EP3978849B8 - Kühlschrank - Google Patents

Kühlschrank Download PDF

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Publication number
EP3978849B8
EP3978849B8 EP20814790.0A EP20814790A EP3978849B8 EP 3978849 B8 EP3978849 B8 EP 3978849B8 EP 20814790 A EP20814790 A EP 20814790A EP 3978849 B8 EP3978849 B8 EP 3978849B8
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.)
Active
Application number
EP20814790.0A
Other languages
English (en)
French (fr)
Other versions
EP3978849A4 (de
EP3978849B1 (de
EP3978849A1 (de
Inventor
Meiyan WANG
Xiaodong Zhou
Peng Zhang
Shudong Zhang
Yajing LI
Jian Zhang
Tiewei Liu
Junwang YAN
Shuailing YANG
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
Priority claimed from CN201920773589.7U external-priority patent/CN210532795U/zh
Priority claimed from CN201920773590.XU external-priority patent/CN210532796U/zh
Priority claimed from CN201920773585.9U external-priority patent/CN210772962U/zh
Priority claimed from CN201910447688.0A external-priority patent/CN111998593B/zh
Priority claimed from CN201920774300.3U external-priority patent/CN210532798U/zh
Priority claimed from CN201910447702.7A external-priority patent/CN111998596B/zh
Priority claimed from CN201910447696.5A external-priority patent/CN111998594B/zh
Priority claimed from CN201910448236.4A external-priority patent/CN111998597B/zh
Priority claimed from CN201910447697.XA external-priority patent/CN111998595B/zh
Priority claimed from CN201910448237.9A external-priority patent/CN111998598B/zh
Priority claimed from CN201910448238.3A external-priority patent/CN111998599B/zh
Priority claimed from CN201920774302.2U external-priority patent/CN210772963U/zh
Priority claimed from CN201920773601.4U external-priority patent/CN210532797U/zh
Priority claimed from CN201920773583.XU external-priority patent/CN210532794U/zh
Application filed by Hisense Refrigerator Co Ltd filed Critical Hisense Refrigerator Co Ltd
Publication of EP3978849A1 publication Critical patent/EP3978849A1/de
Publication of EP3978849A4 publication Critical patent/EP3978849A4/de
Publication of EP3978849B1 publication Critical patent/EP3978849B1/de
Application granted granted Critical
Publication of EP3978849B8 publication Critical patent/EP3978849B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
    • B65B31/048Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper specially adapted for wrappers or bags
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/028Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/04Doors; Covers with special compartments, e.g. butter conditioners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/12Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details 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
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/043Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/02Details of doors or covers not otherwise covered
    • F25D2323/023Door in door constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Refrigerator Housings (AREA)
  • Vacuum Packaging (AREA)
EP20814790.0A 2019-05-27 2020-02-26 Kühlschrank Active EP3978849B8 (de)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
CN201910447696.5A CN111998594B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910448236.4A CN111998597B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910447697.XA CN111998595B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920773601.4U CN210532797U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920774302.2U CN210772963U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920773590.XU CN210532796U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910448237.9A CN111998598B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920773583.XU CN210532794U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910448238.3A CN111998599B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920773589.7U CN210532795U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910447702.7A CN111998596B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920774300.3U CN210532798U (zh) 2019-05-27 2019-05-27 一种冰箱
CN201910447688.0A CN111998593B (zh) 2019-05-27 2019-05-27 一种冰箱
CN201920773585.9U CN210772962U (zh) 2019-05-27 2019-05-27 一种冰箱
PCT/CN2020/076691 WO2020238300A1 (zh) 2019-05-27 2020-02-26 一种冰箱

Publications (4)

Publication Number Publication Date
EP3978849A1 EP3978849A1 (de) 2022-04-06
EP3978849A4 EP3978849A4 (de) 2023-05-31
EP3978849B1 EP3978849B1 (de) 2025-05-28
EP3978849B8 true EP3978849B8 (de) 2025-07-09

Family

ID=73553126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20814790.0A Active EP3978849B8 (de) 2019-05-27 2020-02-26 Kühlschrank

Country Status (4)

Country Link
US (1) US20210278125A1 (de)
EP (1) EP3978849B8 (de)
JP (1) JP7032709B2 (de)
WO (1) WO2020238300A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106761136B (zh) * 2016-12-27 2018-04-20 青岛海尔股份有限公司 自动开门装置及具有该装置的冰箱
CN113959152B (zh) * 2021-07-22 2023-07-21 海信冰箱有限公司 制冷设备
US12145758B1 (en) * 2024-06-03 2024-11-19 Bigland Electric Appliance Co., Ltd. Household vacuum sealer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050205455A1 (en) 2002-07-08 2005-09-22 Harrison Howard R Vacuum packaging system
US7331163B2 (en) * 2004-10-29 2008-02-19 Hau Joseph A Refrigerator with integral vacuum sealer
CN100541078C (zh) 2005-06-13 2009-09-16 乐金电子(天津)电器有限公司 冰箱的食物长期保管装置
KR20070121252A (ko) * 2006-06-21 2007-12-27 삼성전자주식회사 냉장고
US7669434B2 (en) * 2008-02-06 2010-03-02 Whirlpool Corporation Refrigerator door vacuum preservation system
ES2339840B1 (es) * 2008-09-30 2011-04-25 Fagor, S. Coop "aparato frigorifico".
CN205525152U (zh) * 2016-01-21 2016-08-31 江苏几百粒食品股份有限公司 一种食品袋真空包装机
KR102756997B1 (ko) 2016-12-13 2025-01-21 삼성전자주식회사 냉장고
CN106895630B (zh) * 2017-01-24 2019-11-26 青岛海高设计制造有限公司 抽真空密封装置及具有该抽真空密封装置的冰箱
CN106895631B (zh) * 2017-01-24 2019-11-26 青岛海高设计制造有限公司 抽真空密封装置及具有该抽真空密封装置的冰箱
CN106895650B (zh) * 2017-01-24 2019-11-26 青岛海高设计制造有限公司 抽真空密封装置及具有该抽真空密封装置的冰箱
CN207565913U (zh) * 2017-08-26 2018-07-03 深圳市不如见面餐饮管理有限公司 一种真空包装机的密封抽气机构
TR201712977A2 (tr) * 2017-08-29 2019-03-21 Vestel Beyaz Esya Sanayi Ve Ticaret Anonim Sirketi Bir gida poşeti vakumlama sistemi, çalişma yöntemi ve bunlari içeren bir soğutucu cihaz.
CN207450356U (zh) * 2017-10-13 2018-06-05 东莞市邦泽电子有限公司 一种具有多功能按钮的家用真空封口机

Also Published As

Publication number Publication date
EP3978849A4 (de) 2023-05-31
WO2020238300A1 (zh) 2020-12-03
EP3978849B1 (de) 2025-05-28
EP3978849A1 (de) 2022-04-06
US20210278125A1 (en) 2021-09-09
JP7032709B2 (ja) 2022-03-09
JP2021533330A (ja) 2021-12-02

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