公开(公告)号：US11946689B2

公开(公告)日：2024-04-02

申请号：US17135186

申请日：2020-12-28

申请人： WHIRLPOOL CORPORATION

发明人： Abhay Naik ,  Lorraine J. Westlake ,  Lakshya J. Deka

IPC分类号： F25D23/08 ,  B29C65/48 ,  F25D23/06

CPC分类号： F25D23/085 ,  F25D23/064 ,  B29C65/48 ,  F25D2201/12 ,  F25D2201/122 ,  F25D2201/14 ,  F25D2400/00 ,  F25D2500/02

摘要： A vacuum insulated refrigerator structure includes an outer wrapper having a first opening and a first edge extending around the first opening. A liner has a second opening and second edge extending around the second opening. The liner is disposed inside the wrapper with the first and second edges being spaced apart to form a gap therebetween. An insulating thermal bridge extends across the gap, and an airtight vacuum cavity is formed between the wrapper and the liner. The thermal bridge includes elongated first and second channels having sealant disposed therein, and the first and second edges are disposed in the first and second channels, respectively. Porous core material may be disposed in the vacuum cavity.

公开(公告)号：US11754333B2

公开(公告)日：2023-09-12

申请号：US17665936

申请日：2022-02-07

申请人： LG ELECTRONICS INC.

发明人： Junsoo Han ,  Younseok Lee ,  Dongseok Kim

IPC分类号： F25D23/00 ,  F25D11/02 ,  F25D23/06 ,  F25D17/06

CPC分类号： F25D23/006 ,  F25D11/02 ,  F25D17/065 ,  F25D17/067 ,  F25D23/069 ,  F25D2500/02

摘要： A refrigerator includes a partition wall provided between first and second storage chambers and having a partition wall insulator, an evaporator case arranged in the partition wall and communicating with the first and second storage chambers, an evaporator installed inside the evaporator case, a grill cover provided on a rear side of the evaporator case and configured to accommodate a blower fan, and support guides provided in the grill cover and supporting a rear portion of the evaporator, such that an internal storage space of the refrigerator is increased, and a withdrawal distance of a drawer provided in the refrigerator is increased.

公开(公告)号：US20180224196A1

公开(公告)日：2018-08-09

申请号：US15749154

申请日：2016-08-02

申请人： LG ELECTRONICS INC.

发明人： Wonyeong JUNG ,  Deokhyun YOUN ,  Sora KIM

IPC分类号： F25D23/06 ,  F25D19/00 ,  F16L59/065 ,  F25D23/08

CPC分类号： F25D23/063 ,  E06B3/66304 ,  F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/062 ,  F25D23/064 ,  F25D23/082 ,  F25D2201/14 ,  F25D2500/02

摘要： A vacuum adiabatic body includes a first plate, a second plate, a seal, a support, and an exhaust port, wherein the support includes a plurality of bars interposed between the first and second plates, and a bending part that has spots at which the plurality of bars are disposed as highest points and has a spot depressed into the third space at a central portion of the unit grid area as a lowest point is formed in the unit grid area.

公开(公告)号：US20180172336A1

公开(公告)日：2018-06-21

申请号：US15835106

申请日：2017-12-07

申请人： Samsung Electronics Co., Ltd.

发明人： Il Sung BAE ,  Joo Hee SONG ,  Joo Yong LEE

IPC分类号： F25D23/02 ,  F25D17/04 ,  F25D17/08 ,  F25D17/06

CPC分类号： F25D23/023 ,  F25B2600/112 ,  F25D11/00 ,  F25D17/045 ,  F25D17/062 ,  F25D17/067 ,  F25D17/08 ,  F25D2317/0665 ,  F25D2317/067 ,  F25D2500/02

摘要： Disclosed herein is a refrigerator which includes a rear duct including a first guide passage configured to guide cold air generated in an evaporator and a cooling discharge port through which the cold air is discharged from the first guide passage to the inside of a storage compartment to cool the storage compartment, an upper duct including a second guide passage coupled with the first guide passage and an air curtain discharge port through which the cold air is discharged from the second guide passage to a front opening of the storage compartment to form an air curtain at the front opening of the storage compartment, and a blade to close or open the air curtain discharge port and which may form an effective air curtain with a simple structure.

公开(公告)号：US10001116B2

公开(公告)日：2018-06-19

申请号：US15117721

申请日：2015-04-22

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Seigo Yanase

IPC分类号： F25B1/00 ,  F04B35/04 ,  F04B39/00 ,  F04B39/12 ,  F25D11/00 ,  F25D23/00 ,  F25B31/02 ,  F04B39/02 ,  F25B1/02 ,  F25D17/06

CPC分类号： F04B35/04 ,  F04B39/00 ,  F04B39/0005 ,  F04B39/023 ,  F04B39/122 ,  F25B1/02 ,  F25B31/023 ,  F25D11/00 ,  F25D17/062 ,  F25D23/006 ,  F25D2317/0665 ,  F25D2500/02

摘要： In a sealed compressor, electrically-operated element (104) and compressive element (106) driven by electrically-operated element (104) are housed in the inside of sealed container (102). Compressive element (106) includes shaft (126) formed of main shaft (136) and eccentric shaft (134), and cylinder block (128) having; bearing (144) which pivotally supports main shaft (136) of shaft (126); and cylinder (142). Further, the compressive element (106) includes piston (130) which is movable in the cylinder (142) in a reciprocating manner, and connecting portion (132) which connects eccentric shaft (134) and piston (130) to each other. Electrically-operated element (104) is formed of an outer-rotor-type motor which includes stator (150), and rotor (152) which is disposed coaxially with stator (150) so as to surround an outer periphery of stator (150). Further, non-sliding portion (146) is provided between main shaft (136) and bearing (144), and stator (150) is fixed to outer peripheral portion (162) of bearing (144) which corresponds to non-sliding portion (146).

公开(公告)号：US20180087814A1

公开(公告)日：2018-03-29

申请号：US15674912

申请日：2017-08-11

申请人： LG ELECTRONICS INC

发明人： Junsoo HAN ,  Dongseok KIM ,  Kangsoo BYUN ,  Younseok LEE

IPC分类号： F25B39/02 ,  F25D23/06 ,  F25D17/06

CPC分类号： F25B39/02 ,  F25D17/065 ,  F25D17/067 ,  F25D23/069 ,  F25D2317/063 ,  F25D2317/0666 ,  F25D2321/142 ,  F25D2321/1441 ,  F25D2500/02

摘要： A refrigerator includes evaporator cases arranged in a freezing chamber and located on a bottom surface of a partition wall, an evaporator installed inside the evaporator cases, and grill covers arranged on a rear side of the evaporator cases and having a blowing fan installed therein. The refrigerator includes a refrigerating chamber discharge passage which extends from the grill covers to a refrigerating chamber and through which at least a portion of cold air passing through the blowing fan flows, and a freezing chamber discharge passage which extends from the grill covers to the freezing chamber and through which the remaining cold air among the cold air passing through the blowing fan passes.

公开(公告)号：US09920979B2

公开(公告)日：2018-03-20

申请号：US14888300

申请日：2014-04-22

申请人： LG Electronics Inc.

发明人： Hyungjoo Kang ,  Haemin Choi ,  Myoungho Sung ,  Ikkyu Lee ,  Myoungju Lee ,  Jeonghwan Kim

IPC分类号： F25D29/00 ,  F25D23/00 ,  H04N5/232 ,  H04N7/18

CPC分类号： F25D29/005 ,  F25D21/04 ,  F25D23/00 ,  F25D29/00 ,  F25D2321/1413 ,  F25D2500/02 ,  F25D2700/02 ,  H04N5/23241 ,  H04N7/183

摘要： A refrigerator and a control method for the same are disclosed. A refrigerator includes a storage compartment, a drawer movably provided in the storage compartment and provided with a marker, a camera that photographs inside the drawer from outside the drawer, and a controller that senses a position of the marker in photographs taken through the camera at time intervals, and that determines state information about the drawer based on a change in position of the marker in the photographs. A method includes recognizing closing of the drawer by sensing a start of opening of the drawer; acquiring an image of the drawer interior using the camera; processing the image to recognize the marker from the image; tracing a movement of the marker; acquiring a final image of the drawer interior using the camera when closing of the drawer begins; and displaying the final image.

公开(公告)号：US09897371B2

公开(公告)日：2018-02-20

申请号：US15423735

申请日：2017-02-03

申请人： LG ELECTRONICS INC.

发明人： Changwoan Yang ,  Hyeongil Kim ,  Heonjae Jang ,  Booyoun Lee

IPC分类号： F25D25/02 ,  F25D11/02 ,  F25D23/06 ,  A47B88/41

CPC分类号： F25D25/025 ,  A47B88/41 ,  A47B88/75 ,  A47B96/16 ,  A47B2088/76 ,  A47B2210/0027 ,  A47B2210/0059 ,  A47B2210/175 ,  F25D11/02 ,  F25D23/067 ,  F25D2323/021 ,  F25D2400/06 ,  F25D2500/02

摘要： A refrigerator that includes: a cabinet; a door that is coupled to the cabinet and that is configured to open or close an opening of the cabinet; a first drawer; a plurality of rollers, each of the plurality of rollers being coupled to a first side of the first drawer or a second side of the first drawer; a plurality of first support rails, each of the plurality of first support rails (i) being coupled to a first side of the storage compartment or a second side of the storage compartment and (ii) being configured to guide one or more of the plurality of rollers; a base that is located at a third side of the first drawer in the storage compartment and that is configured to move; and a withdrawal unit that is configured to move the base based on movement of the door is disclosed.

公开(公告)号：US09885361B2

公开(公告)日：2018-02-06

申请号：US14187900

申请日：2014-02-24

申请人： Dongbu Daewoo Electronics Corporation

发明人： Hyuk Jang Kwon

IPC分类号： F04D17/10 ,  F25D17/06 ,  F04D29/28 ,  F04D29/30

CPC分类号： F04D17/10 ,  F04D29/281 ,  F04D29/30 ,  F25D17/062 ,  F25D2317/0683 ,  F25D2500/02

摘要： A centrifugal fan for a refrigerator can include a plurality of vanes arranged radially about a central a shaft; a ring-shaped shroud coupled to the vanes and having a curved portion with a predetermined radius or curvature and also having an angled portion with a predetermined gradient or angle relative to the curved portion; and a bottom surface coupled to the vanes on the side opposite the shroud; where a ratio (r/R) of an inner diameter r, which is the shortest distance between the vane and the shaft, and an outer diameter R, which is the longest distance between the vane and the shaft, is approximately 0.69±0.01.

公开(公告)号：US20180023887A1

公开(公告)日：2018-01-25

申请号：US15350294

申请日：2016-11-14

申请人： Hyundai Motor Company

发明人： Man Ju OH

IPC分类号： F25D31/00 ,  F25D17/06 ,  F25B21/04

CPC分类号： F25D31/007 ,  F25B21/04 ,  F25D17/06 ,  F25D31/005 ,  F25D31/008 ,  F25D2400/28 ,  F25D2500/02

摘要： A cooling and heating cup holder may include an inner body accommodating a drink container, a heat exchanger including an inlet formed therein while discharging air introduced by the inlet into the inner body through a blower hole, heat exchanging pins provided in the heat exchanger, a thermoelectric element having a first side entirely adhered to a rear surface of the heat exchanger, a heat radiator coupled to a second side of the thermoelectric element, an outer body forming a circulating space between the inner body and the outer body, and a blower fan transferring air to the inlet of the heat exchanger.