FR3100319B1 - Regenerative cryogenic machine - Google Patents

Regenerative cryogenic machine Download PDF

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Publication number
FR3100319B1
FR3100319B1 FR1909710A FR1909710A FR3100319B1 FR 3100319 B1 FR3100319 B1 FR 3100319B1 FR 1909710 A FR1909710 A FR 1909710A FR 1909710 A FR1909710 A FR 1909710A FR 3100319 B1 FR3100319 B1 FR 3100319B1
Authority
FR
France
Prior art keywords
pressure
machine
cryogenic machine
centrifugal compressor
cold finger
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.)
Active
Application number
FR1909710A
Other languages
French (fr)
Other versions
FR3100319A1 (en
Inventor
Julien Tanchon
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.)
Absolut System SAS
Original Assignee
Absolut System SAS
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 Absolut System SAS filed Critical Absolut System SAS
Priority to FR1909710A priority Critical patent/FR3100319B1/en
Priority to US17/639,989 priority patent/US20220325922A1/en
Priority to EP20764432.9A priority patent/EP4025845B1/en
Priority to PCT/EP2020/074869 priority patent/WO2021044034A1/en
Publication of FR3100319A1 publication Critical patent/FR3100319A1/en
Application granted granted Critical
Publication of FR3100319B1 publication Critical patent/FR3100319B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B9/14—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
    • 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
    • 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
    • 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 
    • F25B2309/1407—Pulse-tube cycles with pulse tube having in-line geometrical arrangements
    • 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
    • F25B2309/14181—Pulse-tube cycles with valves in gas supply and return lines the valves being of the rotary type
    • 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 
    • F25B2309/1419—Pulse-tube cycles with pulse tube having a basic pulse tube refrigerator [PTR], i.e. comprising a tube with basic schematic
    • 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 
    • F25B2309/1423—Pulse tubes with basic schematic including an inertance tube
    • 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 
    • F25B2309/1424—Pulse tubes with basic schematic including an orifice and a reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

L’invention concerne une machine cryogénique de type régénérative, comprenant :- un oscillateur de pression,- au moins un doigt froid (20) en liaison fluidique avec l’oscillateur de pression, ladite machine étant caractérisée en ce que l’oscillateur de pression comprend un compresseur centrifuge (1) et un organe de distribution fluidique (12) configuré pour distribuer alternativement du fluide de travail à haute pression et à basse pression du compresseur centrifuge dans ledit doigt froid. Figure pour l’abrégé : Fig 4The invention relates to a cryogenic machine of regenerative type, comprising: - a pressure oscillator, - at least one cold finger (20) in fluid connection with the pressure oscillator, said machine being characterized in that the pressure oscillator comprises a centrifugal compressor (1) and a fluid distribution member (12) configured to alternately distribute high pressure and low pressure working fluid from the centrifugal compressor into said cold finger. Figure for the abstract: Fig 4

FR1909710A 2019-09-04 2019-09-04 Regenerative cryogenic machine Active FR3100319B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1909710A FR3100319B1 (en) 2019-09-04 2019-09-04 Regenerative cryogenic machine
US17/639,989 US20220325922A1 (en) 2019-09-04 2020-09-04 Regenerative cryogenic machine
EP20764432.9A EP4025845B1 (en) 2019-09-04 2020-09-04 Regenerative cryogenic machine
PCT/EP2020/074869 WO2021044034A1 (en) 2019-09-04 2020-09-04 Regenerative cryogenic machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909710 2019-09-04
FR1909710A FR3100319B1 (en) 2019-09-04 2019-09-04 Regenerative cryogenic machine

Publications (2)

Publication Number Publication Date
FR3100319A1 FR3100319A1 (en) 2021-03-05
FR3100319B1 true FR3100319B1 (en) 2021-08-20

Family

ID=69157992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909710A Active FR3100319B1 (en) 2019-09-04 2019-09-04 Regenerative cryogenic machine

Country Status (4)

Country Link
US (1) US20220325922A1 (en)
EP (1) EP4025845B1 (en)
FR (1) FR3100319B1 (en)
WO (1) WO2021044034A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378312B1 (en) * 2000-05-25 2002-04-30 Cryomech Inc. Pulse-tube cryorefrigeration apparatus using an integrated buffer volume
US7434408B2 (en) * 2003-07-31 2008-10-14 High Energy Accelerator Research Organization Method for cooling an article using a cryocooler and cryocooler
US7249465B2 (en) * 2004-03-29 2007-07-31 Praxair Technology, Inc. Method for operating a cryocooler using temperature trending monitoring
CN102939506B (en) * 2010-06-14 2015-05-20 住友重机械工业株式会社 Ultra-low temperature freezer and cooling method
DE102012213293B4 (en) * 2012-07-27 2018-03-29 Pressure Wave Systems Gmbh Compressor device and a cooling device equipped therewith and a refrigerating machine equipped therewith
FR3047551B1 (en) * 2016-02-08 2018-01-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude CRYOGENIC REFRIGERATION DEVICE
EP3285032B1 (en) * 2016-08-18 2019-07-24 Bruker BioSpin AG Cryostat arrangement and method of operation thereof
JP7075816B2 (en) * 2018-05-23 2022-05-26 住友重機械工業株式会社 Rotary valve of ultra-low temperature refrigerator and ultra-low temperature refrigerator

Also Published As

Publication number Publication date
WO2021044034A1 (en) 2021-03-11
US20220325922A1 (en) 2022-10-13
FR3100319A1 (en) 2021-03-05
EP4025845B1 (en) 2023-07-26
EP4025845A1 (en) 2022-07-13
EP4025845C0 (en) 2023-07-26

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