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JPS56134786A - Super low temperature device - Google Patents

Super low temperature device

Info

Publication number
JPS56134786A
JPS56134786A JP3745680A JP3745680A JPS56134786A JP S56134786 A JPS56134786 A JP S56134786A JP 3745680 A JP3745680 A JP 3745680A JP 3745680 A JP3745680 A JP 3745680A JP S56134786 A JPS56134786 A JP S56134786A
Authority
JP
Japan
Prior art keywords
heat
temperature side
container
supporting
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
JP3745680A
Other languages
Japanese (ja)
Inventor
Yoshinori Shiraku
Hisanao Ogata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3745680A priority Critical patent/JPS56134786A/en
Publication of JPS56134786A publication Critical patent/JPS56134786A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0631—Three or more walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/016—Noble gases (Ar, Kr, Xe)
    • F17C2221/017—Helium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

PURPOSE:To greatly decrease the intruding heat by supporting an inner and outer containers heat insulative by a non-metal whose heat conductivity is relatively small and attaching a thin metal film whose heat reflecting factor is relatively good to the surface of the supporting body. CONSTITUTION:The space between the outer container 2 and the inner container 3 are evacuated for heat insulation, and an intermediate partition wall 4 for shileding heat radiation is provided. Liquid He is put in the container 3, and a super conductive device 9 is immersed. The inner container 3, intermediate partition wall 4, and the outer container 2 are supported by heat insulative supporting body 10. The supporing body 10 is composed of three parts, i.e., a high temperature side 11, a low temperature side 12, and intermedite temperature side 13. The part 13 is welded to the wall 4, and the temperature of the part 13 is kept at the same as the temperature of the wall 4. Synthetic resin is used for the supporting body and the low heat conductivity is maintained. Al and the like of about 50-5,000Angstrom are attached to the side of the supporting material 12 on the low temperature side and the heat is reflected. Then, the intruding heat can be greatly reduced, and the heat loss can be decreased.
JP3745680A 1980-03-26 1980-03-26 Super low temperature device Pending JPS56134786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3745680A JPS56134786A (en) 1980-03-26 1980-03-26 Super low temperature device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3745680A JPS56134786A (en) 1980-03-26 1980-03-26 Super low temperature device

Publications (1)

Publication Number Publication Date
JPS56134786A true JPS56134786A (en) 1981-10-21

Family

ID=12498013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3745680A Pending JPS56134786A (en) 1980-03-26 1980-03-26 Super low temperature device

Country Status (1)

Country Link
JP (1) JPS56134786A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998570A (en) * 1982-11-26 1984-06-06 Japanese National Railways<Jnr> Cryogenic heat insulating support
JPS59201477A (en) * 1983-04-29 1984-11-15 Mitsubishi Electric Corp Ultralow temperature container
JP2008261575A (en) * 2007-04-12 2008-10-30 Sumitomo Electric Ind Ltd Vacuum insulated container
WO2022237144A1 (en) * 2021-05-11 2022-11-17 百穰新能源科技(深圳)有限公司 Gas storage reservoir, energy storage device, and control method and mounting method for gas storage reservoir

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055292A (en) * 1973-09-12 1975-05-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055292A (en) * 1973-09-12 1975-05-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998570A (en) * 1982-11-26 1984-06-06 Japanese National Railways<Jnr> Cryogenic heat insulating support
JPS59201477A (en) * 1983-04-29 1984-11-15 Mitsubishi Electric Corp Ultralow temperature container
JP2008261575A (en) * 2007-04-12 2008-10-30 Sumitomo Electric Ind Ltd Vacuum insulated container
WO2022237144A1 (en) * 2021-05-11 2022-11-17 百穰新能源科技(深圳)有限公司 Gas storage reservoir, energy storage device, and control method and mounting method for gas storage reservoir

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