FR2173104B1 - - Google Patents

Info

Publication number
FR2173104B1
FR2173104B1 FR7306080A FR7306080A FR2173104B1 FR 2173104 B1 FR2173104 B1 FR 2173104B1 FR 7306080 A FR7306080 A FR 7306080A FR 7306080 A FR7306080 A FR 7306080A FR 2173104 B1 FR2173104 B1 FR 2173104B1
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
FR7306080A
Other languages
French (fr)
Other versions
FR2173104A1 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2173104A1 publication Critical patent/FR2173104A1/fr
Application granted granted Critical
Publication of FR2173104B1 publication Critical patent/FR2173104B1/fr
Expired 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/04—Plants characterised by the engines being structurally combined with boilers or condensers the boilers or condensers being rotated in use
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR7306080A 1972-02-22 1973-02-21 Expired FR2173104B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22790272A 1972-02-22 1972-02-22
US05316851 USB316851I5 (en) 1972-02-22 1973-01-02

Publications (2)

Publication Number Publication Date
FR2173104A1 FR2173104A1 (en) 1973-10-05
FR2173104B1 true FR2173104B1 (en) 1978-03-03

Family

ID=26921866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306080A Expired FR2173104B1 (en) 1972-02-22 1973-02-21

Country Status (10)

Country Link
US (1) USB316851I5 (en)
JP (1) JPS5647361B2 (en)
CA (1) CA989187A (en)
CH (1) CH552181A (en)
DE (1) DE2308832A1 (en)
FR (1) FR2173104B1 (en)
GB (1) GB1404431A (en)
IL (1) IL41587A0 (en)
IT (1) IT979346B (en)
NL (1) NL7302420A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1036375A (en) * 1975-03-12 1978-08-15 William A. Doerner Rotary heat engine powered single fluid cooling and heating apparatus
EP0216889A1 (en) * 1985-04-16 1987-04-08 A/S Kongsberg Väpenfabrikk Heat pump
GB8802152D0 (en) * 1988-02-02 1988-03-02 Ici Plc Heat pumps
JPH01310224A (en) * 1988-06-09 1989-12-14 Sanyo Electric Co Ltd Control method for burner
GB2242013A (en) * 1990-03-13 1991-09-18 Laurits Hansen Heat pump device
AT505532B1 (en) * 2007-07-31 2010-08-15 Adler Bernhard METHOD FOR THE CONVERSION OF THERMAL ENERGY OF LOW TEMPERATURE IN THERMAL ENERGY OF HIGHER TEMPERATURE BY MEANS OF MECHANICAL ENERGY AND VICE VERSA

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811841A (en) * 1953-11-13 1957-11-05 Gen Electric Refrigerator apparatus
CH446410A (en) * 1964-01-22 1967-11-15 Braun Ag Heat pump
SE371251B (en) * 1970-02-18 1974-11-11 Du Pont
FR2072880A5 (en) * 1970-11-27 1971-09-24 Ludin Ludwig Split unit type compression refrigeration - system with hermetic cycle

Also Published As

Publication number Publication date
DE2308832A1 (en) 1973-08-30
USB316851I5 (en) 1975-01-28
CA989187A (en) 1976-05-18
JPS5647361B2 (en) 1981-11-09
NL7302420A (en) 1973-08-24
CH552181A (en) 1974-07-31
FR2173104A1 (en) 1973-10-05
IL41587A0 (en) 1973-04-30
JPS4897141A (en) 1973-12-11
GB1404431A (en) 1975-08-28
IT979346B (en) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse