FR2707375B1 - Procédé d'obtention de très basses températures. - Google Patents

Procédé d'obtention de très basses températures.

Info

Publication number
FR2707375B1
FR2707375B1 FR9308201A FR9308201A FR2707375B1 FR 2707375 B1 FR2707375 B1 FR 2707375B1 FR 9308201 A FR9308201 A FR 9308201A FR 9308201 A FR9308201 A FR 9308201A FR 2707375 B1 FR2707375 B1 FR 2707375B1
Authority
FR
France
Prior art keywords
pct
enclosure
temperature
sec
mixing chamber
Prior art date
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 - Fee Related
Application number
FR9308201A
Other languages
English (en)
Other versions
FR2707375A1 (fr
Inventor
Benoit Alain Daniel
Pujol Serge
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 to FR9308201A priority Critical patent/FR2707375B1/fr
Application filed by Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to PCT/FR1994/000818 priority patent/WO1995002158A1/fr
Priority to RU96102156A priority patent/RU2117883C1/ru
Priority to AT94921676T priority patent/ATE164441T1/de
Priority to JP50385195A priority patent/JP3304978B2/ja
Priority to US08/578,656 priority patent/US5657635A/en
Priority to DE69409236T priority patent/DE69409236T2/de
Priority to EP94921676A priority patent/EP0706632B1/fr
Publication of FR2707375A1 publication Critical patent/FR2707375A1/fr
Application granted granted Critical
Publication of FR2707375B1 publication Critical patent/FR2707375B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Glass Compositions (AREA)
FR9308201A 1993-07-05 1993-07-05 Procédé d'obtention de très basses températures. Expired - Fee Related FR2707375B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9308201A FR2707375B1 (fr) 1993-07-05 1993-07-05 Procédé d'obtention de très basses températures.
RU96102156A RU2117883C1 (ru) 1993-07-05 1994-07-04 Способ получения очень низких температур
AT94921676T ATE164441T1 (de) 1993-07-05 1994-07-04 Verfahren zur tiefsttemperaturerzeugung
JP50385195A JP3304978B2 (ja) 1993-07-05 1994-07-04 極低温生成方法
PCT/FR1994/000818 WO1995002158A1 (fr) 1993-07-05 1994-07-04 Procede d'obtention de tres basses temperatures
US08/578,656 US5657635A (en) 1993-07-05 1994-07-04 Method for obtaining very low temperatures
DE69409236T DE69409236T2 (de) 1993-07-05 1994-07-04 Verfahren zur tiefsttemperaturerzeugung
EP94921676A EP0706632B1 (fr) 1993-07-05 1994-07-04 Procede d'obtention de tres basses temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308201A FR2707375B1 (fr) 1993-07-05 1993-07-05 Procédé d'obtention de très basses températures.

Publications (2)

Publication Number Publication Date
FR2707375A1 FR2707375A1 (fr) 1995-01-13
FR2707375B1 true FR2707375B1 (fr) 1995-09-22

Family

ID=9448906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308201A Expired - Fee Related FR2707375B1 (fr) 1993-07-05 1993-07-05 Procédé d'obtention de très basses températures.

Country Status (8)

Country Link
US (1) US5657635A (fr)
EP (1) EP0706632B1 (fr)
JP (1) JP3304978B2 (fr)
AT (1) ATE164441T1 (fr)
DE (1) DE69409236T2 (fr)
FR (1) FR2707375B1 (fr)
RU (1) RU2117883C1 (fr)
WO (1) WO1995002158A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0421111D0 (en) * 2004-09-22 2004-10-27 Oxford Instr Superconductivity Cryogenic flow valve system
FR2934674A1 (fr) * 2008-07-31 2010-02-05 Air Liquide Refrigerateur et procede de production de froid a tres basse temperature
DE102009025544B3 (de) * 2009-06-19 2010-09-23 Institut für Luft- und Kältetechnik gGmbH Lösungskältemaschine
US8991150B2 (en) 2012-07-27 2015-03-31 Board Of Trustees Of Northern Illinois University High specific impulse superfluid and nanotube propulsion device, system and propulsion method
US10240875B2 (en) * 2014-07-09 2019-03-26 The Regents Of The University Of California Active cryogenic electronic envelope

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322337A1 (fr) * 1975-08-26 1977-03-25 Air Liquide Dispositif d'alimentation de refrigerant d'un refrigerateur a circuit ouvert, et systeme de refrigeration comportant un tel dispositif
US4080802A (en) * 1976-07-14 1978-03-28 International Telephone And Telegraph Corporation Hybrid gas cryogenic cooler
DE3435229A1 (de) * 1984-09-26 1986-04-03 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Kryostat fuer den betrieb einer (pfeil hoch)3(pfeil hoch)he-(pfeil hoch)4(pfeil hoch)he-mischeinheit
SU1229528A1 (ru) * 1984-10-15 1986-05-07 Всесоюзный научно-исследовательский институт гелиевой техники Способ пуска рефрижератора @ - @
US4697425A (en) * 1986-04-24 1987-10-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Oxygen chemisorption cryogenic refrigerator
FR2626658B1 (fr) * 1988-02-03 1990-07-20 Centre Nat Etd Spatiales Procede et appareillage pour l'obtention de tres basses temperatures
DE3941314A1 (de) * 1989-12-14 1991-06-20 Bodenseewerk Geraetetech Kuehlvorrichtung
US5063747A (en) * 1990-06-28 1991-11-12 United States Of America As Represented By The United States National Aeronautics And Space Administration Multicomponent gas sorption Joule-Thomson refrigeration
US5119637A (en) * 1990-12-28 1992-06-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultra-high temperature stability Joule-Thomson cooler with capability to accommodate pressure variations

Also Published As

Publication number Publication date
JPH08512398A (ja) 1996-12-24
US5657635A (en) 1997-08-19
RU2117883C1 (ru) 1998-08-20
EP0706632A1 (fr) 1996-04-17
FR2707375A1 (fr) 1995-01-13
JP3304978B2 (ja) 2002-07-22
WO1995002158A1 (fr) 1995-01-19
ATE164441T1 (de) 1998-04-15
DE69409236T2 (de) 1998-11-05
DE69409236D1 (de) 1998-04-30
EP0706632B1 (fr) 1998-03-25

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Legal Events

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