CN104729137A - 超低温制冷机 - Google Patents

超低温制冷机 Download PDF

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Publication number
CN104729137A
CN104729137A CN201410733757.1A CN201410733757A CN104729137A CN 104729137 A CN104729137 A CN 104729137A CN 201410733757 A CN201410733757 A CN 201410733757A CN 104729137 A CN104729137 A CN 104729137A
Authority
CN
China
Prior art keywords
refrigerant gas
displacer
expansion space
gas stream
low temperature
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
CN201410733757.1A
Other languages
English (en)
Chinese (zh)
Inventor
雷田
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 CN104729137A publication Critical patent/CN104729137A/zh
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
    • F25B9/14—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
    • F25B9/10—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
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CN201410733757.1A 2013-12-18 2014-12-04 超低温制冷机 Pending CN104729137A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-261441 2013-12-18
JP2013261441A JP2015117885A (ja) 2013-12-18 2013-12-18 極低温冷凍機

Publications (1)

Publication Number Publication Date
CN104729137A true CN104729137A (zh) 2015-06-24

Family

ID=53367972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410733757.1A Pending CN104729137A (zh) 2013-12-18 2014-12-04 超低温制冷机

Country Status (3)

Country Link
US (1) US20150168028A1 (ja)
JP (1) JP2015117885A (ja)
CN (1) CN104729137A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449172A (zh) * 2016-05-31 2017-12-08 住友重机械工业株式会社 超低温制冷机
CN111936802A (zh) * 2018-04-06 2020-11-13 住友(Shi)美国低温研究有限公司 冷却循环制冷剂的热站
US11649989B2 (en) 2018-04-06 2023-05-16 Sumitomo (Shi) Cryogenics Of America, Inc. Heat station for cooling a circulating cryogen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7277166B2 (ja) * 2019-02-19 2023-05-18 住友重機械工業株式会社 ディスプレーサ組立体および極低温冷凍機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010077447A (ja) * 2009-12-24 2010-04-08 Toshiba Corp 蓄冷材およびその製造方法
JP2011017457A (ja) * 2009-07-07 2011-01-27 Toshiba Corp 蓄冷式冷凍機
CN102679608A (zh) * 2011-03-17 2012-09-19 住友重机械工业株式会社 超低温制冷机
CN103017393A (zh) * 2011-09-21 2013-04-03 住友重机械工业株式会社 超低温制冷机
CN103196254A (zh) * 2012-01-06 2013-07-10 住友重机械工业株式会社 超低温制冷机和置换器
CN103363706A (zh) * 2012-04-04 2013-10-23 住友重机械工业株式会社 蓄冷式制冷机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356860Y2 (ja) * 1985-12-19 1991-12-24
US5398511A (en) * 1992-03-30 1995-03-21 Mitsubishi Denki Kabushiki Kaisha Regenerative refrigerator
DE10229311A1 (de) * 2002-06-29 2004-01-29 Leybold Vakuum Gmbh Refrigerator mit Regenerator
JP2004183919A (ja) * 2002-11-29 2004-07-02 Sumitomo Heavy Ind Ltd 極低温冷凍機
CN103062949B (zh) * 2011-09-26 2015-05-20 住友重机械工业株式会社 超低温制冷装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017457A (ja) * 2009-07-07 2011-01-27 Toshiba Corp 蓄冷式冷凍機
JP2010077447A (ja) * 2009-12-24 2010-04-08 Toshiba Corp 蓄冷材およびその製造方法
CN102679608A (zh) * 2011-03-17 2012-09-19 住友重机械工业株式会社 超低温制冷机
CN103017393A (zh) * 2011-09-21 2013-04-03 住友重机械工业株式会社 超低温制冷机
CN103196254A (zh) * 2012-01-06 2013-07-10 住友重机械工业株式会社 超低温制冷机和置换器
CN103363706A (zh) * 2012-04-04 2013-10-23 住友重机械工业株式会社 蓄冷式制冷机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107449172A (zh) * 2016-05-31 2017-12-08 住友重机械工业株式会社 超低温制冷机
CN107449172B (zh) * 2016-05-31 2020-03-10 住友重机械工业株式会社 超低温制冷机
CN111936802A (zh) * 2018-04-06 2020-11-13 住友(Shi)美国低温研究有限公司 冷却循环制冷剂的热站
US11649989B2 (en) 2018-04-06 2023-05-16 Sumitomo (Shi) Cryogenics Of America, Inc. Heat station for cooling a circulating cryogen

Also Published As

Publication number Publication date
JP2015117885A (ja) 2015-06-25
US20150168028A1 (en) 2015-06-18

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PB01 Publication
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150624