FR2010178B1 - - Google Patents

Info

Publication number
FR2010178B1
FR2010178B1 FR696918349A FR6918349A FR2010178B1 FR 2010178 B1 FR2010178 B1 FR 2010178B1 FR 696918349 A FR696918349 A FR 696918349A FR 6918349 A FR6918349 A FR 6918349A FR 2010178 B1 FR2010178 B1 FR 2010178B1
Authority
FR
France
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.)
Expired
Application number
FR696918349A
Other versions
FR2010178A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Priority claimed from NL6807903A external-priority patent/NL6807903A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2010178A1 publication Critical patent/FR2010178A1/fr
Application granted granted Critical
Publication of FR2010178B1 publication Critical patent/FR2010178B1/fr
Expired 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
    • 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
    • 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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/30—Helium

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR696918349A 1968-06-05 1969-06-04 Expired FR2010178B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2010178A1 FR2010178A1 (fr) 1970-02-13
FR2010178B1 true FR2010178B1 (fr) 1973-05-25

Family

ID=19803824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696918349A Expired FR2010178B1 (fr) 1968-06-05 1969-06-04

Country Status (8)

Country Link
US (1) US3589138A (fr)
AT (1) AT289042B (fr)
BE (1) BE734084A (fr)
CH (1) CH515452A (fr)
FR (1) FR2010178B1 (fr)
GB (1) GB1266427A (fr)
NO (1) NO124080B (fr)
SE (1) SE354348B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7203556A (fr) * 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.
FR2262267B1 (fr) * 1974-02-22 1976-12-03 Commissariat Energie Atomique
NL7902438A (nl) * 1979-03-29 1980-10-01 Philips Nv 3he-4he koelmachine.
FR2524666A1 (fr) * 1982-04-01 1983-10-07 Commissariat Energie Atomique Dispositif de regulation automatique du niveau d'helium a l'etat suprafluide dans un reservoir
US4535595A (en) * 1983-02-09 1985-08-20 Bruker Analytische Mebtechnik Gmbh Cooling device for a low temperature magnet system

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
GB1117246A (en) * 1966-03-16 1968-06-19 Atomic Energy Authority Uk Improvements in or relating to refrigerators operating at very low temperatures
NL6705713A (fr) * 1967-04-22 1968-10-23

Also Published As

Publication number Publication date
DE1925140A1 (de) 1969-12-11
US3589138A (en) 1971-06-29
DE1925140B2 (de) 1976-04-29
CH515452A (de) 1971-11-15
AT289042B (de) 1971-03-25
BE734084A (fr) 1969-12-04
GB1266427A (fr) 1972-03-08
NO124080B (fr) 1972-02-28
FR2010178A1 (fr) 1970-02-13
SE354348B (fr) 1973-03-05

Similar Documents

Publication Publication Date Title
AU1946070A (fr)
AU428130B2 (fr)
AU2374870A (fr)
AU5184069A (fr)
AU6168869A (fr)
FR2010178B1 (fr)
AU6171569A (fr)
AU429879B2 (fr)
AU416157B2 (fr)
AU2581067A (fr)
AU4811568A (fr)
AU421558B1 (fr)
AU3224368A (fr)
AU4744468A (fr)
AR203075Q (fr)
AU3789668A (fr)
AU2580267A (fr)
BE709484A (fr)
BE709479A (fr)
AU4503667A (fr)
AU4558658A (fr)
AU4270368A (fr)
AU463027A (fr)
AU4224469A (fr)
AU479393A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse