ES2030187T3 - Procedimiento y dispositivo de enfriamiento criogenico de un objeto. - Google Patents

Procedimiento y dispositivo de enfriamiento criogenico de un objeto.

Info

Publication number
ES2030187T3
ES2030187T3 ES88402045T ES88402045T ES2030187T3 ES 2030187 T3 ES2030187 T3 ES 2030187T3 ES 88402045 T ES88402045 T ES 88402045T ES 88402045 T ES88402045 T ES 88402045T ES 2030187 T3 ES2030187 T3 ES 2030187T3
Authority
ES
Spain
Prior art keywords
procedure
mass
cryogenic cooling
auxiliary gas
refrigeration
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 - Lifetime
Application number
ES88402045T
Other languages
English (en)
Inventor
Serge Reale
Alain Ravex
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Commissariat a lEnergie Atomique CEA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2030187T3 publication Critical patent/ES2030187T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • 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
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/006—Thermal coupling structure or interface
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2250/00—Special cycles or special engines
    • F02G2250/18—Vuilleumier cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/50—Crosshead guiding pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

DE ACUERDO CON EL PROCEDIMIENTO, SE CEDE LA POTENCIA FRIGORIFICA PRODUCIDA A UNA MASA DE GAS AUXILIAR (8) CUYA TEMPERATURA DE PUNTO TRIPLE CORRESPONDE A LA TEMPERATURA DE REFRIGERACION DESEADA, DE FORMA QUE SE LLEVA A ESTA MASA SU PUNTO TRIPLE Y SE REFRIGERA EL OBJETO (1) POR CAMBIO DE CALOR CON ESTA MASA DE GAS AUXILIAR EN SU PUNTO TRIPLE. APLICACION A LA REFRIGERACION DE LOS DETECTORES INFRARROJOS.
ES88402045T 1987-08-10 1988-08-05 Procedimiento y dispositivo de enfriamiento criogenico de un objeto. Expired - Lifetime ES2030187T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711350A FR2619439B1 (fr) 1987-08-10 1987-08-10 Procede et dispositif de refroidissement cryogenique d'un objet

Publications (1)

Publication Number Publication Date
ES2030187T3 true ES2030187T3 (es) 1992-10-16

Family

ID=9354057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88402045T Expired - Lifetime ES2030187T3 (es) 1987-08-10 1988-08-05 Procedimiento y dispositivo de enfriamiento criogenico de un objeto.

Country Status (4)

Country Link
EP (1) EP0305257B1 (es)
DE (1) DE3869699D1 (es)
ES (1) ES2030187T3 (es)
FR (1) FR2619439B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03209769A (ja) * 1990-01-11 1991-09-12 Mitsubishi Electric Corp 赤外線イメージセンサ
DE4332156A1 (de) * 1993-09-22 1995-03-30 Inst Luft Kaeltetech Gem Gmbh Einrichtung zur autarken Kühlung hochtemperatursupraleitender Bauteile, vorzugsweise Sensoren
FR2776762B1 (fr) * 1998-03-31 2000-06-16 Matra Marconi Space France Dispositif de liaison thermique pour machine cryogenique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356846A (en) * 1965-04-09 1967-12-05 Infrared Ind Inc Infrared detector mounted on thermoelectric cooling means and within a container of inert gas
FR2130001A1 (en) * 1971-03-25 1972-11-03 Comp Generale Electricite Solidified gas cryostat - with pressure-regulated equilibrium used to cool electronic components
US3836779A (en) * 1971-12-22 1974-09-17 Honeywell Inc Cooling apparatus for infrared detectors
US3807188A (en) * 1973-05-11 1974-04-30 Hughes Aircraft Co Thermal coupling device for cryogenic refrigeration

Also Published As

Publication number Publication date
DE3869699D1 (de) 1992-05-07
EP0305257A1 (fr) 1989-03-01
FR2619439B1 (fr) 1990-01-12
FR2619439A1 (fr) 1989-02-17
EP0305257B1 (fr) 1992-04-01

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