公开(公告)号：US20240328567A1

公开(公告)日：2024-10-03

申请号：US18618001

申请日：2024-03-27

申请人： HONDA MOTOR CO., LTD.

发明人： Ryosuke HAYASHI

IPC分类号： F16L59/21 ,  F16L51/03 ,  F16L59/065

CPC分类号： F16L59/21 ,  F16L51/03 ,  F16L59/065

摘要： A heat insulation pipe includes an inner pipe and an outer pipe. The inner pipe includes a pair of inner pipe members spaced apart from each other in an axial direction of the inner pipe, a first bellows disposed between the pair of inner pipe members, and a restriction mechanism for restricting expansion and contraction of the inner pipe in the axial direction to a predetermined range. The restriction mechanism is slidable with respect to at least one of a pair of bulging portions. The outer pipe includes a pair of outer pipe members each including a second bellows, and a second cylindrical portion housing the first bellows and the restriction mechanism.

公开(公告)号：US20240318764A1

公开(公告)日：2024-09-26

申请号：US18574639

申请日：2022-06-23

申请人： QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. ,  QINGDAO HAIER REFRIGERATOR CO., LTD ,  HAIER SMART HOME CO., LTD.

发明人： Zhanzhan LIU ,  Haijuan WANG ,  Xueli CHENG

IPC分类号： F16L59/065 ,  F16L59/04 ,  F25D23/06

CPC分类号： F16L59/065 ,  F16L59/04 ,  F25D23/065 ,  F25D2201/14

摘要： An insulating panel includes a vacuum insulation panel and insulating material. The vacuum insulation panel includes a core material and a coating material, wherein the core material provides an annular groove on one side, the coating material envelops the core material, and a vacuum is formed between the core material and the coating material; the insulating material is arranged in the annular groove enveloped by the coating material, the insulating material is located on the same plane as the vacuum insulation panel, and the thermal resistance of the insulating material is higher than the thermal resistance of the coating material. The disclosed insulating panel reduce the heat transfer to the edges and inside of the vacuum insulation panel through the insulating material. This reduction lowers the “thermal bridging effect” at the edges of the vacuum insulation panel, thereby achieving effective thermal insulation.

公开(公告)号：US20240209976A1

公开(公告)日：2024-06-27

申请号：US18599615

申请日：2024-03-08

申请人： WHIRLPOOL CORPORATION

发明人： Lakshya J. Deka ,  Nicole M. Ernat

IPC分类号： F16L59/02 ,  C04B14/06 ,  C04B24/34 ,  F16L59/065 ,  F25D23/06

CPC分类号： F16L59/028 ,  C04B14/062 ,  C04B24/34 ,  F16L59/065 ,  F25D23/06 ,  C04B2235/528 ,  F25D2201/14

摘要： A method for forming a super-insulating material for a vacuum insulated structure includes disposing glass spheres within a rotating drum. A plurality of interstitial spaces are defined between the glass spheres. A binder material is disposed within the rotating drum. The glass spheres and the at least one binder material are rotated within the rotating drum, wherein the binder material is mixed during a first mixing stage with the glass spheres. A first insulating material is disposed within the rotating drum. The binder material, the first insulating material and the glass spheres are mixed to define an insulating base. A second insulating material is disposed within the rotating drum. The secondary insulating material is mixed with the insulating base to define a homogenous form of the super-insulating material, wherein the first and second insulating materials occupy substantially all of the interstitial spaces.

公开(公告)号：US20240142156A1

公开(公告)日：2024-05-02

申请号：US18411374

申请日：2024-01-12

申请人： LG ELECTRONICS INC.

发明人： Myoungju KANG ,  Deokhyun YOUN ,  Jangseok LEE

IPC分类号： F25D11/02 ,  F16L59/065 ,  F25D23/02 ,  F25D23/06 ,  F25D23/08

CPC分类号： F25D11/02 ,  F16L59/065 ,  F25D23/02 ,  F25D23/06 ,  F25D23/065 ,  F25D23/066 ,  F25D23/069 ,  F25D23/087 ,  F25D2201/14

摘要： A refrigerator includes a vacuum adiabatic body having a storage space to store a product and a door to open or close the storage space. The main body includes a first plate and perforation plate. A cool air supply gap through which cool air flows is formed between the first plate and the perforation plate. At least two holes through which cool air is discharged to the storage space are formed in the perforation plate. The first plate may be a wall of the main body.

公开(公告)号：US11959693B2

公开(公告)日：2024-04-16

申请号：US17043333

申请日：2019-06-26

申请人： LG ELECTRONICS INC.

发明人： Sol Han ,  Hyeunsik Nam ,  Wonyeong Jung ,  Deokhyun Youn

IPC分类号： F25D11/02 ,  F16L59/02 ,  F16L59/065 ,  F25D23/06

CPC分类号： F25D23/065 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D2201/00 ,  F25D2201/14 ,  F25D2317/043

摘要： A vacuum adiabatic body includes a first plate configured to define at least a portion of a wall for a first space, a second plate configured to define at least a portion of a wall for a second space having a temperature different from that of the first space, and a support configured to maintain the third space. The support includes a coupling mechanism by which a first support plate and a second support plate are coupled to each other and integrated with each other and a seating mechanism configured to maintain a gap between the first support plate and the second support plate at points at which the first support plate and the second support plate contact each other. The seating mechanisms are spaced apart from the coupling mechanism.

公开(公告)号：US20240087375A1

公开(公告)日：2024-03-14

申请号：US18357871

申请日：2023-07-24

申请人： MAGNA Energy Storage Systems GesmbH

发明人： Dirk BOLLE

IPC分类号： G07C5/08 ,  F16L59/065 ,  F16L59/075

CPC分类号： G07C5/0808 ,  F16L59/065 ,  F16L59/075 ,  G07C5/0825

摘要： A transfer line that includes a process line for transporting a cryogenic fluid, to a motor vehicle, a motor vehicle having such a transfer line, and a computer-implemented method for determining the tightness of the sheath of such a transfer line. The transfer line includes a process line for transporting a cryogenic fluid, a sheath arranged to surround the process line to define an insulation space between the process line and the sheath, one or more temperature sensors arranged on an outer surface of the sheath to detect a current temperature of the sheath; and a control unit operatively connected to the one or more temperature sensors. The control unit has one or more processors and a non-transitory memory operatively coupled to the one or more processors including a set of instructions executable by the one or more processors to cause the control unit to determine, in response to receipt of a signal from the one or more temperature sensors that corresponds to the detected current temperature of the sheath, a tightness of the sheath relative to the process line.

公开(公告)号：US11911950B2

公开(公告)日：2024-02-27

申请号：US17872208

申请日：2022-07-25

申请人： WHIRLPOOL CORPORATION

发明人： Eric J. Dherde ,  Gustavo Frattini ,  Abhay Naik

IPC分类号： B29C51/10 ,  F16L59/02 ,  F16L59/065 ,  F25D23/06 ,  B29L31/00

CPC分类号： B29C51/10 ,  F16L59/028 ,  F16L59/065 ,  F25D23/065 ,  F25D23/066 ,  B29L2031/7622 ,  F25D2201/14

摘要： A method of forming a vacuum insulated structure includes providing a structural envelope an insulating cavity defined within the structural envelope. An expanding device is attached to opposing outer walls of the structural envelope and the interior cavity is expanded by pulling the opposing outer walls away from one another to define an expanded state. An insulating material is disposed within the insulating cavity to occupy substantially all of the insulating cavity in the expanded state. Gas is expressed from the insulating cavity to collapse the structural envelope to a final state and a final interior volume that is less than the expanded interior volume. The final state of the structural envelope defines a densified state of the insulating material within the insulating cavity. The vacuum port is then closed to hermetically seal the insulating cavity.

公开(公告)号：US20240019197A1

公开(公告)日：2024-01-18

申请号：US18034868

申请日：2021-11-01

申请人： LG ELECTRONICS INC.

发明人： Wonyeong JUNG ,  Deokhyun YOUN ,  Duchan KI

IPC分类号： F25D23/06 ,  F25D23/02 ,  F16L59/065

CPC分类号： F25D23/063 ,  F25D23/028 ,  F16L59/065 ,  F25D2201/14

摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body may further include a side plate extending in a height direction of the vacuum space. Optionally, the first plate may be provided to be thinner than the second plate. Accordingly, the vacuum adiabatic body may be improved in productivity.

公开(公告)号：US20240003479A1

公开(公告)日：2024-01-04

申请号：US18034856

申请日：2021-11-01

申请人： LG ELECTRONICS INC.

发明人： Wonyeong JUNG ,  Deokhyun YOUN

IPC分类号： F16L59/065 ,  B23K1/00 ,  F16L59/02 ,  F16L59/08 ,  F25D23/02 ,  F25D23/06

CPC分类号： F16L59/065 ,  B23K1/0008 ,  F16L59/026 ,  F16L59/08 ,  F25D23/028 ,  F25D23/063 ,  F25D23/064 ,  F25D2201/14

摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body includes a port provided as a tube having a bent shape to exhaust the vacuum space. Accordingly, the vacuum adiabatic body may be improved in productivity.

公开(公告)号：US20230366613A1

公开(公告)日：2023-11-16

申请号：US18222002

申请日：2023-07-14

申请人： LG ELECTRONICS INC.

发明人： Sol HAN ,  Mnsu RYU ,  Jaehyun BAE

IPC分类号： F25D23/06 ,  F16L59/065

CPC分类号： F25D23/063 ,  F16L59/065 ,  F25D23/06 ,  F25D2317/043 ,  F25D2201/14

摘要： A vacuum adiabatic body and a refrigerator are provided. The vacuum adiabatic body may include a sheet base provided in a direction crossing a vacuum space between a first plate and a second plate, and at least one sheet protrusion that protrudes from the sheet base in at direction toward one of the first plate or the second plate to maintain an interval between the sheet base and the one of the first plate or the second plate.