JPS55139597A - Membrane structure of low-temperature liquefied gas tank - Google Patents

Membrane structure of low-temperature liquefied gas tank

Info

Publication number
JPS55139597A
JPS55139597A JP4421779A JP4421779A JPS55139597A JP S55139597 A JPS55139597 A JP S55139597A JP 4421779 A JP4421779 A JP 4421779A JP 4421779 A JP4421779 A JP 4421779A JP S55139597 A JPS55139597 A JP S55139597A
Authority
JP
Japan
Prior art keywords
corrugation
corrugations
flat plate
low
liquefied gas
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
JP4421779A
Other languages
Japanese (ja)
Other versions
JPS6246759B2 (en
Inventor
Keisuke Ueda
Katsuyuki Kakehi
Takeo Yoshihara
Masashi Yamazaki
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP4421779A priority Critical patent/JPS55139597A/en
Publication of JPS55139597A publication Critical patent/JPS55139597A/en
Publication of JPS6246759B2 publication Critical patent/JPS6246759B2/ja
Granted 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
    • F17C2270/0107—Wall panels

Abstract

PURPOSE:To sufficiently and safely absorb the thermal strain of a membrane, by providing corrugation units which have corrugations of slow waves on a flat plate and have trough inside. CONSTITUTION:Pairs of corrugations 12, 12 are laid on a flat plate 11 so that corrugation units 13 are provided in rows. The cross section of each corrugation 12 is shaped as slow waves 14. The continuous trough of each corrugation is located in contact with a cooling member 16. The corrugation units 13 have the troughes 15 inside and are in contact with the cooling member 16. In a cooled state, the wave- shaped cross sections of the corrugations 12 are slowly stretched although the flat plate 11 is contracted. As a result, stress concentration is prevented even if thermal expansion or contraction is caused.
JP4421779A 1979-04-13 1979-04-13 Membrane structure of low-temperature liquefied gas tank Granted JPS55139597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4421779A JPS55139597A (en) 1979-04-13 1979-04-13 Membrane structure of low-temperature liquefied gas tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4421779A JPS55139597A (en) 1979-04-13 1979-04-13 Membrane structure of low-temperature liquefied gas tank

Publications (2)

Publication Number Publication Date
JPS55139597A true JPS55139597A (en) 1980-10-31
JPS6246759B2 JPS6246759B2 (en) 1987-10-05

Family

ID=12685367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4421779A Granted JPS55139597A (en) 1979-04-13 1979-04-13 Membrane structure of low-temperature liquefied gas tank

Country Status (1)

Country Link
JP (1) JPS55139597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100781031B1 (en) 2004-05-13 2007-11-29 현대중공업 주식회사 Membrane Metal Panel for a Cargo Tank of LNG Carrier developed to Increases the Durability and Welding Productivity
KR100970028B1 (en) 2006-11-30 2010-07-16 가즈트랑스포르 에 떼끄니가즈 Fastening of insulating blocks for a liquefied gas transport tank by adhesive bonding using wavy beads of adhesive, sealed thermally insulating tank and ship therewith

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121415A (en) * 1978-03-13 1979-09-20 Mitsubishi Heavy Ind Ltd Membrane bottom part of low temperature tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121415A (en) * 1978-03-13 1979-09-20 Mitsubishi Heavy Ind Ltd Membrane bottom part of low temperature tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100781031B1 (en) 2004-05-13 2007-11-29 현대중공업 주식회사 Membrane Metal Panel for a Cargo Tank of LNG Carrier developed to Increases the Durability and Welding Productivity
KR100970028B1 (en) 2006-11-30 2010-07-16 가즈트랑스포르 에 떼끄니가즈 Fastening of insulating blocks for a liquefied gas transport tank by adhesive bonding using wavy beads of adhesive, sealed thermally insulating tank and ship therewith

Also Published As

Publication number Publication date
JPS6246759B2 (en) 1987-10-05

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