CH584390A5 - - Google Patents

Info

Publication number
CH584390A5
CH584390A5 CH239375A CH239375A CH584390A5 CH 584390 A5 CH584390 A5 CH 584390A5 CH 239375 A CH239375 A CH 239375A CH 239375 A CH239375 A CH 239375A CH 584390 A5 CH584390 A5 CH 584390A5
Authority
CH
Switzerland
Application number
CH239375A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH584390A5 publication Critical patent/CH584390A5/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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
CH239375A 1974-03-01 1975-02-26 CH584390A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7402781.A NL159778B (nl) 1974-03-01 1974-03-01 Koelinrichting voor het verkrijgen van helium beneden het lambda-punt, welke inrichting is voorzien van een reservoir voor vloeibaar 4he-i en een daarmee verbonden verdampingska- mer.

Publications (1)

Publication Number Publication Date
CH584390A5 true CH584390A5 (xx) 1977-01-31

Family

ID=19820869

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239375A CH584390A5 (xx) 1974-03-01 1975-02-26

Country Status (9)

Country Link
US (1) US3978682A (xx)
JP (1) JPS50120038A (xx)
CA (1) CA1004049A (xx)
CH (1) CH584390A5 (xx)
DE (1) DE2507245C3 (xx)
FR (1) FR2262782B1 (xx)
GB (1) GB1494025A (xx)
NL (1) NL159778B (xx)
SE (1) SE423274B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7504835A (nl) * 1975-04-24 1976-10-26 Philips Nv 3he-4he verdunnings koelmachine.
NL7713951A (nl) * 1977-12-16 1979-06-19 Philips Nv Superlek.
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
JPH0698294B2 (ja) * 1987-09-30 1994-12-07 三菱電機株式会社 輸送容器装置
GB9017011D0 (en) * 1990-08-02 1990-09-19 Cryogenic Consult Improvements in and relating to dilution refrigerators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147249B (nl) * 1964-12-19 1975-09-15 Philips Nv Inrichting voor het verwekken van koude en/of voor het vloeibaar maken van gassen.
NL6607168A (xx) * 1966-05-25 1967-11-27
NL6807903A (xx) * 1968-06-05 1969-12-09
BE757572A (fr) * 1969-10-16 1971-04-15 Philips Nv Dispositif permettant de transporter de la chaleur aux temperatures inferieures a la temperature de l'helium

Also Published As

Publication number Publication date
SE7502158L (xx) 1975-09-02
DE2507245C3 (de) 1979-10-25
NL7402781A (nl) 1975-09-03
SE423274B (sv) 1982-04-26
GB1494025A (en) 1977-12-07
DE2507245A1 (de) 1975-09-04
CA1004049A (en) 1977-01-25
NL159778B (nl) 1979-03-15
DE2507245B2 (de) 1979-03-01
FR2262782A1 (xx) 1975-09-26
FR2262782B1 (xx) 1979-06-08
JPS50120038A (xx) 1975-09-19
US3978682A (en) 1976-09-07

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Legal Events

Date Code Title Description
PL Patent ceased