EP3775717A4 - Heat station for cooling a circulating cryogen - Google Patents

Heat station for cooling a circulating cryogen Download PDF

Info

Publication number
EP3775717A4
EP3775717A4 EP18913476.0A EP18913476A EP3775717A4 EP 3775717 A4 EP3775717 A4 EP 3775717A4 EP 18913476 A EP18913476 A EP 18913476A EP 3775717 A4 EP3775717 A4 EP 3775717A4
Authority
EP
European Patent Office
Prior art keywords
cooling
heat station
circulating cryogen
cryogen
circulating
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
EP18913476.0A
Other languages
German (de)
French (fr)
Other versions
EP3775717A2 (en
Inventor
Ralph C. Longsworth
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 SHI Cryogenics of America Inc
Original Assignee
Sumitomo SHI Cryogenics of America Inc
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 SHI Cryogenics of America Inc filed Critical Sumitomo SHI Cryogenics of America Inc
Publication of EP3775717A2 publication Critical patent/EP3775717A2/en
Publication of EP3775717A4 publication Critical patent/EP3775717A4/en
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
    • F25B9/06—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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
EP18913476.0A 2018-04-06 2018-04-06 Heat station for cooling a circulating cryogen Pending EP3775717A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/026482 WO2019194819A2 (en) 2018-04-06 2018-04-06 Heat station for cooling a circulating cryogen

Publications (2)

Publication Number Publication Date
EP3775717A2 EP3775717A2 (en) 2021-02-17
EP3775717A4 true EP3775717A4 (en) 2022-01-26

Family

ID=68101380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18913476.0A Pending EP3775717A4 (en) 2018-04-06 2018-04-06 Heat station for cooling a circulating cryogen

Country Status (5)

Country Link
EP (1) EP3775717A4 (en)
JP (1) JP7022221B2 (en)
KR (1) KR102398432B1 (en)
CN (1) CN111936802B (en)
WO (1) WO2019194819A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118202208A (en) * 2021-10-26 2024-06-14 住友(Shi)美国低温研究有限公司 Gas-activated seal for a Gift-Maxwell's flood expander

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003166768A (en) * 2001-11-30 2003-06-13 Sharp Corp Stirling engine and its operation method
CN1760604A (en) * 2005-10-27 2006-04-19 中国科学院上海技术物理研究所 A kind of hot-side heat dissipation device that is used for sterlin refrigerator
US20160097567A1 (en) * 2014-10-07 2016-04-07 Sumitomo Heavy Industries, Ltd. Cryogenic refrigerator
US20180023849A1 (en) * 2016-07-25 2018-01-25 Sumitomo (Shi) Cryogenics Of America, Inc. Cryogenic expander with collar bumper for reduced noise and vibration characteristics

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW426798B (en) * 1998-02-06 2001-03-21 Sanyo Electric Co Stirling apparatus
US6256997B1 (en) 2000-02-15 2001-07-10 Intermagnetics General Corporation Reduced vibration cooling device having pneumatically-driven GM type displacer
JP3563703B2 (en) 2001-02-19 2004-09-08 シャープ株式会社 Heat exchanger for Stirling refrigerator and method of manufacturing the same
EP1314938B1 (en) * 2000-09-01 2005-05-11 Sharp Kabushiki Kaisha Heat exchanger for stirling refrigerating machine, heat exchanger body, and method of manufacturing heat exchanger body
JP3563679B2 (en) 2000-09-01 2004-09-08 シャープ株式会社 Heat exchanger and heat exchanger body for Stirling refrigerator
US7225859B2 (en) * 2000-09-01 2007-06-05 Sharp Kabushiki Kaisha Heat exchanger element and heat exchanger member for a stirling cycle refrigerator and method of manufacturing such a heat exchanger member
JP2003028527A (en) 2001-07-16 2003-01-29 Sharp Corp Internal heat exchanger for stirling engine, and stirling refrigerating machine
CN1959298A (en) * 2006-11-24 2007-05-09 中国科学院上海技术物理研究所 Stirling refrigerating machine being as cold source of low temperature refrigerator
US8375742B2 (en) * 2007-08-21 2013-02-19 Cryomech, Inc. Reliquifier and recondenser with vacuum insulated sleeve and liquid transfer tube
KR101342455B1 (en) 2010-10-08 2013-12-17 스미토모 크라이어제닉스 오브 아메리카 인코포레이티드 Fast cool down cryogenic refrigerator
JP2015117885A (en) * 2013-12-18 2015-06-25 住友重機械工業株式会社 Cryogenic refrigerating machine
JP6403539B2 (en) * 2014-10-29 2018-10-10 住友重機械工業株式会社 Cryogenic refrigerator
JP6629222B2 (en) 2014-10-30 2020-01-15 住友重機械工業株式会社 Cryogenic refrigerator
CN104534715A (en) * 2014-12-09 2015-04-22 中国科学院上海技术物理研究所 Low-vibration large-cooling-capacity free piston type Stirling cryocooler expansion machine
CN206238523U (en) * 2016-10-14 2017-06-13 上海朗旦制冷技术有限公司 Using the air conditioner device for human body of stirling refrigeration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003166768A (en) * 2001-11-30 2003-06-13 Sharp Corp Stirling engine and its operation method
CN1760604A (en) * 2005-10-27 2006-04-19 中国科学院上海技术物理研究所 A kind of hot-side heat dissipation device that is used for sterlin refrigerator
US20160097567A1 (en) * 2014-10-07 2016-04-07 Sumitomo Heavy Industries, Ltd. Cryogenic refrigerator
US20180023849A1 (en) * 2016-07-25 2018-01-25 Sumitomo (Shi) Cryogenics Of America, Inc. Cryogenic expander with collar bumper for reduced noise and vibration characteristics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019194819A2 *

Also Published As

Publication number Publication date
KR20200128758A (en) 2020-11-16
CN111936802A (en) 2020-11-13
CN111936802B (en) 2022-10-14
EP3775717A2 (en) 2021-02-17
WO2019194819A3 (en) 2019-12-19
JP2021519407A (en) 2021-08-10
JP7022221B2 (en) 2022-02-17
KR102398432B1 (en) 2022-05-13
WO2019194819A2 (en) 2019-10-10

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