CA997162A - Cooling system - Google Patents

Cooling system

Info

Publication number
CA997162A
CA997162A CA196,896A CA196896A CA997162A CA 997162 A CA997162 A CA 997162A CA 196896 A CA196896 A CA 196896A CA 997162 A CA997162 A CA 997162A
Authority
CA
Canada
Prior art keywords
cooling system
cooling
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
CA196,896A
Inventor
Gijsbert Prast
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA997162A publication Critical patent/CA997162A/en
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
    • 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
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
CA196,896A 1973-04-09 1974-04-05 Cooling system Expired CA997162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7304885A NL7304885A (en) 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
CA997162A true CA997162A (en) 1976-09-21

Family

ID=19818593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,896A Expired CA997162A (en) 1973-04-09 1974-04-05 Cooling system

Country Status (9)

Country Link
US (1) US3910063A (en)
JP (1) JPS5322979B2 (en)
CA (1) CA997162A (en)
CH (1) CH573091A5 (en)
DE (1) DE2416070A1 (en)
FR (1) FR2224715B1 (en)
GB (1) GB1468539A (en)
NL (1) NL7304885A (en)
SE (1) SE397579B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7502146A (en) * 1975-02-24 1976-08-26 Philips Nv COOLING DEVICE.
NL7502147A (en) * 1975-02-24 1976-08-26 Philips Nv COOLING DEVICE.
US6860131B2 (en) 2002-09-26 2005-03-01 Newfrey Llc Rekeying a lock assembly
FR2926629B1 (en) * 2008-01-21 2010-04-02 Bruker Biospin Sa THERMAL EXCHANGER DEVICE AND NMR INSTALLATION COMPRISING SUCH A DEVICE
JP5926072B2 (en) * 2012-02-24 2016-05-25 大陽日酸株式会社 Helium liquefier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350896A (en) * 1966-01-11 1967-11-07 Westinghouse Electric Corp Multiple evaporator refrigeration systems
NL6607168A (en) * 1966-05-25 1967-11-27
NL148153B (en) * 1966-07-01 1975-12-15 Philips Nv EJECTOR PARTICULARLY SUITABLE FOR A DEVICE FOR GENERATING COLD AND / OR LIQUEFIING GASES.
NL147251B (en) * 1966-07-01 1975-09-15 Philips Nv EJECTOR, PARTICULARLY SUITABLE FOR A DEVICE FOR GENERATING COLD AND / OR LIQUEFIING GASES.
NL6710359A (en) * 1967-07-27 1969-01-29

Also Published As

Publication number Publication date
CH573091A5 (en) 1976-02-27
NL7304885A (en) 1974-10-11
FR2224715A1 (en) 1974-10-31
DE2416070A1 (en) 1974-10-24
FR2224715B1 (en) 1977-10-14
JPS49129942A (en) 1974-12-12
US3910063A (en) 1975-10-07
GB1468539A (en) 1977-03-30
JPS5322979B2 (en) 1978-07-12
SE397579B (en) 1977-11-07

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