EP3627069A4 - Freezer, and support structure for extending/retracting member - Google Patents

Freezer, and support structure for extending/retracting member Download PDF

Info

Publication number
EP3627069A4
EP3627069A4 EP18802005.1A EP18802005A EP3627069A4 EP 3627069 A4 EP3627069 A4 EP 3627069A4 EP 18802005 A EP18802005 A EP 18802005A EP 3627069 A4 EP3627069 A4 EP 3627069A4
Authority
EP
European Patent Office
Prior art keywords
freezer
extending
support structure
retracting member
retracting
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
EP18802005.1A
Other languages
German (de)
French (fr)
Other versions
EP3627069A1 (en
Inventor
Kenichi Kanao
Shoji Tsunematsu
Akinobu OKABAYASHI
Kiyomi Otsuka
Kazuki Watanabe
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.)
Wel Research Co Ltd
Sumitomo Heavy Industries Ltd
Original Assignee
Wel Research Co Ltd
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 Wel Research Co Ltd, Sumitomo Heavy Industries Ltd filed Critical Wel Research Co Ltd
Publication of EP3627069A1 publication Critical patent/EP3627069A1/en
Publication of EP3627069A4 publication Critical patent/EP3627069A4/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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP18802005.1A 2017-05-16 2018-04-20 Freezer, and support structure for extending/retracting member Pending EP3627069A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017097504A JP6814439B2 (en) 2017-05-16 2017-05-16 Support structure for refrigerators and advancing / retreating members
PCT/JP2018/016358 WO2018211911A1 (en) 2017-05-16 2018-04-20 Freezer, and support structure for extending/retracting member

Publications (2)

Publication Number Publication Date
EP3627069A1 EP3627069A1 (en) 2020-03-25
EP3627069A4 true EP3627069A4 (en) 2020-11-04

Family

ID=64274313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18802005.1A Pending EP3627069A4 (en) 2017-05-16 2018-04-20 Freezer, and support structure for extending/retracting member

Country Status (3)

Country Link
EP (1) EP3627069A4 (en)
JP (1) JP6814439B2 (en)
WO (1) WO2018211911A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH112468A (en) * 1997-06-13 1999-01-06 Daikin Ind Ltd Stirling refrigerating machine
JP2006090652A (en) * 2004-09-24 2006-04-06 Aisin Seiki Co Ltd Refrigerant expanding device
JP2008215440A (en) * 2007-03-01 2008-09-18 Sumitomo Heavy Ind Ltd Plate spring and refrigerator
US20170114911A1 (en) * 2015-10-23 2017-04-27 Sumitomo Heavy Industries, Ltd. Valve structure, nonlubricated linear compressor, and cryocooler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05288419A (en) 1992-01-31 1993-11-02 Mitsubishi Electric Corp Holding structure for suspension spring of freezer device
JP3120593B2 (en) * 1992-10-05 2000-12-25 株式会社日立製作所 Head slider support device
JP2716922B2 (en) * 1993-03-09 1998-02-18 住友重機械工業株式会社 Stirling cooler compressor
JPH09228012A (en) * 1996-02-21 1997-09-02 Furukawa Electric Co Ltd:The Shape memory alloy leaf spring and its production
JP2007141684A (en) * 2005-11-18 2007-06-07 Kojima Press Co Ltd Contact device
JP2013185750A (en) 2012-03-07 2013-09-19 Sumitomo Heavy Ind Ltd Refrigerator
JP6559462B2 (en) * 2015-05-12 2019-08-14 株式会社東芝 Cryogenic container and superconducting magnet device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH112468A (en) * 1997-06-13 1999-01-06 Daikin Ind Ltd Stirling refrigerating machine
JP2006090652A (en) * 2004-09-24 2006-04-06 Aisin Seiki Co Ltd Refrigerant expanding device
JP2008215440A (en) * 2007-03-01 2008-09-18 Sumitomo Heavy Ind Ltd Plate spring and refrigerator
US20170114911A1 (en) * 2015-10-23 2017-04-27 Sumitomo Heavy Industries, Ltd. Valve structure, nonlubricated linear compressor, and cryocooler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018211911A1 *

Also Published As

Publication number Publication date
JP2018194218A (en) 2018-12-06
JP6814439B2 (en) 2021-01-20
EP3627069A1 (en) 2020-03-25
WO2018211911A1 (en) 2018-11-22

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