EP4509780A4 - FRIDGE - Google Patents

FRIDGE

Info

Publication number
EP4509780A4
EP4509780A4 EP23827542.4A EP23827542A EP4509780A4 EP 4509780 A4 EP4509780 A4 EP 4509780A4 EP 23827542 A EP23827542 A EP 23827542A EP 4509780 A4 EP4509780 A4 EP 4509780A4
Authority
EP
European Patent Office
Prior art keywords
fridge
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
EP23827542.4A
Other languages
German (de)
French (fr)
Other versions
EP4509780A1 (en
Inventor
Insun Yeo
Daekee Shin
Bumsang Lee
Hophil Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 KR1020220145207A external-priority patent/KR102953285B1/en
Priority claimed from KR1020230004662A external-priority patent/KR20240001019A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4509780A1 publication Critical patent/EP4509780A1/en
Publication of EP4509780A4 publication Critical patent/EP4509780A4/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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/025—Secondary closures
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan 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
    • 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
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with 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
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/062—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 with forced air circulation along the inside of doors
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0683—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 with forced air circulation characterised by the fans the fans not of the axial type
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/803—Bottles

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)
EP23827542.4A 2022-06-23 2023-06-22 FRIDGE Pending EP4509780A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20220077127 2022-06-23
KR20220077798 2022-06-24
KR1020220145207A KR102953285B1 (en) 2022-06-23 2022-11-03 Refrigerator
KR1020230004662A KR20240001019A (en) 2022-06-24 2023-01-12 Refrigerator
PCT/KR2023/008685 WO2023249433A1 (en) 2022-06-23 2023-06-22 Refrigerator

Publications (2)

Publication Number Publication Date
EP4509780A1 EP4509780A1 (en) 2025-02-19
EP4509780A4 true EP4509780A4 (en) 2025-06-18

Family

ID=89380260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23827542.4A Pending EP4509780A4 (en) 2022-06-23 2023-06-22 FRIDGE

Country Status (3)

Country Link
EP (1) EP4509780A4 (en)
AU (1) AU2023289275B2 (en)
WO (1) WO2023249433A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10598422B2 (en) * 2015-11-02 2020-03-24 Lg Electronics Inc. Refrigerator
CN114183967A (en) * 2020-09-15 2022-03-15 青岛海尔电冰箱有限公司 Refrigerator with storage space formed on door body

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63142682U (en) 1987-03-09 1988-09-20
KR100451341B1 (en) * 2001-09-10 2004-10-06 주식회사 엘지이아이 Apparatus for supply the cool air of retrigerator
KR20130045538A (en) * 2011-10-26 2013-05-06 엘지전자 주식회사 Refrigerator
EP3008408B1 (en) 2013-06-14 2021-02-24 LG Electronics Inc. Refrigerator
KR20150045294A (en) * 2013-10-18 2015-04-28 삼성전자주식회사 refrigerator
KR20150087524A (en) * 2014-01-22 2015-07-30 주식회사 대유위니아 refrigerator
KR101687897B1 (en) * 2015-02-13 2016-12-19 엘지전자 주식회사 Refrigerator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10598422B2 (en) * 2015-11-02 2020-03-24 Lg Electronics Inc. Refrigerator
CN114183967A (en) * 2020-09-15 2022-03-15 青岛海尔电冰箱有限公司 Refrigerator with storage space formed on door body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023249433A1 *

Also Published As

Publication number Publication date
WO2023249433A1 (en) 2023-12-28
AU2023289275B2 (en) 2025-12-18
EP4509780A1 (en) 2025-02-19
AU2023289275A1 (en) 2024-08-22

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Legal Events

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20250521

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 17/06 20060101ALI20250515BHEP

Ipc: F25D 23/04 20060101ALI20250515BHEP

Ipc: F25D 23/02 20060101AFI20250515BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)