JPWO2022230770A1 - - Google Patents

Info

Publication number
JPWO2022230770A1
JPWO2022230770A1 JP2023517487A JP2023517487A JPWO2022230770A1 JP WO2022230770 A1 JPWO2022230770 A1 JP WO2022230770A1 JP 2023517487 A JP2023517487 A JP 2023517487A JP 2023517487 A JP2023517487 A JP 2023517487A JP WO2022230770 A1 JPWO2022230770 A1 JP WO2022230770A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023517487A
Other languages
Japanese (ja)
Other versions
JPWO2022230770A5 (https=
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 filed Critical
Publication of JPWO2022230770A1 publication Critical patent/JPWO2022230770A1/ja
Publication of JPWO2022230770A5 publication Critical patent/JPWO2022230770A5/ja
Pending 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
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2515—Flow valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
JP2023517487A 2021-04-30 2022-04-22 Pending JPWO2022230770A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021077105 2021-04-30
PCT/JP2022/018561 WO2022230770A1 (ja) 2021-04-30 2022-04-22 極低温冷凍機および極低温冷凍機の運転方法

Publications (2)

Publication Number Publication Date
JPWO2022230770A1 true JPWO2022230770A1 (https=) 2022-11-03
JPWO2022230770A5 JPWO2022230770A5 (https=) 2024-02-06

Family

ID=83847172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023517487A Pending JPWO2022230770A1 (https=) 2021-04-30 2022-04-22

Country Status (6)

Country Link
US (1) US12516852B2 (https=)
EP (1) EP4332460B1 (https=)
JP (1) JPWO2022230770A1 (https=)
KR (1) KR20240004291A (https=)
CN (1) CN117222854A (https=)
WO (1) WO2022230770A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026018631A1 (ja) * 2024-07-19 2026-01-22 住友重機械工業株式会社 極低温冷凍機およびバッファ装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067023B2 (ja) * 1985-04-09 1994-01-26 ダイキン工業株式会社 ヘリウム冷凍装置
JPH07117310B2 (ja) * 1987-11-06 1995-12-18 日本原子力研究所 極低温冷凍装置
JPH08313086A (ja) * 1995-05-23 1996-11-29 Daikin Ind Ltd 極低温冷凍機の低圧制御装置
JPH11257768A (ja) * 1998-03-11 1999-09-24 Sanyo Electric Co Ltd 極低温冷凍装置
JP2009121786A (ja) * 2007-11-19 2009-06-04 Ihi Corp 極低温冷凍装置とその制御方法
JP2020112315A (ja) * 2019-01-15 2020-07-27 住友重機械工業株式会社 極低温冷凍機の起動方法、極低温冷凍機

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552120A (en) * 1969-03-05 1971-01-05 Research Corp Stirling cycle type thermal device
JPH0610564B2 (ja) * 1984-12-21 1994-02-09 株式会社東芝 極低温冷凍機
JP2609327B2 (ja) 1989-05-26 1997-05-14 三菱電機株式会社 冷凍機
JP2583721B2 (ja) * 1992-09-17 1997-02-19 三菱電機株式会社 蓄冷型冷凍機
JPH06268267A (ja) * 1993-03-16 1994-09-22 Railway Technical Res Inst 極低温冷凍装置
JPH08296607A (ja) * 1995-04-25 1996-11-12 Smc Corp 流体圧アクチュエータの駆動回路
JP3439651B2 (ja) 1998-03-31 2003-08-25 住友重機械工業株式会社 蓄冷式冷凍機
JP3375906B2 (ja) * 1999-03-26 2003-02-10 住友重機械工業株式会社 ヘリウム液化装置の制御方法及び装置
US6530237B2 (en) 2001-04-02 2003-03-11 Helix Technology Corporation Refrigeration system pressure control using a gas volume
US7127901B2 (en) 2001-07-20 2006-10-31 Brooks Automation, Inc. Helium management control system
CN101324392B (zh) * 2007-06-11 2010-09-22 洪国民 一种超低温制冷机的压力调节系统
KR101342455B1 (ko) * 2010-10-08 2013-12-17 스미토모 크라이어제닉스 오브 아메리카 인코포레이티드 고속 냉각 극저온 냉동기
JP5599766B2 (ja) * 2011-09-30 2014-10-01 住友重機械工業株式会社 極低温冷凍機
JP2013174411A (ja) * 2012-02-27 2013-09-05 Sumitomo Heavy Ind Ltd 極低温冷凍機
JP5868224B2 (ja) 2012-03-07 2016-02-24 住友重機械工業株式会社 クライオポンプシステム、クライオポンプシステムの運転方法、及び圧縮機ユニット
JP5943865B2 (ja) * 2013-03-12 2016-07-05 住友重機械工業株式会社 クライオポンプシステム、クライオポンプシステムの運転方法、及び圧縮機ユニット
JP5996483B2 (ja) * 2013-04-24 2016-09-21 住友重機械工業株式会社 極低温冷凍機
JP6067477B2 (ja) * 2013-05-16 2017-01-25 住友重機械工業株式会社 極低温冷凍機
US10184693B2 (en) * 2015-10-23 2019-01-22 Sumitomo Heavy Industries, Ltd. GM cryocooler
JP6975066B2 (ja) * 2018-02-20 2021-12-01 住友重機械工業株式会社 極低温冷凍機
CN111637654A (zh) * 2020-06-11 2020-09-08 安徽万瑞冷电科技有限公司 应用于低温泵的变容积制冷系统、变容积方法、系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067023B2 (ja) * 1985-04-09 1994-01-26 ダイキン工業株式会社 ヘリウム冷凍装置
JPH07117310B2 (ja) * 1987-11-06 1995-12-18 日本原子力研究所 極低温冷凍装置
JPH08313086A (ja) * 1995-05-23 1996-11-29 Daikin Ind Ltd 極低温冷凍機の低圧制御装置
JPH11257768A (ja) * 1998-03-11 1999-09-24 Sanyo Electric Co Ltd 極低温冷凍装置
JP2009121786A (ja) * 2007-11-19 2009-06-04 Ihi Corp 極低温冷凍装置とその制御方法
JP2020112315A (ja) * 2019-01-15 2020-07-27 住友重機械工業株式会社 極低温冷凍機の起動方法、極低温冷凍機

Also Published As

Publication number Publication date
WO2022230770A1 (ja) 2022-11-03
EP4332460A4 (en) 2024-10-16
KR20240004291A (ko) 2024-01-11
US20240060689A1 (en) 2024-02-22
US12516852B2 (en) 2026-01-06
CN117222854A (zh) 2023-12-12
EP4332460A1 (en) 2024-03-06
EP4332460B1 (en) 2025-08-13

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