公开(公告)号：US5066437A

公开(公告)日：1991-11-19

申请号：US495620

申请日：1990-03-19

Applicant: Robert W. Barito ,  Mary O. Barito

Inventor： Robert W. Barito ,  Mary O. Barito

IPC: A47J41/00 ,  A47J41/02 ,  B29C44/04 ,  B29C44/18 ,  F25D23/06

CPC classification number: B29C44/18 ,  A47J41/0055 ,  B29C44/0469 ,  F25D23/06 ,  A47J41/02 ,  B29K2105/16 ,  F25D2201/122 ,  F25D2201/126 ,  F25D2201/14

Abstract: A method for insulating thermal devices with a composite insulation system including an evacuated powder and a plastic foam. A formed plastic part divides the insulation space between the outer case and inner liner into sectors. Some sectors are filled with a finely divided powder, the remaining sectors are filled with foam, for example, polyurethane. A vacuum is applied to the powder filled sectors while the foam is expanding and curing.

Abstract translation: 一种用包括真空粉末和塑料泡沫的复合绝缘系统绝热热装置的方法。 形成的塑料部分将外壳和内衬之间的绝缘空间划分为扇形。 一些部分填充有细碎的粉末，其余部分填充有泡沫，例如聚氨酯。 当泡沫膨胀和固化时，将粉末填充的区域施加真空。

公开(公告)号：US3431745A

公开(公告)日：1969-03-11

申请号：US3431745D

申请日：1965-09-15

Applicant: INTEGRAL PROCESS SYST INC

Inventor： HARPER JOHN D ,  BREYER FREDERICK ,  WAGNER RICHARD C

IPC: F25D3/11 ,  F25D13/06 ,  F25D17/02 ,  F25D17/06

CPC classification number: F25D3/11 ,  F25D2201/126 ,  F25D2201/14

公开(公告)号：US3194622A

公开(公告)日：1965-07-13

申请号：US25716763

申请日：1963-02-08

Applicant: STUDEBAKER CORP

Inventor： HARTER DONALD G

IPC: F25D23/06 ,  F25D23/08

CPC classification number: F25D23/085 ,  F25D23/061 ,  F25D2201/126 ,  F25D2400/10 ,  Y10S220/23

公开(公告)号：US20240240854A1

公开(公告)日：2024-07-18

申请号：US18618621

申请日：2024-03-27

Applicant: WHIRLPOOL CORPORATION

Inventor： Paul B. Allard ,  Sunil S. Ekshinge ,  Alberto Regio Gomes ,  Abhay Naik ,  Sanjesh Kumar Pathak

IPC: F25D29/00 ,  F25D23/06

CPC classification number: F25D29/006 ,  F25D23/065 ,  F25D2201/126 ,  F25D2201/14 ,  F25D2500/04 ,  F25D2700/12 ,  F25D2700/14

Abstract: A method of measuring pressure includes the steps of (1) providing a vacuum cabinet with a storage compartment and an insulating space, and three temperature sensors; (2) sensing a first temperature level of an interior wall of the storage compartment; (3) sensing an ambient temperature level within the storage compartment; (4) sensing a second temperature level of an exterior wall of the storage compartment; (5) calculating an overall heat transfer coefficient (Q) using the ambient temperature level, the first temperature level, and a convective heat transfer coefficient for the interior wall of the storage compartment; (6) calculating a temperature differential between the second and first temperature levels; (7) determining a conductivity level (K) using the temperature differential, the overall heat transfer coefficient (Q) and a thickness of the insulating space; and (8) determining a pressure level (P) within the insulating space using the conductivity level (K).

公开(公告)号：US12025369B2

公开(公告)日：2024-07-02

申请号：US17304767

申请日：2021-06-25

Applicant: Academy, Ltd.

Inventor： Michael Middleton

IPC: B65D81/38 ,  A45C11/20 ,  B65D43/16 ,  B65D45/24 ,  B65D51/16 ,  F25D3/08 ,  F25D23/02 ,  B65D25/32 ,  F25D23/06

CPC classification number: F25D3/08 ,  A45C11/20 ,  B65D43/163 ,  B65D45/24 ,  B65D51/1683 ,  B65D81/38 ,  B65D81/3823 ,  F25D23/028 ,  B65D25/32 ,  B65D2543/00194 ,  B65D2543/00296 ,  F25D23/066 ,  F25D2201/126 ,  F25D2300/00 ,  F25D2331/804

Abstract: A hard-sided cooler box may include a channel or cylindrical-shaped hole that extends from the outside of the cooler box to the inside of the cooler box. This cylindrical-shaped hole or channel may be covered/sealed by one or more latches of the cooler box when the cooler box is closed, and the latches are secured. However, when the latches of the cooler box are released, the cylindrical-shaped hole or channel may be unblocked, and the air from the interior of the cooler box can escape to the outside of the cooler box before the lid is lifted from the body. This allows the lid to be opened with no struggle.

公开(公告)号：US20240118013A1

公开(公告)日：2024-04-11

申请号：US18541485

申请日：2023-12-15

Applicant: LG Electronics Inc.

Inventor： Daham BAE ,  Daekil KANG ,  Ohchul KWON

IPC: F25D11/00

CPC classification number: F25D11/00 ,  F25D2201/126

Abstract: A refrigerator includes a cabinet having a storage space and a door configured to open and close the storage space. The door includes a panel assembly including a front panel and an insulating panel spaced apart from the front panel, a door frame that is in contact with the front panel, and a door liner which is connected to the door frame and is in contact with the insulating panel, the door liner being configured to define an insulating space, in which an insulator is disposed, together with the panel assembly and the door frame. The door liner includes a contact surface that is in contact with the insulating panel, and a recessed space is defined on the contact surface.

公开(公告)号：US11859900B2

公开(公告)日：2024-01-02

申请号：US17987461

申请日：2022-11-15

Applicant: LG Electronics Inc.

Inventor： Kwanghyun Choi

IPC: F25D27/00 ,  F25D23/02 ,  H05B47/16 ,  B29C44/18 ,  H05B47/115 ,  F21V3/00 ,  F21V19/00 ,  F21V23/04 ,  F25D11/02 ,  F25D29/00 ,  G03B29/00 ,  F21Y115/10 ,  F21W131/305

CPC classification number: F25D27/005 ,  B29C44/18 ,  F21V3/00 ,  F21V19/003 ,  F21V23/0442 ,  F25D11/02 ,  F25D23/02 ,  F25D23/028 ,  F25D29/005 ,  G03B29/00 ,  H05B47/115 ,  H05B47/16 ,  F21W2131/305 ,  F21Y2115/10 ,  F25D2201/126 ,  F25D2323/021 ,  F25D2323/023 ,  F25D2327/00 ,  F25D2400/36 ,  F25D2400/361 ,  F25D2700/04

Abstract: A refrigerator includes a cabinet forming a storage space, a main door that opens and closes the storage space while defining an opening part that is in communication with the storage space, a sub-door mounted to the main door and configured to open and close the opening part, the sub-door including a panel assembly for allowing selective viewing of an inside of the opening part, the injection port is provided at a lower side of the sub-door to direct an insulating foaming solution to a space in the sub-door, a detection device for detecting an operation of a user, a lighting unit inside the refrigerator that turns on based on user operation to allow selective viewing of the inner side of the opening part, and a display unit inside the refrigerator at a position corresponding to the panel.

公开(公告)号：US11708935B2

公开(公告)日：2023-07-25

申请号：US17883717

申请日：2022-08-09

Applicant: WHIRLPOOL CORPORATION

Inventor： Sunil S. Ekshinge ,  Arunkumar Harikrishnasamy ,  Lynne F. Hunter ,  Sai B. Krishna ,  Abhay Naik

IPC: F16L59/065 ,  F25D23/06 ,  F25D23/08 ,  F25D29/00

CPC classification number: F16L59/065 ,  F25D23/062 ,  F25D23/063 ,  F25D23/065 ,  F25D23/066 ,  F25D23/085 ,  F25D29/00 ,  F25D2201/126 ,  F25D2201/14

Abstract: A vacuum insulated structure including a first cover member of a stamped unitary sheet defining a perimeter portion positioned at a first planar level and first rib formed in the unitary sheet extending to a second planar level spaced axially outward and disposed radially inward of the perimeter portion, a second cover member, and thermal bridge interconnecting the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween. The insulating cavity is a sealed cavity having a vacuum drawn therefrom, and the first rib defines a first portion of a path for air flow out of the sealed cavity during a vacuum draw process.

公开(公告)号：US20180328650A1

公开(公告)日：2018-11-15

申请号：US15975562

申请日：2018-05-09

Applicant: PANASONIC CORPORATION

Inventor： Toru OKAZAKI ,  Terutsugu SEGAWA ,  Yasuhiro ASAIDA

IPC: F25D23/08 ,  F25D23/02 ,  E05C19/16

CPC classification number: F25D23/087 ,  E05C19/161 ,  F25D23/028 ,  F25D2201/126 ,  F25D2600/04

Abstract: Turnable partition member and refrigerator according to the present disclosure include housing, heat insulator provided in housing, and releasing sheet provided between housing and heat insulator. With releasing sheet provided between housing and heat insulator, housing is not pulled by heat insulator at the time of curing and shrinking heat insulator, and the warp of the entirety of turnable partition member can be suppressed without using thick reinforcement plate. The present disclosure thus provides turnable partition member that can suppress the warp without reducing the heat insulating property.

公开(公告)号：US20180320948A1

公开(公告)日：2018-11-08

申请号：US15778931

申请日：2015-11-26

Applicant: Junbao LI ,  Anton LUNDQVIST ,  Dahua LI ,  Xingbiao YANG ,  Yongbin ZHANG ,  Junbao LI ,  Patrick MCCONNELL ,  Clayton MEYERS ,  Dometic Sweden AB

Inventor： Anton Lundqvist ,  Dahua Li ,  Xingbiao Yang ,  Yongbin Zhang ,  Junbao Li ,  Patrick McConnell ,  Clayton Meyers

IPC: F25D11/02

CPC classification number: F25D11/025 ,  F25B25/00 ,  F25B25/02 ,  F25D11/00 ,  F25D11/022 ,  F25D11/027 ,  F25D2201/126

Abstract: A hybrid cooling system and a method of controlling the same. The hybrid cooling system (50) comprises an absorption refrigeration system (52), a compression refrigeration system (54) and a controller (80) which operates the absorption refrigeration system (52) and the compression refrigeration system (54) in three modes.