100) according to claim 11, characterized in that the transfer tube (130) comprises a first end that is configured to be connected to a fluid source or an inlet / outlet port, and a second end that is configured to be immersed into fluids.
13. The interface device (100) according to claim 11 or claim 12, characterized in that the transfer tube (130) comprises a shape, including a straight, curved, angled or bent configuration, configured to facilitate access to liquid contents of the container (200) independent of an orientation of the container (200).
14. A container (200), in particular a barrel (200) or a hybrid barrel (200), for producing, storing and dispensing beverages, preferably spirits, in a sealed and controlled environment, characterized in that the container (200) comprises at least one interface device (100) according to any one of the preceding claims, - wherein the at least one interface device (100) is configured to be connected to at least one opening (202) formed in the container (200), - wherein the sealing element (108) of the at least one interface device (100) is configured to create a seal connection between the coupling element (102) and an inner surface (204) of the at least one opening (202), - wherein the transfer element (104) of the at least one interface device (100) is configured to fluidly connect the container (200) to an inlet / outlet port, preferably the transfer tube (130) of the at least one interface device (100) comprising a first end configured to be connected to an inlet / outlet port through the transfer element (104), and a second end that is configured to be immersed into (liquid) contents of the container (200), and - wherein the at least one interface device (100) is configured to facilitate fluid handling and operations under a sealed and controlled environment, without requiring manual handling of the container (200).
15. The container (200) according to claim 14, characterized in that the container (200) comprises a barrel (200), wherein the barrel (200) comprises: - a barrel body (208) made of staves (210) and configured to define an interior space for holding fluids; - a pair of heads (206) sealingly connected to opposite ends of the barrel body (208); and - optionally, a sealing mechanism configured to provide sealed connections between neighbouring staves (210) and between the pair of heads (206) and the barrel body (208); wherein the at least one interface device (100) comprises two interface devices (100) connected to two openings (202) formed either in one head of the pair of heads, or in the barrel body, or wherein the at least one interface device (100) comprises two interface devices (100), one connected to an opening (202) formed in one head of the pair of heads (206) and the other connected to an opening (202) formed either in the barrel body (208) or in the opposite head of the pair of heads (206).