IL70886A0 - Closed cycle cryogenic cooling apparatus - Google Patents

Closed cycle cryogenic cooling apparatus

Info

Publication number
IL70886A0
IL70886A0 IL70886A IL7088684A IL70886A0 IL 70886 A0 IL70886 A0 IL 70886A0 IL 70886 A IL70886 A IL 70886A IL 7088684 A IL7088684 A IL 7088684A IL 70886 A0 IL70886 A0 IL 70886A0
Authority
IL
Israel
Prior art keywords
cooling apparatus
closed cycle
cryogenic cooling
cycle cryogenic
closed
Prior art date
Application number
IL70886A
Original Assignee
Gen Pneumatics Corp
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 Gen Pneumatics Corp filed Critical Gen Pneumatics Corp
Publication of IL70886A0 publication Critical patent/IL70886A0/en

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
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/005—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by expansion of a gaseous refrigerant stream with extraction of work
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
    • F25J1/007—Primary atmospheric gases, mixtures thereof
    • F25J1/0077—Argon
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
    • F25J1/0276—Laboratory or other miniature devices
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/912—Liquefaction cycle of a low-boiling (feed) gas in a cryocooler, i.e. in a closed-loop refrigerator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
IL70886A 1983-02-14 1984-02-07 Closed cycle cryogenic cooling apparatus IL70886A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46601683A 1983-02-14 1983-02-14

Publications (1)

Publication Number Publication Date
IL70886A0 true IL70886A0 (en) 1984-05-31

Family

ID=23850107

Family Applications (1)

Application Number Title Priority Date Filing Date
IL70886A IL70886A0 (en) 1983-02-14 1984-02-07 Closed cycle cryogenic cooling apparatus

Country Status (6)

Country Link
EP (1) EP0136342A4 (en)
JP (1) JPS60500424A (en)
AU (1) AU2695984A (en)
IL (1) IL70886A0 (en)
IT (1) IT8447668A0 (en)
WO (1) WO1984003139A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59901262D1 (en) * 1998-05-12 2002-05-23 Messer Griesheim Gmbh METHOD AND DEVICE FOR REFRIGERATION
JP6054079B2 (en) * 2012-07-20 2016-12-27 株式会社東芝 Stirling refrigerator

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547066A (en) * 1924-06-25 1925-07-21 Nuss William Compressor for refrigerating apparatus
US1759617A (en) * 1927-08-27 1930-05-20 Firm Hoerbiger & Co Gas compressor
US2486034A (en) * 1945-06-05 1949-10-25 Katzow Abram Heat operated compression refrigeration
US2494120A (en) * 1947-09-23 1950-01-10 Phillips Petroleum Co Expansion refrigeration system and method
US2775870A (en) * 1954-07-28 1957-01-01 Production Control Units Inc Liquid metering device
US3000320A (en) * 1957-07-18 1961-09-19 Ring Sandiford Pump
US3048021A (en) * 1959-02-17 1962-08-07 Itt Joule-thomson effect gas liquefier
US3036526A (en) * 1959-06-26 1962-05-29 Eugene C Hise Metal diaphragm pumps
US3098732A (en) * 1959-10-19 1963-07-23 Air Reduction Liquefaction and purification of low temperature gases
DE1195427B (en) * 1961-07-05 1965-06-24 Basf Ag Three-stage high pressure gas compressor with a piston seal
US3109725A (en) * 1961-11-01 1963-11-05 Bendix Corp Hydrogen liquefaction
US3234738A (en) * 1962-10-11 1966-02-15 Wilfred L Cook Low temperature power cycle
US3194026A (en) * 1963-10-24 1965-07-13 Fleur Corp Power-refrigeration system
US3241327A (en) * 1963-12-18 1966-03-22 Fleur Corp Waste heat recovery in air fractionation
GB1099223A (en) * 1964-09-04 1968-01-17 British Oxygen Co Ltd Compressors
US3277658A (en) * 1965-07-19 1966-10-11 Carrier Corp Refrigeration apparatus
GB1142505A (en) * 1965-12-22 1969-02-12 Unicam Instr Ltd Improvements in or relating to cryogenic apparatus
US3577880A (en) * 1968-02-02 1971-05-11 Anglo Amer Corp South Africa Means for varying the physical conditions of a gas
US3568214A (en) * 1968-07-24 1971-03-09 Univ Utah Artificial heart system and method of pumping blood by electromagnetically pulsed fluid
US3696637A (en) * 1968-08-15 1972-10-10 Air Prod & Chem Method and apparatus for producing refrigeration
US3613387A (en) * 1969-06-09 1971-10-19 Cryogenic Technology Inc Method and apparatus for continuously supplying refrigeration below 4.2 degree k.
US3708996A (en) * 1971-06-28 1973-01-09 J Wurm Pressure translating apparatus and process
US3763663A (en) * 1972-07-31 1973-10-09 R Schlichtig Pneumatic powered diaphragm pump system for heat transfer
US3999402A (en) * 1974-04-22 1976-12-28 Nelson Daniel E Cam drive pump refrigerators
US3999896A (en) * 1975-09-29 1976-12-28 Martin Sebastiani Continuously operating piston pump
US4215548A (en) * 1978-10-12 1980-08-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Free-piston regenerative hot gas hydraulic engine
US4418547A (en) * 1980-12-08 1983-12-06 The Saint E. Company, Inc. Thermally powered heat transfer systems

Also Published As

Publication number Publication date
WO1984003139A1 (en) 1984-08-16
IT8447668A0 (en) 1984-02-09
EP0136342A1 (en) 1985-04-10
JPS60500424A (en) 1985-03-28
AU2695984A (en) 1984-08-30
EP0136342A4 (en) 1985-07-01

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