DE2007182A1 - Einrichtung zur Kälteerzeugung durch den Joule-Thomson-Effekt - Google Patents

Einrichtung zur Kälteerzeugung durch den Joule-Thomson-Effekt

Info

Publication number
DE2007182A1
DE2007182A1 DE19702007182 DE2007182A DE2007182A1 DE 2007182 A1 DE2007182 A1 DE 2007182A1 DE 19702007182 DE19702007182 DE 19702007182 DE 2007182 A DE2007182 A DE 2007182A DE 2007182 A1 DE2007182 A1 DE 2007182A1
Authority
DE
Germany
Prior art keywords
gas
nozzle
suction
gas supply
outlet
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.)
Pending
Application number
DE19702007182
Other languages
German (de)
English (en)
Inventor
Kenneth Edmund Redditch Worcestershire Nicholds (Großbritannien)
Original Assignee
The Hymatic Engineering Company Ltd., Redditch, Worcestershire (Großbritannien)
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 The Hymatic Engineering Company Ltd., Redditch, Worcestershire (Großbritannien) filed Critical The Hymatic Engineering Company Ltd., Redditch, Worcestershire (Großbritannien)
Publication of DE2007182A1 publication Critical patent/DE2007182A1/de
Pending 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
    • F25B9/02—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
    • 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
    • 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)
  • Discharge Lamp (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DE19702007182 1969-02-17 1970-02-17 Einrichtung zur Kälteerzeugung durch den Joule-Thomson-Effekt Pending DE2007182A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB846869 1969-02-17

Publications (1)

Publication Number Publication Date
DE2007182A1 true DE2007182A1 (de) 1970-09-10

Family

ID=9853042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702007182 Pending DE2007182A1 (de) 1969-02-17 1970-02-17 Einrichtung zur Kälteerzeugung durch den Joule-Thomson-Effekt

Country Status (4)

Country Link
US (1) US3645113A (fr)
DE (1) DE2007182A1 (fr)
FR (1) FR2035522A5 (fr)
GB (1) GB1297516A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782129A (en) * 1972-10-24 1974-01-01 Gen Dynamics Corp Proportionate flow cryostat
US3807188A (en) * 1973-05-11 1974-04-30 Hughes Aircraft Co Thermal coupling device for cryogenic refrigeration
GB2133868B (en) * 1983-01-21 1986-06-11 British Aerospace Cooling apparatus
CN106369892B (zh) * 2016-11-16 2019-06-14 昆明物理研究所 一种应用于微型节流制冷器的回流稳压结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314473A (en) * 1965-07-16 1967-04-18 Gen Dynamics Corp Crystal growth control in heat exchangers
GB1149962A (en) * 1965-07-30 1969-04-23 British Oxygen Co Ltd Gas liquefier
US3517525A (en) * 1967-06-28 1970-06-30 Hymatic Eng Co Ltd Cooling apparatus employing the joule-thomson effect

Also Published As

Publication number Publication date
FR2035522A5 (fr) 1970-12-18
US3645113A (en) 1972-02-29
GB1297516A (fr) 1972-11-22

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