NL7203556A - - Google Patents

Info

Publication number
NL7203556A
NL7203556A NL7203556A NL7203556A NL7203556A NL 7203556 A NL7203556 A NL 7203556A NL 7203556 A NL7203556 A NL 7203556A NL 7203556 A NL7203556 A NL 7203556A NL 7203556 A NL7203556 A NL 7203556A
Authority
NL
Netherlands
Application number
NL7203556A
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 NL7203556A priority Critical patent/NL7203556A/xx
Priority to DE19732308223 priority patent/DE2308223A1/de
Priority to FR7308831A priority patent/FR2176731B1/fr
Priority to US340953A priority patent/US3896630A/en
Priority to JP48029908A priority patent/JPS4912439A/ja
Priority to GB1224773A priority patent/GB1382376A/en
Publication of NL7203556A publication Critical patent/NL7203556A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
NL7203556A 1972-03-17 1972-03-17 NL7203556A (enrdf_load_html_response)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7203556A NL7203556A (enrdf_load_html_response) 1972-03-17 1972-03-17
DE19732308223 DE2308223A1 (de) 1972-03-17 1973-02-20 Verfahren und vorrichtung zum anlassen einer hoch 3 he-hoch 4 he-verduennungskaeltemaschine
FR7308831A FR2176731B1 (enrdf_load_html_response) 1972-03-17 1973-03-13
US340953A US3896630A (en) 1972-03-17 1973-03-14 Method for starting a {hu 3{b He-{hu 4{b He dilution refrigerator
JP48029908A JPS4912439A (enrdf_load_html_response) 1972-03-17 1973-03-14
GB1224773A GB1382376A (en) 1972-03-17 1973-03-14 3he-4he dilution refrigerator and a method for starting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7203556A NL7203556A (enrdf_load_html_response) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
NL7203556A true NL7203556A (enrdf_load_html_response) 1973-09-19

Family

ID=19815630

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7203556A NL7203556A (enrdf_load_html_response) 1972-03-17 1972-03-17

Country Status (6)

Country Link
US (1) US3896630A (enrdf_load_html_response)
JP (1) JPS4912439A (enrdf_load_html_response)
DE (1) DE2308223A1 (enrdf_load_html_response)
FR (1) FR2176731B1 (enrdf_load_html_response)
GB (1) GB1382376A (enrdf_load_html_response)
NL (1) NL7203556A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7713951A (nl) * 1977-12-16 1979-06-19 Philips Nv Superlek.
NL7902014A (nl) * 1979-03-14 1980-09-16 Philips Nv 3he-4he verdunningskoelmachine.
EP0089391B1 (en) * 1982-03-23 1986-06-04 International Business Machines Corporation Method and dilution refrigerator for cooling at temperatures below 1k
US4770006A (en) * 1987-05-01 1988-09-13 Arch Development Corp. Helium dilution refrigeration system
US5172554A (en) * 1991-04-02 1992-12-22 The United States Of America As Represented By The United States Department Of Energy Superfluid thermodynamic cycle refrigerator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB945223A (en) * 1961-09-22 1963-12-23 Atomic Energy Authority Uk Improvements in or relating to refrigerators
GB1117246A (en) * 1966-03-16 1968-06-19 Atomic Energy Authority Uk Improvements in or relating to refrigerators operating at very low temperatures
US3447333A (en) * 1967-03-17 1969-06-03 California Inst Res Found Helium film refrigerator
NL6705713A (enrdf_load_html_response) * 1967-04-22 1968-10-23
NL6807903A (enrdf_load_html_response) * 1968-06-05 1969-12-09
NL6807902A (enrdf_load_html_response) * 1968-06-05 1969-12-09
SE354348B (enrdf_load_html_response) * 1968-06-05 1973-03-05 Philips Nv

Also Published As

Publication number Publication date
FR2176731B1 (enrdf_load_html_response) 1976-11-05
FR2176731A1 (enrdf_load_html_response) 1973-11-02
JPS4912439A (enrdf_load_html_response) 1974-02-02
US3896630A (en) 1975-07-29
GB1382376A (en) 1975-01-29
DE2308223A1 (de) 1973-09-20

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