JPS5576294A - Low temperature tank with steady shape bottom - Google Patents

Low temperature tank with steady shape bottom

Info

Publication number
JPS5576294A
JPS5576294A JP14853378A JP14853378A JPS5576294A JP S5576294 A JPS5576294 A JP S5576294A JP 14853378 A JP14853378 A JP 14853378A JP 14853378 A JP14853378 A JP 14853378A JP S5576294 A JPS5576294 A JP S5576294A
Authority
JP
Japan
Prior art keywords
distorsion
corrugation
low temperature
temperature tank
shape bottom
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.)
Granted
Application number
JP14853378A
Other languages
Japanese (ja)
Other versions
JPS6020639B2 (en
Inventor
Tomio Yamaguchi
Riichi Niwa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14853378A priority Critical patent/JPS6020639B2/en
Publication of JPS5576294A publication Critical patent/JPS5576294A/en
Publication of JPS6020639B2 publication Critical patent/JPS6020639B2/en
Expired 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
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/025—Bulk storage in barges or on ships
    • F17C3/027—Wallpanels for so-called membrane tanks
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To correct distorsion of the botom of a tank by corrugating in one direction practically. CONSTITUTION:A lateral or a longitudinal center line 7 corresponding to a diameter D is the maximum length of all lines included in the bottom 1, across which the most corrugations 4, 5 in the bottom extend to die a distorsion. As apart from the center line 7, the corrugation 5 reduces in the staged from in a certain distance at a point near the external wall whrer intermediate section 10 of neighbour corrugation 13 meets the corrugation 5 to have a distorsion in vain in place of it. At any point of these corrugations 4, 5 13 pass across its tangent line, which provides no distorsion given and easy manufacturing.
JP14853378A 1978-11-30 1978-11-30 Cryogenic tank with fixed bottom Expired JPS6020639B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14853378A JPS6020639B2 (en) 1978-11-30 1978-11-30 Cryogenic tank with fixed bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14853378A JPS6020639B2 (en) 1978-11-30 1978-11-30 Cryogenic tank with fixed bottom

Publications (2)

Publication Number Publication Date
JPS5576294A true JPS5576294A (en) 1980-06-09
JPS6020639B2 JPS6020639B2 (en) 1985-05-23

Family

ID=15454898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14853378A Expired JPS6020639B2 (en) 1978-11-30 1978-11-30 Cryogenic tank with fixed bottom

Country Status (1)

Country Link
JP (1) JPS6020639B2 (en)

Also Published As

Publication number Publication date
JPS6020639B2 (en) 1985-05-23

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