FR2474149B1 - - Google Patents

Info

Publication number
FR2474149B1
FR2474149B1 FR8001286A FR8001286A FR2474149B1 FR 2474149 B1 FR2474149 B1 FR 2474149B1 FR 8001286 A FR8001286 A FR 8001286A FR 8001286 A FR8001286 A FR 8001286A FR 2474149 B1 FR2474149 B1 FR 2474149B1
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
FR8001286A
Other languages
French (fr)
Other versions
FR2474149A1 (en
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.)
Saunier Duval Eau Chaude Chauffage SDECC SA
Original Assignee
Saunier Duval Eau Chaude Chauffage SDECC 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 Saunier Duval Eau Chaude Chauffage SDECC SA filed Critical Saunier Duval Eau Chaude Chauffage SDECC SA
Priority to FR8001286A priority Critical patent/FR2474149A1/en
Publication of FR2474149A1 publication Critical patent/FR2474149A1/en
Application granted granted Critical
Publication of FR2474149B1 publication Critical patent/FR2474149B1/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
FR8001286A 1980-01-22 1980-01-22 Recuperation of heat from heat pump compressor - uses heat exchanger in oil sump to heat ventilator refrigerant Granted FR2474149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8001286A FR2474149A1 (en) 1980-01-22 1980-01-22 Recuperation of heat from heat pump compressor - uses heat exchanger in oil sump to heat ventilator refrigerant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001286A FR2474149A1 (en) 1980-01-22 1980-01-22 Recuperation of heat from heat pump compressor - uses heat exchanger in oil sump to heat ventilator refrigerant

Publications (2)

Publication Number Publication Date
FR2474149A1 FR2474149A1 (en) 1981-07-24
FR2474149B1 true FR2474149B1 (en) 1985-05-17

Family

ID=9237733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001286A Granted FR2474149A1 (en) 1980-01-22 1980-01-22 Recuperation of heat from heat pump compressor - uses heat exchanger in oil sump to heat ventilator refrigerant

Country Status (1)

Country Link
FR (1) FR2474149A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509442B1 (en) * 1981-07-08 1986-03-07 Sdecc AIR-OUTDOOR-WATER HEAT PUMP
CH676035A5 (en) * 1988-09-29 1990-11-30 Colenco Ag

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322773A (en) * 1902-07-04 1903-02-12 Heinel Carl Method and apparatus for cooling the compression cylinder of refrigerating machines
GB165968A (en) * 1920-04-10 1921-07-11 Schwarzwaldwerke Lanz Kommandi Improvements in refrigerating machines
DE934361C (en) * 1943-04-09 1955-10-20 Siemens Ag Heating system with heat pump
US2667763A (en) * 1950-09-29 1954-02-02 Int Harvester Co Cooling means for motor compressor units
DE1401496A1 (en) * 1962-07-12 1968-11-28 Danfoss As Fa Cooling system
DK136741B (en) * 1971-09-24 1977-11-14 Sabroe & Co As Thomas Ths Plant with a heat-generating part, preferably a refrigeration compressor, which is kept refrigerated with a refrigerant.
DE2718265C3 (en) * 1977-04-25 1982-06-16 Burger, Manfred R., 8023 Pullach Method for the optional heating or cooling of a fluid flow and a heat pump for its implementation
DE2745638A1 (en) * 1977-10-11 1979-04-12 Buderus Ag Heat pump operation mode - uses heat carrier in heat exchange contact with compressors
DE2747649A1 (en) * 1977-10-24 1979-04-26 Licentia Gmbh HEAT PUMP

Also Published As

Publication number Publication date
FR2474149A1 (en) 1981-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse