JPS5628347A - Multilayer pressure vessel - Google Patents

Multilayer pressure vessel

Info

Publication number
JPS5628347A
JPS5628347A JP10121479A JP10121479A JPS5628347A JP S5628347 A JPS5628347 A JP S5628347A JP 10121479 A JP10121479 A JP 10121479A JP 10121479 A JP10121479 A JP 10121479A JP S5628347 A JPS5628347 A JP S5628347A
Authority
JP
Japan
Prior art keywords
fluid
walls
pressure vessel
wall
intermediate member
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
JP10121479A
Other languages
Japanese (ja)
Inventor
Fujihiko Midorikawa
Motofuyu Ookouchi
Kazuhisa Kinoshita
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10121479A priority Critical patent/JPS5628347A/en
Priority to FR8017481A priority patent/FR2463078A1/en
Priority to IT49465/80A priority patent/IT1146919B/en
Publication of JPS5628347A publication Critical patent/JPS5628347A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/048—Multiwall, strip or filament wound vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J12/00—Pressure vessels in general
    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/04—Protecting sheathings
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/037—Handling leaked fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

PURPOSE: To prevent a leaking fluid from accumulating between a fluid seal wall and a pressure retaining wall provided with a leaking fluid escape hole by interposing an intermediate member coming in linear contact with both wall surfaces between said both walls in a multilayer pressure vessel provided with both walls.
CONSTITUTION: A multilayer pressure vessel consists of a fluid seal wall 1 and a pressure retaining wall 2 arranged outside thereof and provided with a leaking fluid escape hole 3. Then, an intermediate member 6 coming in linear contact with both wall surfaces is interposed between both the walls 1, 2. A wire mesh or a wire, for example, is used for the intermediate member 6. There is then provided a clearance between both the walls 1, 2 with such intermediate member 6, and an arrangement is such that a fluid leaking or permeating from the fluid seal wall 1 can be led into the escape hole 3 through said clearance. The pressure retaining wall 2 is thus prevented from becoming brittle due to the fluid accumulating between both walls, and a durability of the pressure vessel can be improved, too.
COPYRIGHT: (C)1981,JPO&Japio
JP10121479A 1979-08-10 1979-08-10 Multilayer pressure vessel Pending JPS5628347A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10121479A JPS5628347A (en) 1979-08-10 1979-08-10 Multilayer pressure vessel
FR8017481A FR2463078A1 (en) 1979-08-10 1980-08-07 Multiwalled pressure container for low molecular weight gases - has diffusion grid with outside vent holes for gas escape
IT49465/80A IT1146919B (en) 1979-08-10 1980-08-11 CONTAINER FOR PRESSURE FLUIDS WITH MULTI-LAYER STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10121479A JPS5628347A (en) 1979-08-10 1979-08-10 Multilayer pressure vessel

Publications (1)

Publication Number Publication Date
JPS5628347A true JPS5628347A (en) 1981-03-19

Family

ID=14294653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10121479A Pending JPS5628347A (en) 1979-08-10 1979-08-10 Multilayer pressure vessel

Country Status (3)

Country Link
JP (1) JPS5628347A (en)
FR (1) FR2463078A1 (en)
IT (1) IT1146919B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100467110C (en) * 2004-02-18 2009-03-11 阿吾尔技术股份公司 Pressure equipment and method of manufacturing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761221C (en) * 1942-09-29 1953-05-18 Rheinmetall Borsig Ag Jacketed pressurized gas cylinder
US3604587A (en) * 1969-04-07 1971-09-14 Hahn & Clay Multilayer pressure vessel

Also Published As

Publication number Publication date
IT8049465A0 (en) 1980-08-11
FR2463078A1 (en) 1981-02-20
IT1146919B (en) 1986-11-19

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