WO2006064118A3 - Machine thermodynamique a fluide frigorigene a circulation continue - Google Patents

Machine thermodynamique a fluide frigorigene a circulation continue Download PDF

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Publication number
WO2006064118A3
WO2006064118A3 PCT/FR2005/003111 FR2005003111W WO2006064118A3 WO 2006064118 A3 WO2006064118 A3 WO 2006064118A3 FR 2005003111 W FR2005003111 W FR 2005003111W WO 2006064118 A3 WO2006064118 A3 WO 2006064118A3
Authority
WO
WIPO (PCT)
Prior art keywords
circuit
chamber
thermodynamic machine
exchanger
circulating refrigerant
Prior art date
Application number
PCT/FR2005/003111
Other languages
English (en)
Other versions
WO2006064118A2 (fr
Inventor
Gerard Murat
Original Assignee
Gerard Murat
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 Gerard Murat filed Critical Gerard Murat
Priority to US11/720,940 priority Critical patent/US20090282826A1/en
Priority to EP05826013A priority patent/EP1828588B1/fr
Publication of WO2006064118A2 publication Critical patent/WO2006064118A2/fr
Publication of WO2006064118A3 publication Critical patent/WO2006064118A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Confectionery (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

La machine thermodynamique comporte un circuit fermé (2) de circulation pour un fluide frigorigène, un échangeur de chaleur (3), une entrée froide (2f) et, à la sortie de l'échangeur, une sortie chaude (2c), au moins une première enceinte à volume variable (51) agissant sur un organe mobile communiquant son mouvement à un système de sortie (10) et un refroidisseur (15). Selon l'invention, la machine comporte au moins une chambre à volume variable (21) commandée par le système de sortie (10) en étant interposé entre l'entrée froide (2f) du circuit et la sortie du refroidisseur, une telle chambre (21) assurant, pour un cycle de fonctionnement de l'enceinte, la réinjection du liquide dans l'échangeur pour maintenir la pression à la sortie chaude (2c) du circuit à une valeur sensiblement constante.
PCT/FR2005/003111 2004-12-13 2005-12-13 Machine thermodynamique a fluide frigorigene a circulation continue WO2006064118A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/720,940 US20090282826A1 (en) 2004-12-13 2005-12-13 Thermodynamic machine with continuously circulating refrigerant
EP05826013A EP1828588B1 (fr) 2004-12-13 2005-12-13 Machine thermodynamique a fluide frigorigene a circulation continue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413206 2004-12-13
FR0413206A FR2879234B1 (fr) 2004-12-13 2004-12-13 Machine thermodynamique a fluide frigorigene a circulation continue

Publications (2)

Publication Number Publication Date
WO2006064118A2 WO2006064118A2 (fr) 2006-06-22
WO2006064118A3 true WO2006064118A3 (fr) 2006-12-07

Family

ID=35385682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/003111 WO2006064118A2 (fr) 2004-12-13 2005-12-13 Machine thermodynamique a fluide frigorigene a circulation continue

Country Status (6)

Country Link
US (1) US20090282826A1 (fr)
EP (1) EP1828588B1 (fr)
CN (1) CN101094973A (fr)
FR (1) FR2879234B1 (fr)
RU (1) RU2007121774A (fr)
WO (1) WO2006064118A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2493155A1 (fr) * 2002-07-22 2004-01-29 Daniel H. Stinger Production d'energie par cycle en boucle fermee en cascade

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109468A (en) * 1973-04-18 1978-08-29 Heath Willie L Heat engine
CH650313A5 (fr) * 1981-11-19 1985-07-15 Sorelec Moteur a conversion thermomecanique, notamment moteur a fluide a basse temperature d'ebullition.
WO2003031776A1 (fr) * 2001-10-09 2003-04-17 Pat Romanelli Moteurs a vapeur utilisant un circuit de fluorocarbure a boucle fermee pour produire de l'energie
DE202004005200U1 (de) * 2004-04-01 2004-09-02 Heiderich, Armin Vorrichtung zur Niedertemperaturenergie-Ausnutzung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653269A (en) * 1975-03-14 1987-03-31 Johnson David E Heat engine
US4018050A (en) * 1976-07-16 1977-04-19 Coy F. Glenn Compressed air-operated motor employing dual lobe cams
US4628692A (en) * 1980-09-04 1986-12-16 Pierce John E Solar energy power system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109468A (en) * 1973-04-18 1978-08-29 Heath Willie L Heat engine
CH650313A5 (fr) * 1981-11-19 1985-07-15 Sorelec Moteur a conversion thermomecanique, notamment moteur a fluide a basse temperature d'ebullition.
WO2003031776A1 (fr) * 2001-10-09 2003-04-17 Pat Romanelli Moteurs a vapeur utilisant un circuit de fluorocarbure a boucle fermee pour produire de l'energie
DE202004005200U1 (de) * 2004-04-01 2004-09-02 Heiderich, Armin Vorrichtung zur Niedertemperaturenergie-Ausnutzung

Also Published As

Publication number Publication date
WO2006064118A2 (fr) 2006-06-22
CN101094973A (zh) 2007-12-26
FR2879234A1 (fr) 2006-06-16
FR2879234B1 (fr) 2010-06-18
US20090282826A1 (en) 2009-11-19
EP1828588A2 (fr) 2007-09-05
EP1828588B1 (fr) 2013-02-13
RU2007121774A (ru) 2009-01-20

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