WO2009028131A1 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
WO2009028131A1
WO2009028131A1 PCT/JP2008/001868 JP2008001868W WO2009028131A1 WO 2009028131 A1 WO2009028131 A1 WO 2009028131A1 JP 2008001868 W JP2008001868 W JP 2008001868W WO 2009028131 A1 WO2009028131 A1 WO 2009028131A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
cabinet
permanent magnet
operation device
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.)
Ceased
Application number
PCT/JP2008/001868
Other languages
French (fr)
Japanese (ja)
Inventor
Hideo Ueyama
Ryousuke Yamamoto
Kazuhiro Kohyama
Nobuhiro Kikuchi
Shunji Ueno
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.)
Toshiba Corp
Toshiba Lifestyle Products and Services Corp
Original Assignee
Toshiba Corp
Toshiba Consumer Electronics Holdings Corp
Toshiba Home Appliances Corp
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 JP2007218561A external-priority patent/JP4538030B2/en
Priority claimed from JP2007218559A external-priority patent/JP4589949B2/en
Application filed by Toshiba Corp, Toshiba Consumer Electronics Holdings Corp, Toshiba Home Appliances Corp filed Critical Toshiba Corp
Priority to CN2008801041529A priority Critical patent/CN101784854B/en
Publication of WO2009028131A1 publication Critical patent/WO2009028131A1/en
Anticipated expiration legal-status Critical
Ceased 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

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

A refrigerator wherein a door operation device can be operated from the front by a user without interposing a wiring cord between the door and the cabinet. The refrigerator has the door (36) which can be moved straight toward the front, a permanent magnet (90), a link mechanism, and an operation button (86) which are provided at the door (36), a proximity switch (94) which is provided at the cabinet (1) and varies its electrical condition on the basis of the movement of the permanent magnet (90) while the door (36) stands still at its closed position, the door operation device (110) which is provided at the cabinet (1) to move the door (36) toward the front and has an electrically driving source (200), and a control circuit which is provided at the cabinet (1) to drive the driving source (200) of the door operation device (110) when the electrical condition of the proximate switch (94) varies according to moving of the permanent magnet (90).
PCT/JP2008/001868 2007-08-24 2008-07-11 Refrigerator Ceased WO2009028131A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801041529A CN101784854B (en) 2007-08-24 2008-07-11 refrigerator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-218561 2007-08-24
JP2007218561A JP4538030B2 (en) 2007-08-24 2007-08-24 refrigerator
JP2007-218559 2007-08-24
JP2007218559A JP4589949B2 (en) 2007-08-24 2007-08-24 refrigerator

Publications (1)

Publication Number Publication Date
WO2009028131A1 true WO2009028131A1 (en) 2009-03-05

Family

ID=40386874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001868 Ceased WO2009028131A1 (en) 2007-08-24 2008-07-11 Refrigerator

Country Status (3)

Country Link
CN (2) CN102778094B (en)
TW (1) TW200930964A (en)
WO (1) WO2009028131A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112974673A (en) * 2021-02-25 2021-06-18 渝北区瑞诚机械设备租赁服务部 Building material cutting device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2613112B1 (en) * 2012-01-03 2019-10-30 LG Electronics, Inc. Refrigerator having storage container
WO2020234986A1 (en) * 2019-05-21 2020-11-26 三菱電機株式会社 Refrigerator
KR20240155679A (en) * 2023-04-20 2024-10-29 엘지전자 주식회사 Refrigerator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146487A (en) * 1988-11-26 1990-06-05 Mitsubishi Electric Corp Automatic draw device for refrigerator
JP2001056176A (en) * 1999-08-17 2001-02-27 Toshiba Corp Door opening unit for storage
JP2006200891A (en) * 2006-04-28 2006-08-03 Toshiba Corp Storage door opening device
JP2006308167A (en) * 2005-04-27 2006-11-09 Toshiba Corp Storage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718381B2 (en) * 1999-08-23 2005-11-24 株式会社東芝 Opening device for refrigerator
CN1249753C (en) * 2002-06-06 2006-04-05 乐金电子(天津)电器有限公司 Refrigerator door switch
EP1711760B1 (en) * 2003-12-10 2010-01-20 Arcelik Anonim Sirketi A refrigerator
CN100357682C (en) * 2005-03-31 2007-12-26 广东科龙电器股份有限公司 Refrigerator with automatically openable door
DE202005013065U1 (en) * 2005-08-18 2007-01-04 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigerator door position sensor has magnet fields influenced by relative movement of ferromagnetic plate moved by lip to control switch settings
CN1952547A (en) * 2005-10-21 2007-04-25 乐金电子(天津)电器有限公司 Mounting structure for display screen of refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146487A (en) * 1988-11-26 1990-06-05 Mitsubishi Electric Corp Automatic draw device for refrigerator
JP2001056176A (en) * 1999-08-17 2001-02-27 Toshiba Corp Door opening unit for storage
JP2006308167A (en) * 2005-04-27 2006-11-09 Toshiba Corp Storage
JP2006200891A (en) * 2006-04-28 2006-08-03 Toshiba Corp Storage door opening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112974673A (en) * 2021-02-25 2021-06-18 渝北区瑞诚机械设备租赁服务部 Building material cutting device

Also Published As

Publication number Publication date
CN101784854A (en) 2010-07-21
TW200930964A (en) 2009-07-16
CN102778094A (en) 2012-11-14
CN101784854B (en) 2012-09-05
CN102778094B (en) 2014-08-20
TWI351503B (en) 2011-11-01

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