NL7216517A - - Google Patents

Info

Publication number
NL7216517A
NL7216517A NL7216517A NL7216517A NL7216517A NL 7216517 A NL7216517 A NL 7216517A NL 7216517 A NL7216517 A NL 7216517A NL 7216517 A NL7216517 A NL 7216517A NL 7216517 A NL7216517 A NL 7216517A
Authority
NL
Netherlands
Application number
NL7216517A
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
Publication of NL7216517A publication Critical patent/NL7216517A/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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/02—Gas cycle refrigeration machines using the Joule-Thompson effect
    • F25B2309/022—Gas cycle refrigeration machines using the Joule-Thompson effect characterised by the expansion element
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box

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)
NL7216517A 1971-12-06 1972-12-06 NL7216517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20488371A 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
NL7216517A true NL7216517A (en) 1973-06-08

Family

ID=22759871

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216517A NL7216517A (en) 1971-12-06 1972-12-06

Country Status (7)

Country Link
US (1) US3728868A (en)
DE (1) DE2259807C2 (en)
FR (1) FR2165920B1 (en)
GB (1) GB1411758A (en)
IL (1) IL41023A (en)
NL (1) NL7216517A (en)
SE (1) SE396469B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857255A (en) * 1971-11-26 1974-12-31 A Elwood Cryogenic control valve
FR2176544B1 (en) * 1972-03-23 1982-02-19 Air Liquide
FR2322337A1 (en) * 1975-08-26 1977-03-25 Air Liquide REFRIGERANT SUPPLY DEVICE FOR AN OPEN CIRCUIT REFRIGERATOR, AND REFRIGERATION SYSTEM INCLUDING SUCH A DEVICE
GB1557922A (en) * 1977-01-13 1979-12-19 Hymatic Eng Co Ltd Cryogenic cooling apparatus
US4152903A (en) * 1978-04-13 1979-05-08 Air Products And Chemicals, Inc. Bimaterial demand flow cryostat
US4223540A (en) * 1979-03-02 1980-09-23 Air Products And Chemicals, Inc. Dewar and removable refrigerator for maintaining liquefied gas inventory
US4237699A (en) * 1979-05-23 1980-12-09 Air Products And Chemicals, Inc. Variable flow cryostat with dual orifice
US4277949A (en) * 1979-06-22 1981-07-14 Air Products And Chemicals, Inc. Cryostat with serviceable refrigerator
US4653284A (en) * 1984-06-29 1987-03-31 Air Products And Chemicals, Inc. Joule-Thomson heat exchanger and cryostat
FR2645256B1 (en) * 1989-03-15 1994-12-23 Air Liquide JOULE-THOMSON DUAL FLOW COOLER
US5313801A (en) * 1992-07-07 1994-05-24 Apd Cryogenics, Inc. Cryostat throttle
DE4235757A1 (en) * 1992-10-23 1994-04-28 Licentia Gmbh Radiation detector - has detector element on wall of Dewar vessel vacuum chamber with Joule-Thomson cooler
GB9505915D0 (en) * 1995-03-23 1995-05-10 Ultra Electronics Ltd Cooler
US5595065A (en) * 1995-07-07 1997-01-21 Apd Cryogenics Closed cycle cryogenic refrigeration system with automatic variable flow area throttling device
US5787713A (en) * 1996-06-28 1998-08-04 American Superconductor Corporation Methods and apparatus for liquid cryogen gasification utilizing cryoelectronics
US6173577B1 (en) 1996-08-16 2001-01-16 American Superconductor Corporation Methods and apparatus for cooling systems for cryogenic power conversion electronics
GB2548160B (en) * 2016-03-11 2019-08-21 Siemens Healthcare Ltd A cryostat with cryogenic refrigerator
CN106091462B (en) * 2016-06-08 2019-01-29 西安交通大学 A kind of self-adjustable throttling refrigerator using memory metal alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269140A (en) * 1964-07-10 1966-08-30 Santa Barbara Res Ct Temperature sensitive valve arrangement
GB1238911A (en) * 1968-08-06 1971-07-14
GB1297131A (en) * 1969-03-25 1972-11-22
US3640091A (en) * 1969-05-13 1972-02-08 Santa Barbara Res Center Valve arrangement to provide temperature level control at cryogenic temperature ranges
US3691784A (en) * 1970-02-03 1972-09-19 Hymatic Eng Co Ltd Cryogenic refrigerating apparatus

Also Published As

Publication number Publication date
SE396469B (en) 1977-09-19
DE2259807A1 (en) 1973-06-14
IL41023A0 (en) 1973-02-28
US3728868A (en) 1973-04-24
GB1411758A (en) 1975-10-29
FR2165920A1 (en) 1973-08-10
DE2259807C2 (en) 1982-07-15
IL41023A (en) 1975-10-15
FR2165920B1 (en) 1977-10-28

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable