NL6807903A - - Google Patents

Info

Publication number
NL6807903A
NL6807903A NL6807903A NL6807903A NL6807903A NL 6807903 A NL6807903 A NL 6807903A NL 6807903 A NL6807903 A NL 6807903A NL 6807903 A NL6807903 A NL 6807903A NL 6807903 A NL6807903 A NL 6807903A
Authority
NL
Netherlands
Application number
NL6807903A
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 NL6807903A priority Critical patent/NL6807903A/xx
Priority to DE19691925140 priority patent/DE1925140C3/en
Priority to NO2275/69A priority patent/NO124080B/no
Priority to SE07771/69A priority patent/SE354348B/xx
Priority to CH835169A priority patent/CH515452A/en
Priority to GB1266427D priority patent/GB1266427A/en
Priority to AT527969A priority patent/AT289042B/en
Priority to US830068A priority patent/US3589138A/en
Priority to BE734084D priority patent/BE734084A/xx
Priority to FR696918349A priority patent/FR2010178B1/fr
Publication of NL6807903A publication Critical patent/NL6807903A/xx
Priority to US00885542A priority patent/US3713305A/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
    • 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
    • F25B9/12—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using 3He-4He dilution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
NL6807903A 1968-06-05 1968-06-05 NL6807903A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL6807903A NL6807903A (en) 1968-06-05 1968-06-05
DE19691925140 DE1925140C3 (en) 1968-06-05 1969-05-16 Device for transporting heat from a lower to a higher temperature level
GB1266427D GB1266427A (en) 1968-06-05 1969-06-02
SE07771/69A SE354348B (en) 1968-06-05 1969-06-02
CH835169A CH515452A (en) 1968-06-05 1969-06-02 Device for transporting heat from a lower to a higher temperature level
NO2275/69A NO124080B (en) 1968-06-05 1969-06-02
AT527969A AT289042B (en) 1968-06-05 1969-06-03 Device for transporting heat from a lower to a higher temperature level
US830068A US3589138A (en) 1968-06-05 1969-06-03 Device for transporting thermal energy from a lower to higher temperature level
BE734084D BE734084A (en) 1968-06-05 1969-06-04
FR696918349A FR2010178B1 (en) 1968-06-05 1969-06-04
US00885542A US3713305A (en) 1968-06-05 1969-12-16 DEVICE FOR PRODUCING COLD AT TEMPERATURE LOWER THAN THAT OF lambda -POINT OF HELIUM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6807903A NL6807903A (en) 1968-06-05 1968-06-05
US88554269A 1969-12-16 1969-12-16

Publications (1)

Publication Number Publication Date
NL6807903A true NL6807903A (en) 1969-12-09

Family

ID=33554608

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807903A NL6807903A (en) 1968-06-05 1968-06-05

Country Status (2)

Country Link
US (1) US3713305A (en)
NL (1) NL6807903A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7203556A (en) * 1972-03-17 1973-09-19
NL160381C (en) * 1972-03-18 1979-10-15 Philips Nv DEVICE FOR TRANSPORTING HEAT FROM A BEARING TO A HIGHER TEMPERATURE LEVEL, WHICH DEVICE IS EQUIPPED WITH A MIXING CHAMBER CONNECTED BY A CONNECTING DUCT TO AN EVAPORATION RESERVOIR FOR A 4HE-3HE AMP MIXTURE CONNECTOR SUPER SPOT EQUIPPED DRAIN DUCT.
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.
EP0089391B1 (en) * 1982-03-23 1986-06-04 International Business Machines Corporation Method and dilution refrigerator for cooling at temperatures below 1k
US4779017A (en) * 1987-10-13 1988-10-18 The United States Of America As Represented By The Secretary Of The Air Force Superconducting rotor cooling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147249B (en) * 1964-12-19 1975-09-15 Philips Nv DEVICE FOR GENERATING COLD AND / OR LIQUEFIING GASES.
US3360955A (en) * 1965-08-23 1968-01-02 Carroll E. Witter Helium fluid refrigerator
NL6607168A (en) * 1966-05-25 1967-11-27
NL147251B (en) * 1966-07-01 1975-09-15 Philips Nv EJECTOR, PARTICULARLY SUITABLE FOR A DEVICE FOR GENERATING COLD AND / OR LIQUEFIING GASES.

Also Published As

Publication number Publication date
US3713305A (en) 1973-01-30

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