EP2409095A4 - Mikroprozessorgesteuerte abtaubeendigung - Google Patents

Mikroprozessorgesteuerte abtaubeendigung

Info

Publication number
EP2409095A4
EP2409095A4 EP10753838.1A EP10753838A EP2409095A4 EP 2409095 A4 EP2409095 A4 EP 2409095A4 EP 10753838 A EP10753838 A EP 10753838A EP 2409095 A4 EP2409095 A4 EP 2409095A4
Authority
EP
European Patent Office
Prior art keywords
microprocessor controlled
defrost termination
controlled defrost
termination
microprocessor
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
EP10753838.1A
Other languages
English (en)
French (fr)
Other versions
EP2409095B1 (de
EP2409095A2 (de
Inventor
Scott Fulmer
Mark Perkovich
Donald Hotaling
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of EP2409095A2 publication Critical patent/EP2409095A2/de
Publication of EP2409095A4 publication Critical patent/EP2409095A4/de
Application granted granted Critical
Publication of EP2409095B1 publication Critical patent/EP2409095B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • 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
    • F25D2700/10—Sensors measuring the temperature of the evaporator

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)
EP10753838.1A 2009-03-18 2010-02-12 Mikroprozessorgesteuerte abtaubeendigung Active EP2409095B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16126909P 2009-03-18 2009-03-18
PCT/US2010/024058 WO2010107536A2 (en) 2009-03-18 2010-02-12 Microprocessor controlled defrost termination

Publications (3)

Publication Number Publication Date
EP2409095A2 EP2409095A2 (de) 2012-01-25
EP2409095A4 true EP2409095A4 (de) 2015-07-29
EP2409095B1 EP2409095B1 (de) 2019-04-24

Family

ID=42740164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10753838.1A Active EP2409095B1 (de) 2009-03-18 2010-02-12 Mikroprozessorgesteuerte abtaubeendigung

Country Status (4)

Country Link
US (1) US20120042667A1 (de)
EP (1) EP2409095B1 (de)
CN (1) CN102356288B (de)
WO (1) WO2010107536A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127875B2 (en) * 2011-02-07 2015-09-08 Electrolux Home Products, Inc. Variable power defrost heater
US9354636B2 (en) 2013-03-15 2016-05-31 Regal Beloit America, Inc. User-interface for pump system
US9387502B2 (en) 2013-03-15 2016-07-12 Regal Beloit America, Inc. Schedule advance for pump motor controller
US9885351B2 (en) 2013-03-15 2018-02-06 Regal Beloit America, Inc. System and method of controlling a pump system using integrated digital inputs
DE102013218429A1 (de) * 2013-09-13 2015-04-02 Robert Bosch Gmbh Verfahren zum Enteisen einer Wärmepumpe
CN103591669B (zh) * 2013-10-18 2016-03-30 广东美的制冷设备有限公司 空调设备的防结霜方法和防结霜装置、空调设备
US9933200B2 (en) * 2013-11-27 2018-04-03 Lennox Industries Inc. Defrost operation management
KR102220911B1 (ko) * 2014-01-06 2021-02-25 엘지전자 주식회사 냉장고, 및 홈 어플라이언스
KR102173371B1 (ko) * 2014-01-06 2020-11-03 엘지전자 주식회사 냉장고, 및 홈 어플라이언스
WO2018020653A1 (ja) * 2016-07-29 2018-02-01 三菱電機株式会社 冷凍冷蔵庫
DE102016220163A1 (de) * 2016-10-14 2018-04-19 BSH Hausgeräte GmbH Kältegerät mit Dörrfunktion und Betriebsverfahren dafür
KR102418143B1 (ko) * 2017-04-28 2022-07-07 엘지전자 주식회사 냉장고 및 그 제어 방법
KR20180120975A (ko) * 2017-04-28 2018-11-07 엘지전자 주식회사 냉장고 및 그 제어 방법
EP3587964B1 (de) 2018-06-22 2021-07-21 Danfoss A/S Verfahren zur beendigung des abtauen eines verdampfers
EP3587962B1 (de) * 2018-06-22 2020-12-30 Danfoss A/S Verfahren zum beenden der abtauung eines verdampfers unter verwendung von lufttemperaturmessungen
EP3591316A1 (de) 2018-07-06 2020-01-08 Danfoss A/S Vorrichtung zum entfernen von nicht kondensierbaren gasen aus einem kältemittel
US11002475B1 (en) * 2019-05-30 2021-05-11 Illinois Tool Works Inc. Refrigeration system with evaporator temperature sensor failure detection and related methods
CN111964322B (zh) * 2020-08-17 2022-03-04 创历电器(滁州)股份有限公司 一种脱冰方法
CN114153249B (zh) * 2022-02-07 2022-04-26 中国空气动力研究与发展中心低速空气动力研究所 一种高精度的光纤结冰传感器、系统和方法
CN114152365B (zh) * 2022-02-07 2022-04-12 中国空气动力研究与发展中心低速空气动力研究所 一种临界防冰保护的光纤结冰传感器、系统和方法
CN115371338B (zh) * 2022-07-06 2023-07-18 西安交通大学 一种冰箱除霜控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662184A (en) * 1986-01-06 1987-05-05 General Electric Company Single-sensor head pump defrost control system
US4689965A (en) * 1985-12-27 1987-09-01 Whirlpool Corporation Adaptive defrost control for a refrigerator
US5046324A (en) * 1990-06-20 1991-09-10 Sanyo Electric Co., Ltd. Defrosting controller for refrigeration systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001019A1 (de) * 1980-01-12 1981-07-23 Danfoss A/S, 6430 Nordborg Abtauvorrichtung fuer den verdampfer einer kaelteanlage
US4285204A (en) * 1980-02-28 1981-08-25 Emhart Industries, Inc. Defrosting problem areas of refrigerated display cases
US4974418A (en) * 1988-10-12 1990-12-04 Honeywell Inc. Heat pump defrosting operation
JP3103275B2 (ja) * 1994-09-27 2000-10-30 株式会社東芝 冷蔵庫の除霜装置
KR0182534B1 (ko) * 1994-11-17 1999-05-01 윤종용 냉장고의 제상장치 및 그 제어방법
JP3888403B2 (ja) * 1997-12-18 2007-03-07 株式会社富士通ゼネラル 空気調和機の制御方法およびその装置
KR100271974B1 (ko) * 1998-08-31 2000-11-15 전주범 냉장고의 제상 제어방법
US6205800B1 (en) * 1999-05-12 2001-03-27 Carrier Corporation Microprocessor controlled demand defrost for a cooled enclosure
BR9906192A (pt) * 1999-12-13 2001-09-18 Multibras Eletrodomesticos Sa Sistema e método de degelo automático para aparelho de refrigeração
US6606870B2 (en) * 2001-01-05 2003-08-19 General Electric Company Deterministic refrigerator defrost method and apparatus
CN1215295C (zh) * 2001-04-18 2005-08-17 广东科龙电器股份有限公司 一种空调机除霜方法
JP4167083B2 (ja) * 2003-01-31 2008-10-15 三菱重工業株式会社 空気調和機および該空気調和機のデフロスト制御方法
US7228692B2 (en) * 2004-02-11 2007-06-12 Carrier Corporation Defrost mode for HVAC heat pump systems
JP3786133B1 (ja) * 2005-03-03 2006-06-14 ダイキン工業株式会社 空気調和装置
US7275376B2 (en) * 2005-04-28 2007-10-02 Dover Systems, Inc. Defrost system for a refrigeration device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689965A (en) * 1985-12-27 1987-09-01 Whirlpool Corporation Adaptive defrost control for a refrigerator
US4662184A (en) * 1986-01-06 1987-05-05 General Electric Company Single-sensor head pump defrost control system
US5046324A (en) * 1990-06-20 1991-09-10 Sanyo Electric Co., Ltd. Defrosting controller for refrigeration systems

Also Published As

Publication number Publication date
EP2409095B1 (de) 2019-04-24
CN102356288A (zh) 2012-02-15
US20120042667A1 (en) 2012-02-23
WO2010107536A3 (en) 2010-11-11
CN102356288B (zh) 2014-03-05
WO2010107536A2 (en) 2010-09-23
EP2409095A2 (de) 2012-01-25

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