FR2760076B1 - Dispositif de refroidissement cryogenique a oscillateur de pression a double effet - Google Patents

Dispositif de refroidissement cryogenique a oscillateur de pression a double effet

Info

Publication number
FR2760076B1
FR2760076B1 FR9702084A FR9702084A FR2760076B1 FR 2760076 B1 FR2760076 B1 FR 2760076B1 FR 9702084 A FR9702084 A FR 9702084A FR 9702084 A FR9702084 A FR 9702084A FR 2760076 B1 FR2760076 B1 FR 2760076B1
Authority
FR
France
Prior art keywords
cooling device
double acting
cryogenic cooling
acting pressure
pressure oscillator
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
FR9702084A
Other languages
English (en)
Other versions
FR2760076A1 (fr
Inventor
Patrick Curlier
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.)
Cryotechnologies SA
Original Assignee
Cryotechnologies SA
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 Cryotechnologies SA filed Critical Cryotechnologies SA
Priority to FR9702084A priority Critical patent/FR2760076B1/fr
Publication of FR2760076A1 publication Critical patent/FR2760076A1/fr
Application granted granted Critical
Publication of FR2760076B1 publication Critical patent/FR2760076B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/003—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by piezoelectric means
    • 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
    • F25B9/145—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 pulse-tube cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/44—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements the complete device being wholly immersed in a fluid other than air
    • H01L23/445—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements the complete device being wholly immersed in a fluid other than air the fluid being a liquefied gas, e.g. in a cryogenic vessel
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/14—Compression machines, plants or systems characterised by the cycle used 
    • F25B2309/1418—Pulse-tube cycles with valves in gas supply and return lines
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/14—Compression machines, plants or systems characterised by the cycle used 
    • F25B2309/1422—Pulse tubes with basic schematic including a counter flow heat exchanger instead of a regenerative heat exchanger
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/14—Compression machines, plants or systems characterised by the cycle used 
    • F25B2309/1425—Pulse tubes with basic schematic including several pulse tubes
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/15—Microelectro-mechanical devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR9702084A 1997-02-21 1997-02-21 Dispositif de refroidissement cryogenique a oscillateur de pression a double effet Expired - Fee Related FR2760076B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9702084A FR2760076B1 (fr) 1997-02-21 1997-02-21 Dispositif de refroidissement cryogenique a oscillateur de pression a double effet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9702084A FR2760076B1 (fr) 1997-02-21 1997-02-21 Dispositif de refroidissement cryogenique a oscillateur de pression a double effet

Publications (2)

Publication Number Publication Date
FR2760076A1 FR2760076A1 (fr) 1998-08-28
FR2760076B1 true FR2760076B1 (fr) 1999-05-07

Family

ID=9504025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702084A Expired - Fee Related FR2760076B1 (fr) 1997-02-21 1997-02-21 Dispositif de refroidissement cryogenique a oscillateur de pression a double effet

Country Status (1)

Country Link
FR (1) FR2760076B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6700408A (fr) * 1966-01-20 1967-07-21
FR2554516A1 (fr) * 1983-11-08 1985-05-10 Inf Milit Spatiale Aeronaut Microcompresseur piezo-electrique
US5171129A (en) * 1989-11-14 1992-12-15 Mechanical Technology Incorporated Hydraulically driven reciprocating compressor having a free-floating diaphragm
JP2902159B2 (ja) * 1991-06-26 1999-06-07 アイシン精機株式会社 パルス管式冷凍機
US5275002A (en) * 1992-01-22 1994-01-04 Aisin Newhard Co., Ltd. Pulse tube refrigerating system
DE69321446T2 (de) * 1992-12-07 1999-04-01 Hitachi, Ltd., Tokio/Tokyo Kühlungseinrichtung
GB2273975A (en) * 1992-12-31 1994-07-06 William Alexander Courtney Refrigerator for cryogenic temperatures
FR2702269B1 (fr) * 1993-03-02 1995-04-07 Cryotechnologies Refroidisseur muni d'un doigt froid du type tube pulsé.
FR2717563B1 (fr) * 1994-03-18 1996-04-19 Thomson Csf Refroidisseur à gaz pulsé.

Also Published As

Publication number Publication date
FR2760076A1 (fr) 1998-08-28

Similar Documents

Publication Publication Date Title
DE69704979D1 (de) Druckgerät mit mehreren Druckeinrichtungen
DE69603430D1 (de) Wärmedruckgerät
FR2759792B1 (fr) Piece d'horlogerie comportant un dispositif de detection sans contact
FR2786222B1 (fr) Dispositif d'etancheite a lamelle
FR2743356B1 (fr) Dispositif de produit de consistance liquide a pateuse comportant un dispositif de securite
FR2742216B3 (fr) Dispositif de deshumification par pompe a chaleur
DE69425112D1 (de) Gaszufuhrvorrichtung ausgestattet mit Zylindern
DE69708465D1 (de) Druckgerät mit mehreren Druckeinrichtungen
DE69520461D1 (de) Druckvorrichtung mit Flüssigkeitsausstoss
GB9620598D0 (en) Thermally responsive frangible bulb
NZ241513A (en) Rotary engine with orbitally opposed pistons; operates on pressurised fluid
FR2764139B1 (fr) Dispositif de division de frequence a prediviseur suivi d'un compteur programmable, prediviseur et synthetiseur de frequence correspondants
FR2751915B1 (fr) Dispositif de pressurage a axe de deplacement vertical
FR2806764B1 (fr) Palier a roulement instrumente muni d'un dispositif d'etancheite
FR2751744B1 (fr) Dispositif piezo-electrique de jaugeage de liquide
FR2781287B3 (fr) Endoscope comportant un dispositif d'eclairement
FR2760076B1 (fr) Dispositif de refroidissement cryogenique a oscillateur de pression a double effet
DE69710244D1 (de) Fluiddruckzylinder mit Schlagdämpfungsvorrichtungen
GB9419907D0 (en) Refrigeration eqipment with an improved freezing device
FR2689571B1 (fr) Dispositif de pompage d'un liquide a plusieurs pistons.
FR2746872B1 (fr) Embrayage a friction refroidi par liquide
FR2732099B1 (fr) Compresseurs frigorifiques a calotte amelioree
FR2702739B1 (fr) Dispositif de bouchage a orientation rapide.
FR2769580B1 (fr) Dispositif de leurrage a l'encontre des torpilles a remontee de sillage
FR2769681B1 (fr) Dispositif limiteur de pression

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031