GB1456420A - Method of refrigeration which combines two thermodynamic cycles and a cryogenic machine for carrying out said method - Google Patents

Method of refrigeration which combines two thermodynamic cycles and a cryogenic machine for carrying out said method

Info

Publication number
GB1456420A
GB1456420A GB2838574A GB2838574A GB1456420A GB 1456420 A GB1456420 A GB 1456420A GB 2838574 A GB2838574 A GB 2838574A GB 2838574 A GB2838574 A GB 2838574A GB 1456420 A GB1456420 A GB 1456420A
Authority
GB
United Kingdom
Prior art keywords
piston
gas
cycle
space
spaces
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
Application number
GB2838574A
Other languages
English (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1456420A publication Critical patent/GB1456420A/en
Expired legal-status Critical Current

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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
GB2838574A 1973-07-06 1974-06-26 Method of refrigeration which combines two thermodynamic cycles and a cryogenic machine for carrying out said method Expired GB1456420A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1456420A true GB1456420A (en) 1976-11-24

Family

ID=9122227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2838574A Expired GB1456420A (en) 1973-07-06 1974-06-26 Method of refrigeration which combines two thermodynamic cycles and a cryogenic machine for carrying out said method

Country Status (7)

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

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
US4418533A (en) * 1980-07-14 1983-12-06 Mechanical Technology Incorporated Free-piston stirling engine inertial cancellation system
US4408456A (en) * 1980-07-14 1983-10-11 Mechanical Technolgy Incorporated Free-piston Stirling engine power control
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
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
GB2301426B (en) * 1995-05-16 1999-05-19 Toshiba Kk A refrigerator having a plurality of cooling stages
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
KR101342455B1 (ko) * 2010-10-08 2013-12-17 스미토모 크라이어제닉스 오브 아메리카 인코포레이티드 고속 냉각 극저온 냉동기
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
KR102059088B1 (ko) * 2013-12-19 2019-12-24 스미토모 크라이어제닉스 오브 아메리카 인코포레이티드 하이브리드 브레이튼-기퍼드-맥마흔 팽창기
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 (enrdf_load_stackoverflow) * 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
FR2236152B1 (enrdf_load_stackoverflow) 1976-06-18
JPS5038155A (enrdf_load_stackoverflow) 1975-04-09
NL7409116A (nl) 1975-01-08
FR2236152A1 (enrdf_load_stackoverflow) 1975-01-31
DE2432508A1 (de) 1975-01-23
IT1014476B (it) 1977-04-20
US3902328A (en) 1975-09-02

Similar Documents

Publication Publication Date Title
GB1456420A (en) Method of refrigeration which combines two thermodynamic cycles and a cryogenic machine for carrying out said method
US2906101A (en) Fluid expansion refrigeration method and apparatus
US3218815A (en) Cryogenic refrigeration apparatus operating on an expansible fluid and embodying a regenerator
US2567454A (en) Process of and apparatus for heat pumping
US2484392A (en) Hot-air engine actuated refrigerating apparatus
US4024727A (en) Vuilleumier refrigerator with separate pneumatically operated cold displacer
US2764877A (en) Apparatus for liquefying air
US3321926A (en) Fluid-actuated cryogenic refrigerator
GB897380A (en) Improvements in or relating to methods of and apparatus for pneumatic expansion
US3650118A (en) Temperature-staged cryogenic apparatus
US3673809A (en) In-line multistage cryogenic apparatus
US3115015A (en) Refrigeration apparatus and method
US4090859A (en) Dual-displacer two-stage split cycle cooler
US3636719A (en) Refrigeration apparatus for developing extremely low temperatures
ES290262A1 (es) Metodo de absorciën de energia termica a bajas temperaturas
JP2551000B2 (ja) 極低温発生装置
GB1259653A (enrdf_load_stackoverflow)
US4281517A (en) Single stage twin piston cryogenic refrigerator
US2982088A (en) Gas leakage prevention means for hot gas reciprocating apparatus
US3126348A (en) Gaseous medium for a hot-gas reciprocating apparatus
Chen et al. A single-cylinder valveless heat engine
GB1314107A (en) Cryogenic cycle and apparatus
US3834172A (en) Double-acting expander engine and cryostat
US3101597A (en) Gas refrigerator
US3487650A (en) Compression apparatus with balanced pressure and dynamic forces on piston

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee