CN110651161A - 超低温制冷机 - Google Patents

超低温制冷机 Download PDF

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Publication number
CN110651161A
CN110651161A CN201880011986.9A CN201880011986A CN110651161A CN 110651161 A CN110651161 A CN 110651161A CN 201880011986 A CN201880011986 A CN 201880011986A CN 110651161 A CN110651161 A CN 110651161A
Authority
CN
China
Prior art keywords
displacer
cold head
chamber
cryogenic refrigerator
valve unit
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.)
Pending
Application number
CN201880011986.9A
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English (en)
Chinese (zh)
Inventor
许名尧
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of CN110651161A publication Critical patent/CN110651161A/zh
Pending legal-status Critical Current

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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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
CN201880011986.9A 2017-05-31 2018-05-24 超低温制冷机 Pending CN110651161A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017108169A JP6842373B2 (ja) 2017-05-31 2017-05-31 極低温冷凍機
JP2017-108169 2017-05-31
PCT/JP2018/019976 WO2018221371A1 (fr) 2017-05-31 2018-05-24 Congélateur à basse température extrême

Publications (1)

Publication Number Publication Date
CN110651161A true CN110651161A (zh) 2020-01-03

Family

ID=64454568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880011986.9A Pending CN110651161A (zh) 2017-05-31 2018-05-24 超低温制冷机

Country Status (3)

Country Link
JP (1) JP6842373B2 (fr)
CN (1) CN110651161A (fr)
WO (1) WO2018221371A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062972A (ja) * 1992-06-22 1994-01-11 Daikin Ind Ltd 極低温冷凍機
JP2003507689A (ja) * 1999-08-17 2003-02-25 シーメンス アクチエンゲゼルシヤフト 回転超伝導巻線用の冷却ユニットを有する超伝導装置
JP2005024239A (ja) * 2004-09-17 2005-01-27 Sumitomo Heavy Ind Ltd パルス管冷凍機
JP2013083428A (ja) * 2011-09-28 2013-05-09 Sumitomo Heavy Ind Ltd 極低温冷凍装置
CN104121717A (zh) * 2013-04-24 2014-10-29 住友重机械工业株式会社 超低温制冷机
CN104976808A (zh) * 2014-04-02 2015-10-14 住友重机械工业株式会社 超低温制冷机
CN105928236A (zh) * 2015-02-27 2016-09-07 住友重机械工业株式会社 超低温制冷机及回转接头

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090229291A1 (en) * 2008-03-11 2009-09-17 American Superconductor Corporation Cooling System in a Rotating Reference Frame
JP2014156952A (ja) * 2013-02-15 2014-08-28 High Energy Accelerator Research Organization 連続回転系で極低温を実現する装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062972A (ja) * 1992-06-22 1994-01-11 Daikin Ind Ltd 極低温冷凍機
JP2003507689A (ja) * 1999-08-17 2003-02-25 シーメンス アクチエンゲゼルシヤフト 回転超伝導巻線用の冷却ユニットを有する超伝導装置
JP2005024239A (ja) * 2004-09-17 2005-01-27 Sumitomo Heavy Ind Ltd パルス管冷凍機
JP2013083428A (ja) * 2011-09-28 2013-05-09 Sumitomo Heavy Ind Ltd 極低温冷凍装置
CN104121717A (zh) * 2013-04-24 2014-10-29 住友重机械工业株式会社 超低温制冷机
CN104976808A (zh) * 2014-04-02 2015-10-14 住友重机械工业株式会社 超低温制冷机
CN105928236A (zh) * 2015-02-27 2016-09-07 住友重机械工业株式会社 超低温制冷机及回转接头

Also Published As

Publication number Publication date
JP6842373B2 (ja) 2021-03-17
WO2018221371A1 (fr) 2018-12-06
JP2018204826A (ja) 2018-12-27

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20200103

RJ01 Rejection of invention patent application after publication