EP4624837A4 - Kühlschrank - Google Patents

Kühlschrank

Info

Publication number
EP4624837A4
EP4624837A4 EP23914944.6A EP23914944A EP4624837A4 EP 4624837 A4 EP4624837 A4 EP 4624837A4 EP 23914944 A EP23914944 A EP 23914944A EP 4624837 A4 EP4624837 A4 EP 4624837A4
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
EP23914944.6A
Other languages
English (en)
French (fr)
Other versions
EP4624837A1 (de
Inventor
Sangwoog Cho
Kyukwan Choi
Sanghun Kim
Wonsang Choi
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
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4624837A1 publication Critical patent/EP4624837A1/de
Publication of EP4624837A4 publication Critical patent/EP4624837A4/de
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
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0042—For refrigerators or cold rooms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/006—Safety devices
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/023—Door in door constructions
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/04—Sensors detecting the presence of a person

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
EP23914944.6A 2023-01-03 2023-11-20 Kühlschrank Pending EP4624837A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20230000894 2023-01-03
PCT/KR2023/018660 WO2024147480A1 (ko) 2023-01-03 2023-11-20 냉장고

Publications (2)

Publication Number Publication Date
EP4624837A1 EP4624837A1 (de) 2025-10-01
EP4624837A4 true EP4624837A4 (de) 2026-03-11

Family

ID=91803661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23914944.6A Pending EP4624837A4 (de) 2023-01-03 2023-11-20 Kühlschrank

Country Status (4)

Country Link
EP (1) EP4624837A4 (de)
KR (1) KR20250121561A (de)
CN (1) CN120457311A (de)
WO (1) WO2024147480A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043221A (ko) * 2001-11-27 2003-06-02 삼성전자주식회사 냉장고의 보조도어 개폐장치
KR100869556B1 (ko) * 2007-05-29 2008-11-21 삼성전기주식회사 홈바용 도어 개폐장치
KR101446350B1 (ko) * 2008-01-21 2014-10-01 엘지전자 주식회사 냉장고 및 냉장고의 홈바 도어 개폐 시스템
US10767918B2 (en) * 2015-04-27 2020-09-08 Lg Electronics Inc. Refrigerator with position sensor and control method for opening a refrigerator door
JP6757574B2 (ja) * 2016-02-29 2020-09-23 シャープ株式会社 扉構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000249462A (ja) * 1999-02-26 2000-09-14 Aiwa Co Ltd 冷蔵庫
CN102116554A (zh) * 2010-01-04 2011-07-06 Lg电子株式会社 电冰箱
KR101768698B1 (ko) * 2010-12-07 2017-08-17 엘지전자 주식회사 냉장고용 이중 도어 개폐 장치
KR102490433B1 (ko) 2017-04-24 2023-01-19 엘지전자 주식회사 냉장고
KR102567057B1 (ko) * 2017-12-13 2023-08-16 엘지전자 주식회사 냉장고

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043221A (ko) * 2001-11-27 2003-06-02 삼성전자주식회사 냉장고의 보조도어 개폐장치
KR100869556B1 (ko) * 2007-05-29 2008-11-21 삼성전기주식회사 홈바용 도어 개폐장치
KR101446350B1 (ko) * 2008-01-21 2014-10-01 엘지전자 주식회사 냉장고 및 냉장고의 홈바 도어 개폐 시스템
US10767918B2 (en) * 2015-04-27 2020-09-08 Lg Electronics Inc. Refrigerator with position sensor and control method for opening a refrigerator door
JP6757574B2 (ja) * 2016-02-29 2020-09-23 シャープ株式会社 扉構造

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024147480A1 *

Also Published As

Publication number Publication date
EP4624837A1 (de) 2025-10-01
WO2024147480A1 (ko) 2024-07-11
CN120457311A (zh) 2025-08-08
KR20250121561A (ko) 2025-08-12

Similar Documents

Publication Publication Date Title
EP4524499A4 (de) Kühlschrank
EP4435362A4 (de) Kühlschrank
EP4585873A4 (de) Kühlschrank
EP4481308A4 (de) Kühlgerät
EP4425075A4 (de) Kühlschrank
EP4390277A4 (de) Kühlschrank
EP4375599C0 (de) Kühlschrank
EP4667854A4 (de) Kühlschrank
EP4498019A4 (de) Kühlschrank
EP4647697A4 (de) Kühlschrank
EP4647694A4 (de) Kühlschrank
EP4556824A4 (de) Kühlschrank
EP4545883A4 (de) Kühlschrank
EP4582659A4 (de) Kühlschrank
EP4411294A4 (de) Kühlschrank
EP4592622A4 (de) Kühlschrank
EP4647698A4 (de) Kühlschrank
EP4644809A4 (de) Kühlschrank
EP4647696A4 (de) Kühlschrank
EP4647693A4 (de) Kühlschrank
EP4647695A4 (de) Kühlschrank
EP4647692A4 (de) Kühlschrank
EP4628822A4 (de) Kühlschrank
EP4610584A4 (de) Kühlschrank
EP4632298A4 (de) Kühlschrank

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20250626

AK Designated contracting states

Kind code of ref document: A1

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: 20260205

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 23/02 20060101AFI20260130BHEP

Ipc: F25D 29/00 20060101ALI20260130BHEP

Ipc: E05B 65/00 20060101ALI20260130BHEP

Ipc: E05F 15/614 20150101ALI20260130BHEP

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