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ATE130421T1 - POLE PIECE FOR A FIBER WOUND PRESSURE VESSEL. - Google Patents

POLE PIECE FOR A FIBER WOUND PRESSURE VESSEL.

Info

Publication number
ATE130421T1
ATE130421T1 AT92307243T AT92307243T ATE130421T1 AT E130421 T1 ATE130421 T1 AT E130421T1 AT 92307243 T AT92307243 T AT 92307243T AT 92307243 T AT92307243 T AT 92307243T AT E130421 T1 ATE130421 T1 AT E130421T1
Authority
AT
Austria
Prior art keywords
liner
support flange
pressure vessel
boss
extends radially
Prior art date
Application number
AT92307243T
Other languages
German (de)
Inventor
Norman L Newhouse
Ronald B Veys
Dale B Tiller
Original Assignee
Technical Products Group Inc
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 Technical Products Group Inc filed Critical Technical Products Group Inc
Application granted granted Critical
Publication of ATE130421T1 publication Critical patent/ATE130421T1/en

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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2203/0604—Liners
    • 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
    • F17C2203/0614—Single wall
    • F17C2203/0619—Single wall with two layers
    • 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
    • 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
    • F17C2203/0673—Polymers
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0305—Bosses, e.g. boss collars
    • 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
    • F17C2209/21—Shaping processes
    • F17C2209/2109—Moulding
    • F17C2209/2118—Moulding by injection
    • 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
    • F17C2209/21—Shaping processes
    • F17C2209/2109—Moulding
    • F17C2209/2127—Moulding by blowing
    • 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
    • F17C2260/036—Avoiding leaks
    • 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
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/044—Avoiding pollution or contamination
    • 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
    • F17C2260/05—Improving chemical properties
    • F17C2260/053—Reducing corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

A boss (16) is disposed in a polar opening (18) in a pressure vessel (10) which has a filament wound outer shell (12) and a non-metallic internal liner (14). The boss has a tubular neck (24) which projects outwardly from the vessel interior and an annular support flange (28) which extends radially from the internal end of the neck and supports the perimeter of the polar opening. An offset attachment flange (32) extends radially from the support flange and has two axially opposed surfaces (34,36) with locking grooves (40,42)formed therein. Each locking groove has a bottom wall intermediate a pair of mutually skewed sidewalls (50) for maintaining positive engagement with and retention of complementary respective tabs on the liner. In an application where the liner is a blow molded component, an injection molded interface member (82) is attached to the support flange and provides a site at which the liner is welded. <IMAGE>
AT92307243T 1992-01-10 1992-08-07 POLE PIECE FOR A FIBER WOUND PRESSURE VESSEL. ATE130421T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81861992A 1992-01-10 1992-01-10
US90272592A 1992-06-23 1992-06-23

Publications (1)

Publication Number Publication Date
ATE130421T1 true ATE130421T1 (en) 1995-12-15

Family

ID=27124285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92307243T ATE130421T1 (en) 1992-01-10 1992-08-07 POLE PIECE FOR A FIBER WOUND PRESSURE VESSEL.

Country Status (14)

Country Link
EP (1) EP0550951B1 (en)
JP (1) JP3517789B2 (en)
CN (1) CN1032273C (en)
AT (1) ATE130421T1 (en)
AU (1) AU653639B2 (en)
BR (1) BR9204294A (en)
CA (1) CA2080856C (en)
DE (1) DE69206114T2 (en)
EG (1) EG20012A (en)
HU (1) HU214759B (en)
MX (1) MX9300077A (en)
MY (1) MY110573A (en)
NZ (1) NZ245515A (en)
RU (1) RU2091648C1 (en)

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US5518141A (en) * 1994-01-24 1996-05-21 Newhouse; Norman L. Pressure vessel with system to prevent liner separation
DE19526154C2 (en) * 1995-07-10 1997-04-17 Mannesmann Ag Composite pressure vessel for storing gaseous media under pressure with a plastic liner
US6190481B1 (en) * 1995-12-04 2001-02-20 Toray Industries, Inc. Pressure vessel and process for producing the same
DE19631546C1 (en) * 1996-07-24 1997-11-13 Mannesmann Ag Composite gas pressure-bottle with plastic liner
US5819978A (en) * 1997-04-24 1998-10-13 Essef Corporation Two piece composite inlet
NO304757B1 (en) * 1997-09-08 1999-02-08 Raufoss Composites As Pressure vessel for fluids
DE19751411C1 (en) * 1997-11-14 1999-01-14 Mannesmann Ag Composite fibre-reinforced pressurised gas tank including liner with end neck sections
FR2824892B1 (en) * 2001-05-18 2003-08-29 Eads Launch Vehicles METHOD FOR MANUFACTURING A HIGH PRESSURE TANK, ESPECIALLY FOR A SPACE LAUNCHER AND RESERVOIR OBTAINED
DE10360953B4 (en) 2002-12-27 2011-04-07 Toyoda Gosei Co., Ltd., Nishikasugai-gun pressure vessel
KR100469636B1 (en) * 2004-03-11 2005-02-02 주식회사 케이시알 The high gas-tighten metallic nozzle-boss for the high pressure composite vessel
DE102006004120A1 (en) 2006-01-25 2007-07-26 Hydac Technology Gmbh Hydraulic accumulator, has coaxially abutting plastics casings, with poppet valve for controlling supply and extraction of medium
DE102006004121A1 (en) 2006-01-25 2007-07-26 Hydac Technology Gmbh Pressure tank for holding a liquid/gaseous fluid medium has a second plastic jacket encasing a first plastic jacket both attached to each other in a coaxial structure
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JP4758859B2 (en) * 2006-10-04 2011-08-31 株式会社リョーセンエンジニアズ Cylinder structure and cylinder manufacturing method of high-pressure vessel having cylindrical cylinder
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BRPI1006059B1 (en) 2009-01-09 2020-06-23 Hexagon Technology As BOSS FOR A PRESSURIZED CONTAINER, PRESSURIZED CONTAINER AND METHOD FOR FORMING A PRESSURIZED CONTAINER
US8668108B2 (en) * 2009-02-18 2014-03-11 Brian Yeggy Pressure vessel shear resistant boss and shell interface element
JP5179458B2 (en) 2009-11-11 2013-04-10 八千代工業株式会社 Pressure vessel seal structure
JP5865267B2 (en) * 2010-02-26 2016-02-17 ラクスファー カナダ リミテッド Protrusion prevention seal system for the exit of compressed gas cylinders lined with plastic
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KR20140110903A (en) * 2011-12-05 2014-09-17 블루 웨이브 컴퍼니 에스.에이. Pressure vessel with composite boss
CN103363289B (en) * 2012-03-27 2015-10-28 北京天海工业有限公司 The front support of Horizontal type vehicle-mounted liquefied natural gas (LNG) tank inner bag
JP2014020440A (en) * 2012-07-17 2014-02-03 Jfe Container Co Ltd Container for storing hydrogen
CN102840440B (en) * 2012-08-31 2014-12-10 杭州余杭獐山钢瓶有限公司 Plastic liner wound cylinder and manufacturing process
TR201302927A2 (en) 2013-03-11 2014-09-22 Tofas Tuerk Otomobil Fabrikasi Anonim Sirketi Boss structure
JP5999039B2 (en) 2013-07-10 2016-09-28 トヨタ自動車株式会社 High-pressure tank and method for manufacturing high-pressure tank
CN103557431B (en) * 2013-11-19 2016-03-30 四川川油天然气科技发展有限公司 Single-cylinder type gas storage well
JP6136888B2 (en) * 2013-11-26 2017-05-31 トヨタ自動車株式会社 High pressure gas tank
JP2015113957A (en) 2013-12-13 2015-06-22 株式会社Fts Mouthpiece structure of pressure container
JP6153475B2 (en) * 2014-01-10 2017-06-28 株式会社Fts Pressure vessel base structure
PL226196B1 (en) * 2014-01-15 2017-06-30 Techplast Spółka Z Ograniczoną Odpowiedzialnością Composite high-pressure vessel and method for producing the composite high-pressure vessel
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JP6241361B2 (en) * 2014-04-24 2017-12-06 トヨタ自動車株式会社 Liner, production method thereof, and high-pressure gas tank
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Also Published As

Publication number Publication date
EP0550951B1 (en) 1995-11-15
NZ245515A (en) 1994-12-22
EP0550951A1 (en) 1993-07-14
DE69206114T2 (en) 1996-04-18
CN1074281A (en) 1993-07-14
CA2080856C (en) 2001-01-30
AU653639B2 (en) 1994-10-06
JPH06137433A (en) 1994-05-17
CN1032273C (en) 1996-07-10
AU2631992A (en) 1993-07-15
BR9204294A (en) 1993-07-13
MY110573A (en) 1998-08-29
EG20012A (en) 1997-02-27
HUT72870A (en) 1996-05-28
CA2080856A1 (en) 1993-07-11
HU9300040D0 (en) 1993-04-28
MX9300077A (en) 1993-12-01
HU214759B (en) 1998-05-28
DE69206114D1 (en) 1995-12-21
JP3517789B2 (en) 2004-04-12
RU2091648C1 (en) 1997-09-27

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