EP4148363A4 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
EP4148363A4
EP4148363A4 EP20934293.0A EP20934293A EP4148363A4 EP 4148363 A4 EP4148363 A4 EP 4148363A4 EP 20934293 A EP20934293 A EP 20934293A EP 4148363 A4 EP4148363 A4 EP 4148363A4
Authority
EP
European Patent Office
Prior art keywords
refrigerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20934293.0A
Other languages
German (de)
French (fr)
Other versions
EP4148363A1 (en
Inventor
Chun Yang
Zhenlei ZHAO
Tao Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Refrigerator Co Ltd
Original Assignee
Hisense Refrigerator Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hisense Refrigerator Co Ltd filed Critical Hisense Refrigerator Co Ltd
Publication of EP4148363A1 publication Critical patent/EP4148363A1/en
Publication of EP4148363A4 publication Critical patent/EP4148363A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP20934293.0A 2020-05-08 2020-06-04 Refrigerator Pending EP4148363A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010381538.7A CN111578590B (en) 2020-05-08 2020-05-08 Refrigerator with a door
PCT/CN2020/094262 WO2021223281A1 (en) 2020-05-08 2020-06-04 Refrigerator

Publications (2)

Publication Number Publication Date
EP4148363A1 EP4148363A1 (en) 2023-03-15
EP4148363A4 true EP4148363A4 (en) 2024-06-12

Family

ID=72109149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20934293.0A Pending EP4148363A4 (en) 2020-05-08 2020-06-04 Refrigerator

Country Status (4)

Country Link
EP (1) EP4148363A4 (en)
JP (1) JP7433466B2 (en)
CN (1) CN111578590B (en)
WO (1) WO2021223281A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113623919B (en) * 2020-05-08 2022-04-19 海信（山东）冰箱有限公司 Refrigerator with a door
CN113623922B (en) * 2020-05-08 2022-04-19 海信（山东）冰箱有限公司 Refrigerator with a door
CN111578589B (en) * 2020-05-08 2021-04-30 海信（山东）冰箱有限公司 Refrigerator with a door
CN113203236B (en) * 2021-04-19 2023-04-11 海信冰箱有限公司 A kind of refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2104741A1 (en) * 1993-08-24 1995-02-25 Shiu Po Fung Vacuum valves for canisters and jars
FR2780146A1 (en) * 1998-06-18 1999-12-24 Michel Jacques Arias Refrigerator panel for applying a vacuum to removable containers that are kept within
WO2006097801A2 (en) * 2005-02-18 2006-09-21 Indesit Company S.P.A. Refrigeration apparatus with hermetic container
CN204787568U (en) * 2014-06-24 2015-11-18 张光志 Refrigerator with vacuum air exhaust
US20180164028A1 (en) * 2016-12-13 2018-06-14 Samsung Electronics Co., Ltd. Refrigerator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100632009B1 (en) * 2004-11-09 2006-10-04 엘지전자 주식회사 Apparatus for keeping food long term in refrigerator
KR100632017B1 (en) * 2004-11-09 2006-10-04 엘지전자 주식회사 Apparatus for keeping food long term in refrigerator
CN1967112A (en) * 2005-11-18 2007-05-23 乐金电子(天津)电器有限公司 Long-term storage device for food in refrigerator
CN101881543B (en) * 2010-07-29 2012-01-04 合肥美的荣事达电冰箱有限公司 Icebox
KR102158531B1 (en) * 2013-10-24 2020-09-22 엘지전자 주식회사 Refrigerator and control method thereof
CN105650990A (en) * 2014-11-11 2016-06-08 青岛海日高科模型有限公司 Vacuumizing device for refrigerator storage box and refrigerator
CN106895650B (en) * 2017-01-24 2019-11-26 青岛海高设计制造有限公司 Vacuum-pumping density seal apparatus and refrigerator with the vacuum-pumping density seal apparatus
CN110726280A (en) * 2019-11-20 2020-01-24 海信（山东）冰箱有限公司 Low-temperature storage device
CN111578588B (en) * 2020-05-08 2021-11-30 海信（山东）冰箱有限公司 Refrigerator with a door
CN111578591B (en) * 2020-05-08 2021-12-07 海信（山东）冰箱有限公司 Refrigerator with a door
CN111578589B (en) * 2020-05-08 2021-04-30 海信（山东）冰箱有限公司 Refrigerator with a door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2104741A1 (en) * 1993-08-24 1995-02-25 Shiu Po Fung Vacuum valves for canisters and jars
FR2780146A1 (en) * 1998-06-18 1999-12-24 Michel Jacques Arias Refrigerator panel for applying a vacuum to removable containers that are kept within
WO2006097801A2 (en) * 2005-02-18 2006-09-21 Indesit Company S.P.A. Refrigeration apparatus with hermetic container
CN204787568U (en) * 2014-06-24 2015-11-18 张光志 Refrigerator with vacuum air exhaust
US20180164028A1 (en) * 2016-12-13 2018-06-14 Samsung Electronics Co., Ltd. Refrigerator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021223281A1 *

Also Published As

Publication number Publication date
WO2021223281A1 (en) 2021-11-11
CN111578590B (en) 2021-06-15
JP2023517382A (en) 2023-04-25
JP7433466B2 (en) 2024-02-19
EP4148363A1 (en) 2023-03-15
CN111578590A (en) 2020-08-25

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RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 17/04 20060101ALI20240503BHEP

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