FR2699653B1 - Pompe à chaleur, sans "Fréons", hautes performances. - Google Patents

Pompe à chaleur, sans "Fréons", hautes performances.

Info

Publication number
FR2699653B1
FR2699653B1 FR9215372A FR9215372A FR2699653B1 FR 2699653 B1 FR2699653 B1 FR 2699653B1 FR 9215372 A FR9215372 A FR 9215372A FR 9215372 A FR9215372 A FR 9215372A FR 2699653 B1 FR2699653 B1 FR 2699653B1
Authority
FR
France
Prior art keywords
freons
heat pump
high performance
performance
pump
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
FR9215372A
Other languages
English (en)
Other versions
FR2699653A1 (fr
Inventor
Louis Chaouat
Bruno Chaouat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9215372A priority Critical patent/FR2699653B1/fr
Publication of FR2699653A1 publication Critical patent/FR2699653A1/fr
Application granted granted Critical
Publication of FR2699653B1 publication Critical patent/FR2699653B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
FR9215372A 1992-12-21 1992-12-21 Pompe à chaleur, sans "Fréons", hautes performances. Expired - Fee Related FR2699653B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9215372A FR2699653B1 (fr) 1992-12-21 1992-12-21 Pompe à chaleur, sans "Fréons", hautes performances.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215372A FR2699653B1 (fr) 1992-12-21 1992-12-21 Pompe à chaleur, sans "Fréons", hautes performances.

Publications (2)

Publication Number Publication Date
FR2699653A1 FR2699653A1 (fr) 1994-06-24
FR2699653B1 true FR2699653B1 (fr) 1995-03-17

Family

ID=9436834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215372A Expired - Fee Related FR2699653B1 (fr) 1992-12-21 1992-12-21 Pompe à chaleur, sans "Fréons", hautes performances.

Country Status (1)

Country Link
FR (1) FR2699653B1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393338A (en) * 1941-03-13 1946-01-22 John R Roebuck Thermodynamic process and apparatus
FR1104230A (fr) * 1954-05-06 1955-11-17 Radiation Ltd Pompes à calories et à frigories
FR2053845A5 (fr) * 1969-07-21 1971-04-16 Kantor Frederick
NL7108157A (fr) * 1971-06-14 1972-12-18
US3948061A (en) * 1974-10-29 1976-04-06 George B. Vest Centrifugal refrigeration unit
FR2333208A1 (fr) * 1975-11-28 1977-06-24 Europ Propulsion Installation thermodynamique reversible, notamment pour le chauffage de batiments a usage d'habitation ou industriel
NL7607040A (nl) * 1976-06-28 1977-12-30 Ultra Centrifuge Nederland Nv Installatie voorzien van een holle rotor.
FR2406718A1 (fr) * 1977-10-20 1979-05-18 Bailly Du Bois Bernard Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvre
FR2567996B1 (fr) * 1984-07-20 1986-09-19 Gauthier Jean Claude Pompe a chaleur
US4726198A (en) * 1987-03-27 1988-02-23 Ouwenga John N Centrifugal heat exchanger
FR2640361B1 (fr) * 1988-12-14 1994-10-14 Chaouat Louis Pompe a chaleur qui utilise les variations de temperatures subies par un gaz qui parcourt le champ de gravitation ou celui de la force centrifuge

Also Published As

Publication number Publication date
FR2699653A1 (fr) 1994-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse