EP2115343A1 - Contenant sous pression destiné à stocker des fluides liquides ou gazeux - Google Patents

Contenant sous pression destiné à stocker des fluides liquides ou gazeux

Info

Publication number
EP2115343A1
EP2115343A1 EP08707396A EP08707396A EP2115343A1 EP 2115343 A1 EP2115343 A1 EP 2115343A1 EP 08707396 A EP08707396 A EP 08707396A EP 08707396 A EP08707396 A EP 08707396A EP 2115343 A1 EP2115343 A1 EP 2115343A1
Authority
EP
European Patent Office
Prior art keywords
pressure vessel
collar
metal
metal cylinder
metal body
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
EP08707396A
Other languages
German (de)
English (en)
Other versions
EP2115343B1 (fr
Inventor
Dietmar Müller
Jens Beissner
Michael Kleschinski
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.)
Xperion GmbH
Original Assignee
Xperion GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39428066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2115343(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Xperion GmbH filed Critical Xperion GmbH
Publication of EP2115343A1 publication Critical patent/EP2115343A1/fr
Application granted granted Critical
Publication of EP2115343B1 publication Critical patent/EP2115343B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • 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
    • 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
    • F17C2203/0636—Metals
    • 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
    • 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
    • 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
    • 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
    • F17C2205/0323—Valves
    • 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
    • F17C2223/035—High pressure (>10 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/013—Reducing manufacturing time or effort

Definitions

  • Pressure vessel for storing liquid or gaseous media
  • the invention relates to a pressure vessel for storing liquid or gaseous media, comprising a plastic core container having at least one cylindrical collar, which is arranged in the radial gap between a metal cylinder inserted therein and a metal body enclosing the collar on the outside with a radially outwardly projecting flange the metal cylinder has at least one radially outwardly open groove into which a seal pressed against the collar O-ring seal is inserted, wherein a metal fitting is screwed with an external thread in the metal cylinder facing away from the end of the metal body and wherein the plastic core container and the Flange of a support shell of a fiber composite material are at least partially enclosed.
  • a plastic core container having at least one cylindrical collar, which is arranged in the radial gap between a metal cylinder inserted therein and a metal body enclosing the collar on the outside with a radially outwardly projecting flange the metal cylinder has at least one radially outwardly open groove into which
  • Such a pressure vessel is known from EP 1248929B1.
  • a multi-part fitting and a plurality of O-ring seals have been used, which made the production more expensive. Nevertheless, the tightness and durability of the tightness were not very satisfactory. In particular, the assembly was very complex and a subsequent replacement of an O-ring not possible.
  • the invention is based on the object to further develop such a pressure vessel such that there is a better quality and more durable tightness with low production costs.
  • the metal cylinder forms an integral part of the metal body screwed into the metal body from the outside, immediately adjoins the external thread and that the metal cylinder has a stepped smaller outer diameter than the metal fitting.
  • the metal fitting may for example be formed by a valve which is screwed directly into the pressure vessel.
  • the at least one O-ring in the still unstressed, but inserted into the groove state has an outer diameter which is smaller than that
  • the construction according to the invention allows a subsequent insertion and optionally replacement of the at least one O-ring - seal-carrying metal fitting in the metal body. Manufacturing technology, this is a great advantage. It mainly allows the number of O-ring seals in
  • a single O-ring seal is sufficient to achieve the object of the invention.
  • the metal cylinder has at least two in the direction of the interior of the pressure vessel consecutive grooves in the respective O-rings are sealingly insertable and engageable with the collar.
  • the liner can also consist of dissimilar materials such as metal.
  • the at least one O-ring is advantageously made of elastomeric material in order to be able to better compensate for settling phenomena of a liner consisting of polymeric and in particular of thermoplastic material.
  • O-ring seals made of dissimilar materials can nevertheless also be used, for example those made of PTFE. In addition to a good chemical resistance, such O - ring seals are characterized by a good permanent elasticity due to the memory effect of the PTFE itself.
  • At least one O-ring seal presses a cylindrical portion of the collar with a cylindrical inner portion of the metal body.
  • the collar can not evade the forces exerted by the O-ring - seal in an uncontrollable manner in such a design. This is a great advantage for a permanently good sealing result.
  • At least one O-ring seal presses a provided with an external thread and screwed into the metal body portion of the collar of the liner between the metal body and the metal cylinder.
  • the free spaces that always exist in the area of threaded connections enable the thermoplastic liner material of the collar to fill in the free spaces through flow processes under the effect of adial compression by the permanently elastic O-ring seal made of an elastomer material or PTFE. This helps to prevent overloads and improve the durability of the seal.
  • the metal cylinder is suitably tapered conically at the end facing the interior to an inner diameter which is as large and expediently smaller than the inner diameter of the collar. It can therefore easily be added later without fear of damaging the collar.
  • the external thread can end at the end facing the cylindrical surface in a conical surface delimited by the metal cylinder.
  • an investment contact with the collar of this is additionally pressed by the conical surface with the inner wall of the metal body and in particular avoided that results in a good for a good seal, uncontrolled deformation of the collar.
  • the collar can end in a hollow conical surface to further improve the effect on the effect at the end facing away from the interior.
  • the metal body may have a flange which engages over the metal cylinder at least at the end facing the interior and expediently over its entire axial length.
  • the flange may have a triangular outwardly tapered profile.
  • the embedding in the reinforcement made of fiber reinforced plastic of the pressure vessel succeeds thereby particularly well. For this it is especially important that the outer and inner sides of the opposing surfaces smoothly merge into each other while avoiding gradations.
  • the metal body may be provided at the end facing away from the interior of the pressure vessel end with a collar, which engages over the support shell directly adjacent. Relative displacements, which can initiate destruction, are thereby additionally prevented.
  • the support collar can be provided with a hexagon to allow the attachment of a wrench and unscrew and replace the metal fitting on site if necessary without problems.
  • FIG. 1 shows a longitudinal section of a pressure vessel in the region of the metal fitting.
  • the pressure vessel shown serves for the storage of liquid or gaseous media. It comprises a plastic core container 1 with a cylindrical collar 1.1, which is arranged in the radial gap between a metal cylinder 2 inserted therein and a metal body 3 surrounding the collar 1.1 on the outside with a radially outwardly projecting flange 3.1, wherein the metal cylinder at least one radially outward has an open groove 4, in which a sealing pressed against the collar 1.1 O-ring - seal 5 is inserted, wherein a metal fitting 2.1 is screwed with an external thread 2.2 in the remote from the metal cylinder end of the metal body 3 and wherein the plastic core container. 1 and the flange 3.1 are completely enclosed by a supporting sheath 7 made of a fiber composite material.
  • the metal cylinder 2 forms an integral part of the valve 2.1, immediately adjoins the external thread 2.2 and the metal cylinder 2 has a stepped smaller outer diameter than the external thread 2.2.
  • the metal cylinder 2 is penetrated by a bore, not shown, in the longitudinal direction through which a pressurized medium is fed into the interior 6 of the pressure vessel and can be removed therefrom.
  • the pressure vessel consists in the simplest case of only five parts.
  • the metal cylinder 2 has in the direction of the interior 6 of the pressure vessel successive grooves 4, in which each O-ring - seals 5 are inserted sealingly in radially outwardly open grooves. They cause in this tandem arrangement due to labyrinth effects a particularly effective sealing effect.
  • the space 6 to be sealed facing at least one, permanently elastic O-ring seal 5 presses a cylindrical portion of the thermoplastic collar 1.1 with a cylindrical inner portion of the metal body 3. Since the collar by the O-ring seal radially opposing support on a cylindrical surface do not dodge can result in the long term, a particularly good controllable sealing effect.
  • the metal cylinder 2 is conically tapered at the end facing the inner space 6 to an inner diameter which is smaller than the inner diameter of the collar 1.1 in order to facilitate the insertion of the metal cylinder 2 into the collar 1.1.
  • the external thread 2.2 ends at the cylinder surface 2 facing the end in a limited by the metal cylinder 2 conical surface 2.4, which also facilitates the insertion of the metal cylinder 2 in the collar and avoids undesirable deformations in a mutual contact.
  • the metal body 3 has a flange 3.1, which engages over the metal cylinder 2 at the end facing the interior 6 about 50% of the axial length.
  • the flange 3.1 causes an additional radial stiffening of the metal body 3 in the area of important for the sealing O-ring - seals.
  • the flange 3.1 has a triangular outwardly tapered profile to allow its seamless integration into the existing of a fiber composite support sheath 7.
  • the metal body 3 is provided at the end facing away from the interior .6 of the pressure vessel with an annular collar 3.3, the support shell. 7 immediately overlaps. The support shell 7 is thereby additionally fixed relative to the metal body 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP08707396A 2007-03-08 2008-01-30 Contenant sous pression destiné à stocker des fluides liquides ou gazeux Active EP2115343B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007011211A DE102007011211B3 (de) 2007-03-08 2007-03-08 Druckbehälter zur Speicherung von flüssigen oder gasförmigen Medien
PCT/EP2008/000696 WO2008107049A1 (fr) 2007-03-08 2008-01-30 Contenant sous pression destiné à stocker des fluides liquides ou gazeux

Publications (2)

Publication Number Publication Date
EP2115343A1 true EP2115343A1 (fr) 2009-11-11
EP2115343B1 EP2115343B1 (fr) 2010-11-03

Family

ID=39428066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08707396A Active EP2115343B1 (fr) 2007-03-08 2008-01-30 Contenant sous pression destiné à stocker des fluides liquides ou gazeux

Country Status (4)

Country Link
EP (1) EP2115343B1 (fr)
AT (1) ATE487087T1 (fr)
DE (2) DE102007011211B3 (fr)
WO (1) WO2008107049A1 (fr)

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EP2539626A4 (fr) * 2010-02-26 2015-09-02 Luxfer Canada Ltd Système d'étanchéité anti-extrusion pour la sortie d'une bouteille de gaz comprimé revêtue intérieurement de plastique
US9816668B2 (en) 2013-02-08 2017-11-14 Rehau Ag + Co. Device for storing and delivery of a liquid and/or gaseous medium under pressure, as well as a fuel energy conversion device and method for assembling a device for storing and delivery of a liquid and/or gaseous medium under pressure
DE102020134624A1 (de) 2020-12-22 2022-06-23 Voith Patent Gmbh Boss für einen Drucktank und Drucktank für gasbetriebenes Fahrzeug

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AT11704U1 (de) 2009-06-15 2011-03-15 Magna Steyr Fahrzeugtechnik Ag Druckbehälter für gasförmige oder flüssige medien
DE102010018700B4 (de) * 2010-04-29 2019-05-09 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Druckbehälter
DE102010023386A1 (de) 2010-06-10 2011-12-15 Volkswagen Ag Druckbehälter
DE102010017413B4 (de) 2010-06-17 2012-08-30 Xperion Gmbh Druckbehälter zum Speichern eines Fluides
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DE102011052490A1 (de) 2011-08-08 2013-02-14 Rehau Ag + Co. Vorrichtung zur Speicherung und Abgabe von flüssigen und/oder gasförmigen Medien unter Druck sowie Kraftstoffenergieumwandlungsvorrichtung und Verfahren zur Montage einer Vorrichtung zur Speicherung und Abgabe von flüssigen und/oder gasförmigen Medien unter Druck
DE202012101004U1 (de) 2012-03-21 2013-06-24 Rehau Ag + Co Vorrichtung zur Speicherung und Abgabe von flüssigen und/oder gasförmigen Medien unter Druck sowie Kraftstoffenergieumwandlungsvorrichtung
WO2013020668A1 (fr) 2011-08-08 2013-02-14 Rehau Ag + Co Dispositif pour l'accumulation et la distribution de milieux liquides et/ou gazeux sous pression, ainsi que dispositif de transformation d'énergie de carburant et procédé pour le montage d'un dispositif pour l'accumulation et la distribution de milieux liquides et/ou gazeux sous pression
DE102011120041A1 (de) 2011-12-02 2013-06-06 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von fluiden Medien und Verfahren zur Herstellung eines derartigen Druckbehälters sowie Anschlussstück für einen Druckbehälter
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DE102013007514A1 (de) 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von fluiden Medien
DE102013007513A1 (de) 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von fluiden Medien
DE102014013249B4 (de) 2014-09-08 2017-04-27 Emano Kunststofftechnik Gmbh Druckbehälter
DE202014007319U1 (de) 2014-09-08 2014-11-27 Emano Kunststofftechnik Gmbh Druckbehälter
DE102015105901A1 (de) 2015-04-17 2016-10-20 xperion Energy & Environment GmbH Druckbehälter und Verfahren zum Herstellen
DE102016218911B4 (de) * 2016-09-29 2022-04-14 Kautex Textron Gmbh & Co. Kg Verbunddruckbehälter
DE202016006546U1 (de) 2016-10-18 2017-07-13 Pavel Novak Composite - Behälter zur Speicherung von flüssigen oder gasförmigen Medien unter Druck - Verwendung eines elastischen Dichtprofils am Kunststoffliner
JP6569648B2 (ja) * 2016-11-16 2019-09-04 トヨタ自動車株式会社 高圧ガスタンクおよび移動体
DE102017215191A1 (de) 2017-08-30 2019-02-28 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von flüssigen und/oder gasförmigen Medien
DE202018005823U1 (de) 2018-12-14 2019-02-18 Emano Kunststofftechnik Gmbh Druckbehälter
DE102018009829B4 (de) 2018-12-14 2020-09-17 Emano Kunststofftechnik Gmbh Druckbehälter und Verfahren zur Herstellung des Druckbehälters
CN112555679B (zh) * 2019-09-26 2022-02-25 未势能源科技有限公司 压力容器和车辆
CN111963890B (zh) * 2020-08-28 2022-07-15 亚普汽车部件股份有限公司 一种高压复合容器
CN114857483A (zh) * 2022-04-26 2022-08-05 中材科技(成都)有限公司 一种适用于70MPa加气站III型站用储氢气瓶及其加工方法
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EP2539626A4 (fr) * 2010-02-26 2015-09-02 Luxfer Canada Ltd Système d'étanchéité anti-extrusion pour la sortie d'une bouteille de gaz comprimé revêtue intérieurement de plastique
US9816668B2 (en) 2013-02-08 2017-11-14 Rehau Ag + Co. Device for storing and delivery of a liquid and/or gaseous medium under pressure, as well as a fuel energy conversion device and method for assembling a device for storing and delivery of a liquid and/or gaseous medium under pressure
DE102020134624A1 (de) 2020-12-22 2022-06-23 Voith Patent Gmbh Boss für einen Drucktank und Drucktank für gasbetriebenes Fahrzeug
WO2022135872A1 (fr) 2020-12-22 2022-06-30 Voith Patent Gmbh Bouchon pour réservoir sous pression et réservoir sous pression pour véhicule à gaz
EP4455536A2 (fr) 2020-12-22 2024-10-30 Voith Patent GmbH Bouchon pour réservoir sous pression et réservoir sous pression pour véhicule à gaz

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DE502008001708D1 (de) 2010-12-16
ATE487087T1 (de) 2010-11-15
EP2115343B1 (fr) 2010-11-03
WO2008107049A1 (fr) 2008-09-12
DE102007011211B3 (de) 2008-08-14

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