NL6607168A - - Google Patents

Info

Publication number
NL6607168A
NL6607168A NL6607168A NL6607168A NL6607168A NL 6607168 A NL6607168 A NL 6607168A NL 6607168 A NL6607168 A NL 6607168A NL 6607168 A NL6607168 A NL 6607168A NL 6607168 A NL6607168 A NL 6607168A
Authority
NL
Netherlands
Application number
NL6607168A
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 filed Critical
Priority to NL6607168A priority Critical patent/NL6607168A/xx
Priority to US637960A priority patent/US3447339A/en
Priority to GB23657/67A priority patent/GB1184364A/en
Priority to AT475167A priority patent/AT271057B/en
Priority to SE7138/67A priority patent/SE306337B/xx
Priority to CH715167A priority patent/CH472644A/en
Priority to DE19671551314 priority patent/DE1551314A1/en
Priority to ES340878A priority patent/ES340878A1/en
Priority to BE699019D priority patent/BE699019A/xx
Priority to FR107773A priority patent/FR1523968A/en
Publication of NL6607168A publication Critical patent/NL6607168A/xx

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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
    • 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
    • F25J1/0062—Light or noble gases, mixtures thereof
    • F25J1/0065—Helium
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors
    • 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)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
NL6607168A 1966-05-25 1966-05-25 NL6607168A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL6607168A NL6607168A (en) 1966-05-25 1966-05-25
US637960A US3447339A (en) 1966-05-25 1967-05-12 Cold producing systems
GB23657/67A GB1184364A (en) 1966-05-25 1967-05-22 Improvements in and relating to refrigerating systems
AT475167A AT271057B (en) 1966-05-25 1967-05-22 Refrigeration system
SE7138/67A SE306337B (en) 1966-05-25 1967-05-22
CH715167A CH472644A (en) 1966-05-25 1967-05-22 Refrigeration system
DE19671551314 DE1551314A1 (en) 1966-05-25 1967-05-23 Cold system
ES340878A ES340878A1 (en) 1966-05-25 1967-05-23 Cold producing systems
BE699019D BE699019A (en) 1966-05-25 1967-05-25
FR107773A FR1523968A (en) 1966-05-25 1967-05-25 Cryogenic installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607168A NL6607168A (en) 1966-05-25 1966-05-25

Publications (1)

Publication Number Publication Date
NL6607168A true NL6607168A (en) 1967-11-27

Family

ID=19796691

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6607168A NL6607168A (en) 1966-05-25 1966-05-25

Country Status (9)

Country Link
US (1) US3447339A (en)
AT (1) AT271057B (en)
BE (1) BE699019A (en)
CH (1) CH472644A (en)
DE (1) DE1551314A1 (en)
ES (1) ES340878A1 (en)
GB (1) GB1184364A (en)
NL (1) NL6607168A (en)
SE (1) SE306337B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6807903A (en) * 1968-06-05 1969-12-09
DE2009401A1 (en) * 1970-02-27 1971-09-09 Linde Ag, 6200 Wiesbaden Process for liquefying low-boiling gases
NL7304885A (en) * 1973-04-09 1974-10-11
JPS5511863B2 (en) * 1973-08-10 1980-03-28
NL159778B (en) * 1974-03-01 1979-03-15 Philips Nv REFRIGERATION DEVICE FOR OBTAINING HELIUM BELOW THE LAMBDA POINT, WHICH DEVICE IS EQUIPPED WITH A RESERVOIR FOR LIQUID 4HE-I AND A CONNECTED EVAPORATION CHAMBER.
CH625609A5 (en) * 1977-12-23 1981-09-30 Sulzer Ag
DE3033238A1 (en) * 1980-09-04 1982-03-11 Mobil Oil Ag In Deutschland, 2000 Hamburg METHOD AND DEVICE FOR CONVEYING REFINING GAS IN THE HEATING GAS NETWORK OF A REFINERY
US4548053A (en) * 1984-06-05 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Combined cold compressor/ejector helium refrigerator
US5347819A (en) * 1992-11-05 1994-09-20 Ishikawajima-Harima Heavy Industries, Co., Ltd. Method and apparatus for manufacturing superfluidity helium
EP1134517B1 (en) * 2000-03-15 2017-07-26 Denso Corporation Ejector cycle system with critical refrigerant pressure
DE60112184T2 (en) * 2000-06-01 2006-06-01 Denso Corp., Kariya Ejektorzyklus
JP4016659B2 (en) * 2002-01-15 2007-12-05 株式会社デンソー Air conditioner
JP2005037093A (en) * 2003-07-18 2005-02-10 Tgk Co Ltd Refrigerating cycle
US7059138B2 (en) * 2003-09-23 2006-06-13 Praxair Technology, Inc. Biological refrigeration system
US20070000258A1 (en) * 2005-07-01 2007-01-04 Bonaquist Dante P Biological refrigeration sytem
WO2012012501A2 (en) * 2010-07-23 2012-01-26 Carrier Corporation High efficiency ejector cycle
JP5482767B2 (en) * 2011-11-17 2014-05-07 株式会社デンソー Ejector refrigeration cycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371145A (en) * 1968-02-27 Avco Corp Cryogenic heat exchanger electrical lead
US3349161A (en) * 1964-12-30 1967-10-24 Avco Corp Electrical leads for cryogenic devices
US3360955A (en) * 1965-08-23 1968-01-02 Carroll E. Witter Helium fluid refrigerator

Also Published As

Publication number Publication date
GB1184364A (en) 1970-03-18
US3447339A (en) 1969-06-03
CH472644A (en) 1969-05-15
DE1551314A1 (en) 1970-04-16
SE306337B (en) 1968-11-25
BE699019A (en) 1967-11-27
ES340878A1 (en) 1968-06-16
AT271057B (en) 1969-05-27

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