AT268339B - Device for generating cold at very low temperatures - Google Patents

Device for generating cold at very low temperatures

Info

Publication number
AT268339B
AT268339B AT317366A AT317366A AT268339B AT 268339 B AT268339 B AT 268339B AT 317366 A AT317366 A AT 317366A AT 317366 A AT317366 A AT 317366A AT 268339 B AT268339 B AT 268339B
Authority
AT
Austria
Prior art keywords
low temperatures
generating cold
cold
generating
temperatures
Prior art date
Application number
AT317366A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT268339B publication Critical patent/AT268339B/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
    • 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
    • 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
AT317366A 1965-04-06 1966-04-04 Device for generating cold at very low temperatures AT268339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL656504350A NL140615B (en) 1965-04-06 1965-04-06 DEVICE FOR GENERATING COLD AT VERY LOW TEMPERATURES.

Publications (1)

Publication Number Publication Date
AT268339B true AT268339B (en) 1969-02-10

Family

ID=19792854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT317366A AT268339B (en) 1965-04-06 1966-04-04 Device for generating cold at very low temperatures

Country Status (7)

Country Link
US (1) US3372554A (en)
AT (1) AT268339B (en)
BE (1) BE679164A (en)
CH (1) CH458414A (en)
GB (1) GB1138498A (en)
NL (1) NL140615B (en)
SE (1) SE307594B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277947A (en) * 1980-04-16 1981-07-14 The United States Of America As Represented By The Secretary Of The Army Cryogenic cooler having telescoping multistage regenerator-displacers
US4366676A (en) * 1980-12-22 1983-01-04 The Regents Of The University Of California Cryogenic cooler apparatus
JPS5956055A (en) * 1982-09-24 1984-03-31 アイシン精機株式会社 Stirling cycle refrigerator
JP2551000B2 (en) * 1987-05-29 1996-11-06 アイシン精機株式会社 Cryogenic generator
US5107683A (en) * 1990-04-09 1992-04-28 Trw Inc. Multistage pulse tube cooler
EP1469261B1 (en) * 2003-04-15 2008-12-17 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude A helium cooling system and a method of operating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65813C (en) * 1943-01-23
NL186065B (en) * 1954-03-19 Ici Ltd ELECTROSTATIC SPRAYING DEVICE FOR LIQUIDS, ESPECIALLY PESTICIDES.
NL251388A (en) * 1960-05-09
US3074229A (en) * 1960-06-22 1963-01-22 Philips Corp Hot-gas reciprocating machine and system composed of a plurality of these machines

Also Published As

Publication number Publication date
DE1501103B2 (en) 1975-12-11
SE307594B (en) 1969-01-13
NL6504350A (en) 1966-10-07
BE679164A (en) 1966-10-06
NL140615B (en) 1973-12-17
GB1138498A (en) 1969-01-01
DE1501103A1 (en) 1969-10-30
US3372554A (en) 1968-03-12
CH458414A (en) 1968-06-30

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