EP4273478A4 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
EP4273478A4
EP4273478A4 EP21914637.0A EP21914637A EP4273478A4 EP 4273478 A4 EP4273478 A4 EP 4273478A4 EP 21914637 A EP21914637 A EP 21914637A EP 4273478 A4 EP4273478 A4 EP 4273478A4
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
EP21914637.0A
Other languages
German (de)
French (fr)
Other versions
EP4273478A1 (en
Inventor
Zhenyu Zhao
Yanqing Zhang
Bintang ZHAO
Xiangpeng SONG
Guoliang Mou
Fangyou ZHANG
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.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home 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 CN202120011871.9U external-priority patent/CN214537003U/en
Priority claimed from CN202110002178.XA external-priority patent/CN114719512B/en
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of EP4273478A1 publication Critical patent/EP4273478A1/en
Publication of EP4273478A4 publication Critical patent/EP4273478A4/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

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)
  • Removal Of Water From Condensation And Defrosting (AREA)
EP21914637.0A 2021-01-04 2021-12-30 Refrigerator Pending EP4273478A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202120011871.9U CN214537003U (en) 2021-01-04 2021-01-04 Refrigerator with a door
CN202110002178.XA CN114719512B (en) 2021-01-04 2021-01-04 Refrigerator with a refrigerator body
PCT/CN2021/143127 WO2022143906A1 (en) 2021-01-04 2021-12-30 Refrigerator

Publications (2)

Publication Number Publication Date
EP4273478A1 EP4273478A1 (en) 2023-11-08
EP4273478A4 true EP4273478A4 (en) 2024-05-29

Family

ID=82260282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21914637.0A Pending EP4273478A4 (en) 2021-01-04 2021-12-30 Refrigerator

Country Status (2)

Country Link
EP (1) EP4273478A4 (en)
WO (1) WO2022143906A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005214571A (en) * 2004-02-02 2005-08-11 Tokyo Electric Power Co Inc:The Ammonia refrigerator
US20160025399A1 (en) * 2014-07-28 2016-01-28 General Electric Company Refrigerator appliance
US10156394B2 (en) * 2016-11-18 2018-12-18 Haier Us Appliance Solutions, Inc. Air flow and drainage system for ice maker
WO2019142323A1 (en) * 2018-01-19 2019-07-25 三菱電機株式会社 Showcase

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240159B2 (en) * 2009-06-26 2012-08-14 General Electric Company In-door fluid drainage system for a refrigerator
JP5591678B2 (en) * 2010-12-15 2014-09-17 ホシザキ電機株式会社 Storage
CN102221276B (en) * 2011-05-17 2013-01-09 合肥美的荣事达电冰箱有限公司 Ice making device for refrigerator and refrigerator with same
CN108286855A (en) * 2017-12-22 2018-07-17 青岛海尔股份有限公司 Refrigerator
CN214537003U (en) * 2021-01-04 2021-10-29 青岛海尔电冰箱有限公司 Refrigerator with a door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005214571A (en) * 2004-02-02 2005-08-11 Tokyo Electric Power Co Inc:The Ammonia refrigerator
US20160025399A1 (en) * 2014-07-28 2016-01-28 General Electric Company Refrigerator appliance
US10156394B2 (en) * 2016-11-18 2018-12-18 Haier Us Appliance Solutions, Inc. Air flow and drainage system for ice maker
WO2019142323A1 (en) * 2018-01-19 2019-07-25 三菱電機株式会社 Showcase

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022143906A1 *

Also Published As

Publication number Publication date
WO2022143906A1 (en) 2022-07-07
EP4273478A1 (en) 2023-11-08

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