EP1793186A3 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

Info

Publication number
EP1793186A3
EP1793186A3 EP07001116A EP07001116A EP1793186A3 EP 1793186 A3 EP1793186 A3 EP 1793186A3 EP 07001116 A EP07001116 A EP 07001116A EP 07001116 A EP07001116 A EP 07001116A EP 1793186 A3 EP1793186 A3 EP 1793186A3
Authority
EP
European Patent Office
Prior art keywords
tube
glass
heater
refrigerant
combustible
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.)
Granted
Application number
EP07001116A
Other languages
German (de)
English (en)
Other versions
EP1793186A2 (fr
EP1793186B1 (fr
Inventor
Masahiro Nakayama
Yuji Kishinaka
Kiyonori Yamamoto
Akira Yokoe
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP1793186A2 publication Critical patent/EP1793186A2/fr
Publication of EP1793186A3 publication Critical patent/EP1793186A3/fr
Application granted granted Critical
Publication of EP1793186B1 publication Critical patent/EP1793186B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/24—Protection against refrigerant explosions

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)
  • Defrosting Systems (AREA)
EP07001116.8A 2001-03-13 2002-03-13 Réfrigérateur Expired - Lifetime EP1793186B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001069976A JP2002267331A (ja) 2001-03-13 2001-03-13 冷蔵庫
EP02705107A EP1369650B1 (fr) 2001-03-13 2002-03-13 Refrigerateur

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP02705107.7 Division 2002-03-13
EP02705107A Division EP1369650B1 (fr) 2001-03-13 2002-03-13 Refrigerateur

Publications (3)

Publication Number Publication Date
EP1793186A2 EP1793186A2 (fr) 2007-06-06
EP1793186A3 true EP1793186A3 (fr) 2012-06-13
EP1793186B1 EP1793186B1 (fr) 2015-09-09

Family

ID=18927930

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07001116.8A Expired - Lifetime EP1793186B1 (fr) 2001-03-13 2002-03-13 Réfrigérateur
EP02705107A Expired - Lifetime EP1369650B1 (fr) 2001-03-13 2002-03-13 Refrigerateur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP02705107A Expired - Lifetime EP1369650B1 (fr) 2001-03-13 2002-03-13 Refrigerateur

Country Status (8)

Country Link
EP (2) EP1793186B1 (fr)
JP (1) JP2002267331A (fr)
KR (1) KR100600185B1 (fr)
CN (3) CN100513949C (fr)
DE (1) DE60232715D1 (fr)
HK (1) HK1075696A1 (fr)
TW (1) TW539838B (fr)
WO (1) WO2002073106A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004197964A (ja) * 2002-12-16 2004-07-15 Matsushita Refrig Co Ltd 除霜用ヒータ
JP3580307B2 (ja) * 2003-02-20 2004-10-20 松下電器産業株式会社 除霜ヒーター
JP3552715B1 (ja) * 2003-10-23 2004-08-11 松下電器産業株式会社 除霜ヒーター
JP2005134030A (ja) * 2003-10-30 2005-05-26 Matsushita Electric Ind Co Ltd 冷蔵庫
JP3944498B2 (ja) * 2004-08-25 2007-07-11 日立アプライアンス株式会社 冷蔵庫
JP2006343089A (ja) * 2005-05-12 2006-12-21 Matsushita Electric Ind Co Ltd 除霜装置付き冷却器と除霜装置付き冷却器を備えた冷蔵庫
WO2010092624A1 (fr) * 2009-02-12 2010-08-19 パナソニック株式会社 Réfrigérateur
JP5025689B2 (ja) * 2009-06-26 2012-09-12 三菱電機株式会社 冷蔵庫
DE102010003833A1 (de) * 2010-04-09 2011-10-13 BSH Bosch und Siemens Hausgeräte GmbH Abtauheizung für ein Kältegerät
JP5868034B2 (ja) * 2011-06-07 2016-02-24 株式会社東芝 冷蔵庫
JP6026966B2 (ja) * 2013-06-28 2016-11-16 アクア株式会社 冷蔵庫
JP5752199B2 (ja) * 2013-09-13 2015-07-22 株式会社Uacj 冷凍冷蔵庫の熱交換装置
CN103851851B (zh) * 2013-11-07 2016-09-07 海信（山东）冰箱有限公司 一种带有加湿功能的风冷冰箱及其控制方法
KR101728388B1 (ko) * 2014-12-15 2017-04-19 엘지전자 주식회사 제상장치를 구비한 냉장고
CN106247742B (zh) * 2016-08-12 2018-09-18 长虹美菱股份有限公司 一种冰箱冷冻风扇化霜装置及其控制方法
KR102204008B1 (ko) * 2016-11-30 2021-01-18 엘지전자 주식회사 냉장고
WO2020093114A1 (fr) * 2018-11-07 2020-05-14 Da Gragnano Bruno Système et procédé automatique pour l'économie d'énergie selon des conditions ambiantes et d'autres paramètres techniques, à utiliser dans des systèmes à résistances pour le chauffage de vitres de présentoirs commerciaux réfrigérés ou congelés

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277663A (en) * 1993-04-28 1994-11-02 Mitsubishi Electric Corp Defrosting heater in refrigerator
JPH11257831A (ja) * 1998-03-13 1999-09-24 Toshiba Corp 冷蔵庫

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091637A (en) * 1976-10-13 1978-05-30 Mcquay-Perfex, Inc. Electric defrost heater for fin and tube refrigeration heat exchanger
JPS5828908B2 (ja) * 1978-11-24 1983-06-18 株式会社東芝 冷蔵庫
JPS589911B2 (ja) * 1978-11-29 1983-02-23 株式会社日立製作所 冷凍機用蒸発器
JPS597383U (ja) * 1982-07-05 1984-01-18 三菱電機株式会社 冷蔵庫
JPS5916971U (ja) * 1982-07-22 1984-02-01 三菱電機株式会社 冷蔵庫
JPH0625813Y2 (ja) * 1989-06-14 1994-07-06 サンデン株式会社 冷却器の除霜ヒータ取付構造
JPH0427372U (fr) * 1990-06-26 1992-03-04
JP4310825B2 (ja) * 1998-10-20 2009-08-12 パナソニック株式会社 冷蔵庫
JP3404299B2 (ja) * 1998-10-20 2003-05-06 松下冷機株式会社 冷蔵庫
JP3507724B2 (ja) * 1999-03-18 2004-03-15 松下冷機株式会社 冷蔵庫

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277663A (en) * 1993-04-28 1994-11-02 Mitsubishi Electric Corp Defrosting heater in refrigerator
JPH11257831A (ja) * 1998-03-13 1999-09-24 Toshiba Corp 冷蔵庫

Also Published As

Publication number Publication date
EP1793186A2 (fr) 2007-06-06
CN1620585A (zh) 2005-05-25
CN1945177A (zh) 2007-04-11
EP1793186B1 (fr) 2015-09-09
CN1940419A (zh) 2007-04-04
KR100600185B1 (ko) 2006-07-12
KR20030094279A (ko) 2003-12-11
EP1369650A4 (fr) 2006-04-26
JP2002267331A (ja) 2002-09-18
EP1369650B1 (fr) 2009-06-24
HK1075696A1 (en) 2005-12-23
DE60232715D1 (de) 2009-08-06
TW539838B (en) 2003-07-01
CN100439831C (zh) 2008-12-03
EP1369650A1 (fr) 2003-12-10
CN100513949C (zh) 2009-07-15
WO2002073106A1 (fr) 2002-09-19
CN1327177C (zh) 2007-07-18

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