FR2376379A1 - Dispositif de degivrage pour pompe a chaleur - Google Patents

Dispositif de degivrage pour pompe a chaleur

Info

Publication number
FR2376379A1
FR2376379A1 FR7736538A FR7736538A FR2376379A1 FR 2376379 A1 FR2376379 A1 FR 2376379A1 FR 7736538 A FR7736538 A FR 7736538A FR 7736538 A FR7736538 A FR 7736538A FR 2376379 A1 FR2376379 A1 FR 2376379A1
Authority
FR
France
Prior art keywords
heat pump
exchanger
defrost device
heat
pump defrost
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.)
Withdrawn
Application number
FR7736538A
Other languages
English (en)
French (fr)
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.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute 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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
Publication of FR2376379A1 publication Critical patent/FR2376379A1/fr
Withdrawn legal-status Critical Current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
    • F25D21/02—Detecting the presence of frost or condensate
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Air Conditioning Control Device (AREA)
FR7736538A 1977-01-03 1977-12-05 Dispositif de degivrage pour pompe a chaleur Withdrawn FR2376379A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75631277A 1977-01-03 1977-01-03

Publications (1)

Publication Number Publication Date
FR2376379A1 true FR2376379A1 (fr) 1978-07-28

Family

ID=25042935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736538A Withdrawn FR2376379A1 (fr) 1977-01-03 1977-12-05 Dispositif de degivrage pour pompe a chaleur

Country Status (5)

Country Link
JP (1) JPS5385546A (sv)
FI (1) FI773850A (sv)
FR (1) FR2376379A1 (sv)
GB (1) GB1586308A (sv)
SE (1) SE7710529L (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586794A1 (fr) * 1985-08-27 1987-03-06 Electricite De France Dispositif de degivrage de l'evaporateur d'un echangeur de chaleur
FR2972791A1 (fr) * 2011-03-17 2012-09-21 Bernard Hildenbrand Pompe a charleur pour une installation de chauffage, comprenant un evaporateur de type batterie a ailettes.
CN109579227A (zh) * 2018-11-29 2019-04-05 广东美的制冷设备有限公司 空调及空调的控制方法、装置
CN111623441A (zh) * 2020-06-04 2020-09-04 英华达（上海）科技有限公司 空气清净机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102614564B1 (ko) * 2018-03-08 2023-12-18 엘지전자 주식회사 냉장고 및 그 제어방법
KR102536378B1 (ko) * 2018-03-26 2023-05-25 엘지전자 주식회사 냉장고 및 그 제어방법
KR102604129B1 (ko) 2018-03-26 2023-11-20 엘지전자 주식회사 냉장고 및 그 제어방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101467A (en) * 1935-03-21 1937-12-07 Carraway Engineering Company I Air conditioning unit
GB1142410A (en) * 1966-05-10 1969-02-05 Ranco Inc Defrost control means for refrigerating systems
FR2008438A1 (sv) * 1968-05-14 1970-01-23 Ranco Inc
US3643457A (en) * 1970-11-20 1972-02-22 Westinghouse Electric Corp Frost detector for refrigeration system
FR2198103A1 (sv) * 1972-07-25 1974-03-29 Naniwa Sangyo Co Ltd
DE2520319A1 (de) * 1974-05-10 1975-11-20 Projectus Ind Produkter Ab Verfahren und vorrichtung zum entfrosten eines verdampfers in einer waermepumpe
FR2308061A1 (fr) * 1975-04-18 1976-11-12 Soretel Sa Pompe a chaleur avec thermostat sur les parois de l'evaporateur, agissant sur la resistance de degivrage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101467A (en) * 1935-03-21 1937-12-07 Carraway Engineering Company I Air conditioning unit
GB1142410A (en) * 1966-05-10 1969-02-05 Ranco Inc Defrost control means for refrigerating systems
FR2008438A1 (sv) * 1968-05-14 1970-01-23 Ranco Inc
US3643457A (en) * 1970-11-20 1972-02-22 Westinghouse Electric Corp Frost detector for refrigeration system
FR2198103A1 (sv) * 1972-07-25 1974-03-29 Naniwa Sangyo Co Ltd
DE2520319A1 (de) * 1974-05-10 1975-11-20 Projectus Ind Produkter Ab Verfahren und vorrichtung zum entfrosten eines verdampfers in einer waermepumpe
FR2308061A1 (fr) * 1975-04-18 1976-11-12 Soretel Sa Pompe a chaleur avec thermostat sur les parois de l'evaporateur, agissant sur la resistance de degivrage

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586794A1 (fr) * 1985-08-27 1987-03-06 Electricite De France Dispositif de degivrage de l'evaporateur d'un echangeur de chaleur
FR2972791A1 (fr) * 2011-03-17 2012-09-21 Bernard Hildenbrand Pompe a charleur pour une installation de chauffage, comprenant un evaporateur de type batterie a ailettes.
EP2505942A1 (fr) 2011-03-17 2012-10-03 Bernard Hildenbrand Pompe à chaleur pour une installation de chauffage, comprenant un évaporateur de type batterie à ailettes
CN109579227A (zh) * 2018-11-29 2019-04-05 广东美的制冷设备有限公司 空调及空调的控制方法、装置
CN109579227B (zh) * 2018-11-29 2021-02-26 广东美的制冷设备有限公司 空调及空调的控制方法、装置
CN111623441A (zh) * 2020-06-04 2020-09-04 英华达（上海）科技有限公司 空气清净机
CN111623441B (zh) * 2020-06-04 2022-03-15 英华达（上海）科技有限公司 空气清净机

Also Published As

Publication number Publication date
JPS5385546A (en) 1978-07-28
FI773850A (fi) 1978-07-04
GB1586308A (en) 1981-03-18
SE7710529L (sv) 1978-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse