IT1014476B - Procedimento di refrigerazione e macchina criogenica per l attuazio ne del procedimento - Google Patents

Procedimento di refrigerazione e macchina criogenica per l attuazio ne del procedimento

Info

Publication number
IT1014476B
IT1014476B IT69151/74A IT6915174A IT1014476B IT 1014476 B IT1014476 B IT 1014476B IT 69151/74 A IT69151/74 A IT 69151/74A IT 6915174 A IT6915174 A IT 6915174A IT 1014476 B IT1014476 B IT 1014476B
Authority
IT
Italy
Prior art keywords
implementation
procedure
refrigeration process
cryogenic machine
cryogenic
Prior art date
Application number
IT69151/74A
Other languages
English (en)
Italian (it)
Inventor
G Claudet
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1014476B publication Critical patent/IT1014476B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • 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
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2244/00—Machines having two pistons
    • F02G2244/50—Double acting piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2250/00—Special cycles or special engines
    • F02G2250/18—Vuilleumier cycles
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/14—Compression machines, plants or systems characterised by the cycle used 
    • F25B2309/1408—Pulse-tube cycles with pulse tube having U-turn or L-turn type geometrical arrangements
    • 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
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F25B9/145—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle pulse-tube cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
IT69151/74A 1973-07-06 1974-07-05 Procedimento di refrigerazione e macchina criogenica per l attuazio ne del procedimento IT1014476B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324991A FR2236152B1 (de) 1973-07-06 1973-07-06

Publications (1)

Publication Number Publication Date
IT1014476B true IT1014476B (it) 1977-04-20

Family

ID=9122227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69151/74A IT1014476B (it) 1973-07-06 1974-07-05 Procedimento di refrigerazione e macchina criogenica per l attuazio ne del procedimento

Country Status (7)

Country Link
US (1) US3902328A (de)
JP (1) JPS5038155A (de)
DE (1) DE2432508A1 (de)
FR (1) FR2236152B1 (de)
GB (1) GB1456420A (de)
IT (1) IT1014476B (de)
NL (1) NL7409116A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277948A (en) * 1980-06-27 1981-07-14 The United States Of America As Represented By The Secretary Of The Army Cryogenic cooler with annular regenerator and clearance seals
US4345437A (en) * 1980-07-14 1982-08-24 Mechanical Technology Incorporated Stirling engine control system
US4387568A (en) * 1980-07-14 1983-06-14 Mechanical Technology Incorporated Stirling engine displacer gas bearing
US4387567A (en) * 1980-07-14 1983-06-14 Mechanical Technology Incorporated Heat engine device
US4408456A (en) * 1980-07-14 1983-10-11 Mechanical Technolgy Incorporated Free-piston Stirling engine power control
US4418533A (en) * 1980-07-14 1983-12-06 Mechanical Technology Incorporated Free-piston stirling engine inertial cancellation system
US4350012A (en) * 1980-07-14 1982-09-21 Mechanical Technology Incorporated Diaphragm coupling between the displacer and power piston
US4389844A (en) * 1981-06-11 1983-06-28 Mechanical Technology Incorporated Two stage stirling engine
US5488830A (en) * 1994-10-24 1996-02-06 Trw Inc. Orifice pulse tube with reservoir within compressor
JP3625511B2 (ja) * 1995-02-23 2005-03-02 株式会社鈴木商館 ガスサイクル冷凍機
US5711157A (en) * 1995-05-16 1998-01-27 Kabushiki Kaisha Toshiba Cooling system having a plurality of cooling stages in which refrigerant-filled chamber type refrigerators are used
US5735127A (en) * 1995-06-28 1998-04-07 Wisconsin Alumni Research Foundation Cryogenic cooling apparatus with voltage isolation
AT411731B (de) * 2002-12-06 2004-05-25 Hubert Brugger Magnetfeldmatte zur magnetfeldbehandlung
WO2012047838A1 (en) * 2010-10-08 2012-04-12 Sumitomo Cryogenics Of America, Inc. Fast cool down cryogenic refrigerator
CN102288005A (zh) * 2011-06-13 2011-12-21 广州赛能冷藏科技有限公司 一种蓄冷热交换器的内外压力平衡装置
GB2535083B (en) * 2013-12-19 2020-05-13 Sumitomo Shi Cryogenics Of America Inc Hybrid Brayton-Gifford-McMahon expander
US11215385B2 (en) 2015-01-28 2022-01-04 Sumitomo (Shi) Cryogenic Of America, Inc. Hybrid Gifford-McMahon-Brayton expander

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567454A (en) * 1947-10-06 1951-09-11 Taconis Krijn Wijbren Process of and apparatus for heat pumping
US3321926A (en) * 1965-12-03 1967-05-30 Little Inc A Fluid-actuated cryogenic refrigerator
NL6701141A (de) * 1967-01-25 1968-07-26
US3630041A (en) * 1970-02-25 1971-12-28 Philips Corp Thermodynamic refrigerator
US3640082A (en) * 1970-06-08 1972-02-08 Hughes Aircraft Co Cryogenic refrigerator cycle
US3690113A (en) * 1971-01-05 1972-09-12 Inst Gas Technology Gas cooling process and apparatus

Also Published As

Publication number Publication date
JPS5038155A (de) 1975-04-09
US3902328A (en) 1975-09-02
NL7409116A (nl) 1975-01-08
FR2236152B1 (de) 1976-06-18
GB1456420A (en) 1976-11-24
FR2236152A1 (de) 1975-01-31
DE2432508A1 (de) 1975-01-23

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