FR2123493B3 - - Google Patents

Info

Publication number
FR2123493B3
FR2123493B3 FR7202794A FR7202794A FR2123493B3 FR 2123493 B3 FR2123493 B3 FR 2123493B3 FR 7202794 A FR7202794 A FR 7202794A FR 7202794 A FR7202794 A FR 7202794A FR 2123493 B3 FR2123493 B3 FR 2123493B3
Authority
FR
France
Prior art keywords
load
cryogenic
refrigeration
station
copper
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
Application number
FR7202794A
Other languages
English (en)
French (fr)
Other versions
FR2123493A3 (enrdf_load_stackoverflow
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.)
Cryogenic Technology Inc
Original Assignee
Cryogenic Technology Inc
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 Cryogenic Technology Inc filed Critical Cryogenic Technology Inc
Publication of FR2123493A3 publication Critical patent/FR2123493A3/fr
Application granted granted Critical
Publication of FR2123493B3 publication Critical patent/FR2123493B3/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
    • 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
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • 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
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F2013/005—Thermal joints
    • F28F2013/008—Variable conductance materials; Thermal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7202794A 1971-01-28 1972-01-27 Expired FR2123493B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11067871A 1971-01-28 1971-01-28
US13905771A 1971-04-30 1971-04-30

Publications (2)

Publication Number Publication Date
FR2123493A3 FR2123493A3 (enrdf_load_stackoverflow) 1972-09-08
FR2123493B3 true FR2123493B3 (enrdf_load_stackoverflow) 1975-02-14

Family

ID=26808288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202794A Expired FR2123493B3 (enrdf_load_stackoverflow) 1971-01-28 1972-01-27

Country Status (4)

Country Link
DE (1) DE2203844A1 (enrdf_load_stackoverflow)
FR (1) FR2123493B3 (enrdf_load_stackoverflow)
GB (1) GB1375434A (enrdf_load_stackoverflow)
IT (1) IT951103B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241592A (en) 1977-10-03 1980-12-30 Schlumberger Technology Corporation Cryostat for borehole sonde employing semiconductor detector
GB2183810A (en) * 1985-11-20 1987-06-10 British Aerospace Heat transfer device
WO1987005990A1 (en) * 1986-03-25 1987-10-08 Ortec, Incorporated Modular photon detector cryostat assembly and system
GB8627288D0 (en) * 1986-11-14 1986-12-17 Marconi Co Ltd Cold stage for microscope
US6351952B1 (en) * 2000-12-19 2002-03-05 Goodfaith Innovations, Inc. Interruptible thermal bridge system
US6622515B2 (en) 2000-12-19 2003-09-23 Itb Solutions Llc Interruptible thermal bridge system
DE102007055712A1 (de) * 2007-12-05 2009-06-18 Bruker Biospin Ag Messmodul zur schnellen Messung von elektrischen, elektronischen und mechanischen Bauteilen bei kryogenen Temperaturen sowie Messeinrichtung mit einem solchen Messmodul

Also Published As

Publication number Publication date
GB1375434A (enrdf_load_stackoverflow) 1974-11-27
DE2203844A1 (de) 1972-08-24
IT951103B (it) 1973-06-30
FR2123493A3 (enrdf_load_stackoverflow) 1972-09-08

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