WO2012099409A3 - Nozzle-boss for high pressure vessel - Google Patents

Nozzle-boss for high pressure vessel Download PDF

Info

Publication number
WO2012099409A3
WO2012099409A3 PCT/KR2012/000470 KR2012000470W WO2012099409A3 WO 2012099409 A3 WO2012099409 A3 WO 2012099409A3 KR 2012000470 W KR2012000470 W KR 2012000470W WO 2012099409 A3 WO2012099409 A3 WO 2012099409A3
Authority
WO
WIPO (PCT)
Prior art keywords
boss
annular flange
holes
connection
outer shell
Prior art date
Application number
PCT/KR2012/000470
Other languages
French (fr)
Other versions
WO2012099409A2 (en
Inventor
Sung Chul Kim
Chong Su Seo
Kye Hyoung YU
Original Assignee
Iljin Composites
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 Iljin Composites filed Critical Iljin Composites
Publication of WO2012099409A2 publication Critical patent/WO2012099409A2/en
Publication of WO2012099409A3 publication Critical patent/WO2012099409A3/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
    • F17C13/00—Details of vessels or of the filling or discharging of 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
    • 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
    • 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
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2203/066—Plastics
    • 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
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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

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)

Abstract

A nozzle boss for a high pressure vessel that may improve tightness and a combination force by mounting a plurality of sealing plates each having through holes formed therein. To this end, a nozzle boss for a high pressure vessel including an outer shell and a non-metal internal liner formed inside the outer shell, the nozzle boss including: a boss including a pressurizing portion and protruding from an opening of the internal liner towards an outside; a annular flange extending from a central axis of the boss to a radius-increasing direction along one outer circumferential surface of the boss formed on an inside of the outer shell and including one or more sealing attachment grooves and one or more connection grooves formed in a bottom surface of the annular flange; a plate mounting portion disposed in a downward direction of the annular flange and protruding from the inside of the outer shell; a sealing plate mounted on the plate mounting portion, having a plate shape that extends from the central axis of the boss to the radius-increasing direction of the boss and including one or more sealing attachment grooves, one or more connection holes and one or more through holes that perforate top and bottom surfaces of the sealing plate thus being combined with the annular flange via the connection holes and being combined with the internal liner that is depressed into the through holes; and connection pins for combining the sealing plate with the annular flange via the one or more connection grooves and the one or more connection holes.
PCT/KR2012/000470 2011-01-19 2012-01-19 Nozzle-boss for high pressure vessel WO2012099409A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110005562A KR101221004B1 (en) 2011-01-19 2011-01-19 Nozzle-boss for high pressure vessel
KR10-2011-0005562 2011-01-19

Publications (2)

Publication Number Publication Date
WO2012099409A2 WO2012099409A2 (en) 2012-07-26
WO2012099409A3 true WO2012099409A3 (en) 2012-12-06

Family

ID=46516242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000470 WO2012099409A2 (en) 2011-01-19 2012-01-19 Nozzle-boss for high pressure vessel

Country Status (2)

Country Link
KR (1) KR101221004B1 (en)
WO (1) WO2012099409A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014106290A1 (en) * 2013-01-07 2014-07-10 Fibrasynthetica Do Brasil Ltda. Nozzle for a plastic container and plastic container for pressurized gases
DE102014009342B4 (en) * 2014-06-27 2016-12-29 Kautex Textron Gmbh & Co. Kg pressure vessel
DE102014009343B4 (en) * 2014-06-27 2016-03-03 Kautex Textron Gmbh & Co. Kg pressure vessel
DE102014009341B4 (en) * 2014-06-27 2017-02-16 Kautex Textron Gmbh & Co. Kg pressure vessel
JP6264244B2 (en) * 2014-09-17 2018-01-24 トヨタ自動車株式会社 High pressure tank
JP6319166B2 (en) * 2015-04-24 2018-05-09 トヨタ自動車株式会社 High pressure gas tank
KR102463415B1 (en) * 2016-12-20 2022-11-03 현대자동차주식회사 High pressure tank having reinforced boss-part
CN111734947A (en) * 2019-03-25 2020-10-02 石家庄安瑞科气体机械有限公司 Plastic inner container high-pressure container
CN112393112B (en) * 2020-12-08 2022-08-09 亚普汽车部件股份有限公司 Bottleneck seal structure and high-pressure composite container
CN115405849B (en) * 2022-08-12 2024-05-28 佛山仙湖实验室 IV-type hydrogen storage cylinder end sealing structure and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200315902Y1 (en) * 2003-02-17 2003-06-12 주식회사 케이시알 Fan Type metal nozzle-boss for the high pressure composite vessel
US20070164561A1 (en) * 2004-03-11 2007-07-19 Joong-hee Lee High gas-tightened metallic nozzle-boss for a high pressure composite vessel
WO2010080948A1 (en) * 2009-01-09 2010-07-15 Lincoln Composites Pressure vessel boss and liner interface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4193492B2 (en) 2002-12-27 2008-12-10 豊田合成株式会社 Pressure vessel
JP2005265138A (en) 2004-03-22 2005-09-29 Toray Ind Inc Pressure vessel
PL203938B1 (en) * 2004-04-13 2009-11-30 Stako Irena Staniuk Jacek Stan Composite material reservoir and method for its fabrication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200315902Y1 (en) * 2003-02-17 2003-06-12 주식회사 케이시알 Fan Type metal nozzle-boss for the high pressure composite vessel
US20070164561A1 (en) * 2004-03-11 2007-07-19 Joong-hee Lee High gas-tightened metallic nozzle-boss for a high pressure composite vessel
WO2010080948A1 (en) * 2009-01-09 2010-07-15 Lincoln Composites Pressure vessel boss and liner interface

Also Published As

Publication number Publication date
KR101221004B1 (en) 2013-01-10
WO2012099409A2 (en) 2012-07-26
KR20120084172A (en) 2012-07-27

Similar Documents

Publication Publication Date Title
WO2012099409A3 (en) Nozzle-boss for high pressure vessel
USD665491S1 (en) Deposition chamber cover ring
USD664042S1 (en) Bullet shaped container
JP2011156350A5 (en) Potion capsule and its usage
RU2011133220A (en) LIQUID HIGH PRESSURE VESSEL AND ITS LINING SECTION
MX2013009015A (en) Combined piston ring.
MY192323A (en) Bung plug having an integrated pressure compensation means
WO2011009002A3 (en) Flow control features of cvd chambers
JP2012514727A5 (en)
WO2014051799A3 (en) Fairing assembly
WO2012047283A3 (en) Three element diaphragm damper for fuel pump
JP2015526146A5 (en)
EP3181937A3 (en) Assembly connection flange and brake disc
JP2013194917A5 (en)
WO2012044475A3 (en) Marine vibrator with improved seal
WO2011019689A3 (en) Compressor having counterweight cover
WO2012151400A3 (en) Self sealing bag in box cap assembly
WO2011159752A3 (en) Tank module interface for fluid reservoirs
WO2013167124A3 (en) Piston/cylinder unit
WO2012064132A3 (en) Sealing member for container
MX359060B (en) Composite rotor.
IN2014DN05727A (en)
WO2011010022A8 (en) Double-lock heddle
WO2009111093A3 (en) Reactor vessel and liner
MX2010000258A (en) Air brake diaphragms.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12737123

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12737123

Country of ref document: EP

Kind code of ref document: A2