FR2539859B1 - - Google Patents

Info

Publication number
FR2539859B1
FR2539859B1 FR8301001A FR8301001A FR2539859B1 FR 2539859 B1 FR2539859 B1 FR 2539859B1 FR 8301001 A FR8301001 A FR 8301001A FR 8301001 A FR8301001 A FR 8301001A FR 2539859 B1 FR2539859 B1 FR 2539859B1
Authority
FR
France
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
Application number
FR8301001A
Other languages
French (fr)
Other versions
FR2539859A1 (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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR8301001A priority Critical patent/FR2539859A1/fr
Priority to EP84100532A priority patent/EP0115799A1/fr
Publication of FR2539859A1 publication Critical patent/FR2539859A1/fr
Application granted granted Critical
Publication of FR2539859B1 publication Critical patent/FR2539859B1/fr
Granted 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
    • F25D21/002—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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
FR8301001A 1983-01-24 1983-01-24 Procede et dispositif de regulation de la mise en degivrage et de l'arret du degivrage d'un evaporateur de fluide frigorifique pour pompe a chaleur Granted FR2539859A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8301001A FR2539859A1 (fr) 1983-01-24 1983-01-24 Procede et dispositif de regulation de la mise en degivrage et de l'arret du degivrage d'un evaporateur de fluide frigorifique pour pompe a chaleur
EP84100532A EP0115799A1 (fr) 1983-01-24 1984-01-19 Procédé et dispositif de régulation de la mise en dégivrage et de l'arrêt du dégivrage d'un évaporateur de fluide frigorifique pour pompe à chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301001A FR2539859A1 (fr) 1983-01-24 1983-01-24 Procede et dispositif de regulation de la mise en degivrage et de l'arret du degivrage d'un evaporateur de fluide frigorifique pour pompe a chaleur

Publications (2)

Publication Number Publication Date
FR2539859A1 FR2539859A1 (fr) 1984-07-27
FR2539859B1 true FR2539859B1 (el) 1985-03-29

Family

ID=9285211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301001A Granted FR2539859A1 (fr) 1983-01-24 1983-01-24 Procede et dispositif de regulation de la mise en degivrage et de l'arret du degivrage d'un evaporateur de fluide frigorifique pour pompe a chaleur

Country Status (2)

Country Link
EP (1) EP0115799A1 (el)
FR (1) FR2539859A1 (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563877A (en) * 1984-06-12 1986-01-14 Borg-Warner Corporation Control system and method for defrosting the outdoor coil of a heat pump
IT1292014B1 (it) * 1997-05-27 1999-01-25 Rc Condizionatori Spa Controllo dello sbrinamento dell'evaporatore in un impianto a pompa di calore ad aria
ES2894502T3 (es) * 2018-06-22 2022-02-14 Danfoss As Un procedimiento para finalizar la descongelación de un evaporador
EP3587962B1 (en) 2018-06-22 2020-12-30 Danfoss A/S A method for terminating defrosting of an evaporator by use of air temperature measurements
EP3591316A1 (en) 2018-07-06 2020-01-08 Danfoss A/S Apparatus for removing non-condensable gases from a refrigerant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1207904A (fr) * 1957-07-24 1960-02-19 Ranco Inc Perfectionnements apportés aux dispositifs de commande pour des installations de réfrigération
US3280579A (en) * 1964-09-10 1966-10-25 Daryl F Kayl Heat pump defrost control unit
US4178767A (en) * 1978-06-19 1979-12-18 Dunham-Bush, Inc. Reverse fan heat pump defrost control system
US4338790A (en) * 1980-02-21 1982-07-13 The Trane Company Control and method for defrosting a heat pump outdoor heat exchanger
FR2486217A1 (fr) * 1980-07-04 1982-01-08 Anectron Dispositif de commande d'un cycle de degivrage d'une pompe a chaleur

Also Published As

Publication number Publication date
EP0115799A1 (fr) 1984-08-15
FR2539859A1 (fr) 1984-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse