CN1110673C - 结霜检测装置 - Google Patents

结霜检测装置 Download PDF

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Publication number
CN1110673C
CN1110673C CN96199370A CN96199370A CN1110673C CN 1110673 C CN1110673 C CN 1110673C CN 96199370 A CN96199370 A CN 96199370A CN 96199370 A CN96199370 A CN 96199370A CN 1110673 C CN1110673 C CN 1110673C
Authority
CN
China
Prior art keywords
circuit
frost
output
compressor
detection
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.)
Expired - Fee Related
Application number
CN96199370A
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English (en)
Chinese (zh)
Other versions
CN1206456A (zh
Inventor
野尻俊幸
齐藤信一
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.)
Ishizuka Electronics Corp
Original Assignee
Ishizuka Electronics 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 Ishizuka Electronics Corp filed Critical Ishizuka Electronics Corp
Publication of CN1206456A publication Critical patent/CN1206456A/zh
Application granted granted Critical
Publication of CN1110673C publication Critical patent/CN1110673C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F25D21/02—Detecting the presence of frost or condensate

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CN96199370A 1995-12-28 1996-11-28 结霜检测装置 Expired - Fee Related CN1110673C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7343975A JPH09178328A (ja) 1995-12-28 1995-12-28 着霜検知装置
JP343975/1995 1995-12-28
JP343975/95 1995-12-28

Publications (2)

Publication Number Publication Date
CN1206456A CN1206456A (zh) 1999-01-27
CN1110673C true CN1110673C (zh) 2003-06-04

Family

ID=18365683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96199370A Expired - Fee Related CN1110673C (zh) 1995-12-28 1996-11-28 结霜检测装置

Country Status (7)

Country Link
US (1) US6038872A (enExample)
EP (1) EP0871002B1 (enExample)
JP (1) JPH09178328A (enExample)
KR (1) KR100371213B1 (enExample)
CN (1) CN1110673C (enExample)
DE (1) DE69623041D1 (enExample)
WO (1) WO1997024568A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6467282B1 (en) 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
DE10315524A1 (de) * 2003-04-04 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Betriebsverfahren dafür
TWI320633B (en) * 2006-03-22 2010-02-11 Asustek Comp Inc Fan system with hysteresis character and method thereof
US20100066168A1 (en) * 2008-09-17 2010-03-18 Joseph Gamliel Powering a direct current air conditioner using solar cells
JP6024224B2 (ja) * 2012-06-07 2016-11-09 富士電機株式会社 冷凍，冷蔵ショーケースの防露ヒータ通電制御装置
KR102536378B1 (ko) * 2018-03-26 2023-05-25 엘지전자 주식회사 냉장고 및 그 제어방법
CN108613473B (zh) * 2018-04-02 2019-08-23 合肥美的电冰箱有限公司 风冷冰箱及其化霜的控制方法、控制系统、控制器
DE102021126837A1 (de) 2021-10-15 2023-04-20 Audi Aktiengesellschaft Betriebsverfahren für eine Kälteanlage im Wärmepumpenbetrieb bei tiefen Umgebungstemperaturen und Kraftfahrzeug mit einer derart betriebenen Kälteanlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181557A (ja) * 1984-02-28 1985-09-17 松下電器産業株式会社 空気調和機の除霜運転制御装置
JPH02115678A (ja) * 1988-10-20 1990-04-27 Murata Mfg Co Ltd 結霜結露検知装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531631Y2 (enExample) * 1975-03-24 1978-01-18
JPS54152246A (en) * 1978-05-19 1979-11-30 Matsushita Refrig Co Defrosting control device
JPS54157360A (en) * 1978-05-31 1979-12-12 Sharp Corp Defrosting control system
JPS55143482U (enExample) * 1979-03-31 1980-10-14
DE3001019A1 (de) * 1980-01-12 1981-07-23 Danfoss A/S, 6430 Nordborg Abtauvorrichtung fuer den verdampfer einer kaelteanlage
US4373349A (en) * 1981-06-30 1983-02-15 Honeywell Inc. Heat pump system adaptive defrost control system
JPS5913876A (ja) * 1982-07-15 1984-01-24 松下冷機株式会社 除霜制御装置
US4882908A (en) * 1987-07-17 1989-11-28 Ranco Incorporated Demand defrost control method and apparatus
JPH01225883A (ja) * 1988-03-04 1989-09-08 Matsushita Refrig Co Ltd 冷凍機の制御装置
KR960001986B1 (ko) * 1991-01-31 1996-02-08 삼성전자주식회사 냉장고의 제상제어회로 및 그 방법
US5257506A (en) * 1991-03-22 1993-11-02 Carrier Corporation Defrost control
US5345775A (en) * 1993-03-03 1994-09-13 Ridenour Ralph Gaylord Refrigeration system detection assembly
DE69317115T2 (de) * 1993-09-22 1999-04-15 Whirlpool Europe B.V., Veldhoven Verfahren zur dynamischen Kontrolle der Eisbildung an einem Kühlschrankverdampfer und Kühlschrank in dem das Verfahren angewandt ist
JPH07260326A (ja) * 1994-03-24 1995-10-13 Toshiba Corp 冷蔵庫の除霜制御装置
JPH0886557A (ja) * 1994-09-19 1996-04-02 Ishizuka Denshi Kk 着霜検知器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181557A (ja) * 1984-02-28 1985-09-17 松下電器産業株式会社 空気調和機の除霜運転制御装置
JPH02115678A (ja) * 1988-10-20 1990-04-27 Murata Mfg Co Ltd 結霜結露検知装置

Also Published As

Publication number Publication date
WO1997024568A1 (en) 1997-07-10
CN1206456A (zh) 1999-01-27
KR100371213B1 (ko) 2003-03-15
US6038872A (en) 2000-03-21
EP0871002B1 (en) 2002-08-14
JPH09178328A (ja) 1997-07-11
DE69623041D1 (de) 2002-09-19
KR19990072228A (ko) 1999-09-27
EP0871002A4 (enExample) 1998-11-11
EP0871002A1 (en) 1998-10-14

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee