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SE329639B - - Google Patents

Info

Publication number
SE329639B
SE329639B SE05300/68A SE530068A SE329639B SE 329639 B SE329639 B SE 329639B SE 05300/68 A SE05300/68 A SE 05300/68A SE 530068 A SE530068 A SE 530068A SE 329639 B SE329639 B SE 329639B
Authority
SE
Sweden
Prior art keywords
helium
bath
superleak
load
superfluid
Prior art date
Application number
SE05300/68A
Other languages
English (en)
Inventor
F Staas
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 SE329639B publication Critical patent/SE329639B/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)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE05300/68A 1967-04-22 1968-04-19 SE329639B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6705713A NL6705713A (xx) 1967-04-22 1967-04-22

Publications (1)

Publication Number Publication Date
SE329639B true SE329639B (xx) 1970-10-19

Family

ID=19799937

Family Applications (1)

Application Number Title Priority Date Filing Date
SE05300/68A SE329639B (xx) 1967-04-22 1968-04-19

Country Status (10)

Country Link
US (1) US3472038A (xx)
AT (1) AT278065B (xx)
BE (1) BE714028A (xx)
CH (1) CH482997A (xx)
DE (1) DE1751185A1 (xx)
FR (1) FR1560167A (xx)
GB (1) GB1228029A (xx)
NL (1) NL6705713A (xx)
NO (1) NO123965B (xx)
SE (1) SE329639B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515452A (de) * 1968-06-05 1971-11-15 Philips Nv Vorrichtung zum Transportieren von Wärme von einem niedrigeren zu einem höheren Temperaturniveau
NL6807902A (xx) * 1968-06-05 1969-12-09
NL7203556A (xx) * 1972-03-17 1973-09-19
NL160381C (nl) * 1972-03-18 1979-10-15 Philips Nv Inrichting voor het transporteren van warmte van een lager naar een hoger temperatuurniveau, welke inrichting is voor- zien van een mengkamer, welke via een verbindingskanaal is verbonden met een verdampingsreservoir voor een 4he-3he-mengsel, terwijl het verdampingsreservoir is voorzien van een van een superlek voorzien afvoerkanaal.
DE2732318C2 (de) * 1977-07-16 1986-06-26 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zum Dosieren kleiner Mengen eines tiefsiedenden verflüssigten Gases
DE2806829C3 (de) * 1978-02-17 1984-09-20 Deutsche Forschungs- Und Versuchsanstalt Fuer Luft- Und Raumfahrt E.V., 5000 Koeln Vorrichtung zur Tiefstkühlung von Objekten
US4283948A (en) * 1979-12-21 1981-08-18 Air Products And Chemicals, Inc. Cryogenic air sampler
EP0089391B1 (en) * 1982-03-23 1986-06-04 International Business Machines Corporation Method and dilution refrigerator for cooling at temperatures below 1k
CN113390210B (zh) * 2021-07-09 2024-11-22 深圳市福田区南科大量子技术与工程研究院 低噪声微小扰动型1k制冷装置

Family Cites Families (3)

* 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
US3364687A (en) * 1965-05-03 1968-01-23 Massachusetts Inst Technology Helium heat transfer system
GB1117246A (en) * 1966-03-16 1968-06-19 Atomic Energy Authority Uk Improvements in or relating to refrigerators operating at very low temperatures

Also Published As

Publication number Publication date
NO123965B (xx) 1972-02-07
DE1751185A1 (de) 1971-06-03
US3472038A (en) 1969-10-14
GB1228029A (xx) 1971-04-15
CH482997A (de) 1969-12-15
FR1560167A (xx) 1969-03-14
AT278065B (de) 1970-01-26
BE714028A (xx) 1968-10-22
NL6705713A (xx) 1968-10-23

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