EP2115343B1 - Contenant sous pression destiné à stocker des fluides liquides ou gazeux - Google Patents

Contenant sous pression destiné à stocker des fluides liquides ou gazeux Download PDF

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Publication number
EP2115343B1
EP2115343B1 EP08707396A EP08707396A EP2115343B1 EP 2115343 B1 EP2115343 B1 EP 2115343B1 EP 08707396 A EP08707396 A EP 08707396A EP 08707396 A EP08707396 A EP 08707396A EP 2115343 B1 EP2115343 B1 EP 2115343B1
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EP
European Patent Office
Prior art keywords
collar
pressure container
metal
metal cylinder
metal body
Prior art date
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Active
Application number
EP08707396A
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German (de)
English (en)
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EP2115343A1 (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
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Xperion GmbH
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Publication date
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Application filed by Xperion GmbH filed Critical Xperion GmbH
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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

  • 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 sealingly pressed to the collar O-ring seal is inserted, wherein a metal fitting is screwed with an external thread in the remote from the metal cylinder 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.
  • Such a pressure vessel is out of the EP 1 248 929 B1 named.
  • a multi-part valve and several O-ring seals are used in the region of the collar, 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 document US 5,110,160 describes a high-pressure connection system with a projection and a receptacle.
  • the projection is formed with a groove for receiving an O-ring and a frusto-conical portion.
  • the recording is also formed with a truncated cone-shaped portion. The merging of the projection and the receptacle leads to a tight connection.
  • 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. It is provided that at least one O-ring seal presses a part of the collar, which is provided with an external thread and is screwed into the metal body, between the metal body and the metal cylinder.
  • the at least one O-ring in the still unstressed, but inserted into the groove state an outer diameter which is smaller than the inner diameter of the internal thread of the metal body into which the metal fitting is screwed. This prevents damage to the at least one O-ring when inserting and screwing the metal fitting into the metal body.
  • the construction according to the invention allows a subsequent insertion and optionally replacement of the at least one O-ring seal bearing metal fitting in the metal body. Manufacturing technology, this is a great advantage. In particular, it allows the number of O-ring seals to be changed depending on the application and to replace O-ring seals or remount to a different location if leaks are detected.
  • 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 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 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 own memory effect of the PTFE.
  • 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. In an investment contact with the collar 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.
  • 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 enclosing the collar 1.1 on the outside with a radially outwardly projecting flange 3.1, wherein the metal cylinder is at least one radially outward open groove 4, in which a sealingly 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. Between the external thread 2.2 and the metal cylinder 2 is in particular no radially outwardly projecting collar o.ä. available.
  • 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 the respective 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 end facing the cylindrical surface 2 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 deformation 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 end with a collar 3.3, which is the support shell. 7 immediately overlaps.
  • the support shell 7 is thereby additionally fixed relative to the metal body 3.
  • the advantages achieved by the invention are mainly in a much simplified design: There are fewer metal components than previously required, resulting in addition to a reduced manufacturing cost to a reduced assembly cost. In addition, there is the possibility of being able to subsequently adapt the sealing effect of the already clad with a support shell made of a fiber composite pressure vessel to special requirements of the specific application and to be able to improve or restore the sealing effect by a subsequent replacement of O-ring seals.

Claims (9)

  1. Réservoir sous pression destiné au stockage de milieux liquides ou gazeux, comprenant un réservoir intérieur en matière plastique (1) avec au moins un collet cylindrique (1.1) qui est disposé dans l'interstice radial entre un cylindre métallique (2) inséré dedans et un corps métallique (3) qui entoure extérieurement le collet (1.1) et comporte une bride (3.1) faisant saillie radialement vers l'extérieur, le cylindre métallique (2) présentant au moins une rainure (4) ouverte radialement vers l'extérieur, dans laquelle est inséré au moins un joint torique (5) appliqué de manière étanche sur le collet (1.1), une armature métallique (2.1) étant vissée par un filetage extérieur (2.2) dans l'extrémité du corps métallique (3) éloignée du cylindre métallique (2) et le réservoir intérieur en matière plastique (1) et la bride (3.1) étant entourés au moins en partie par une enveloppe de support (7) en matériau composite en fibres, caractérisé en ce que le cylindre métallique (2) forme un élément d'une seule pièce de l'armature métallique (2.1), se raccorde directement au filetage extérieur et a un diamètre extérieur progressivement plus petit que le filetage extérieur (2.2) et qu'au moins un joint torique (5) comprime une partie du collet (1.1) pourvue d'un filetage extérieur et vissée dans le corps métallique (3) entre le corps métallique (3) et le cylindre métallique (2).
  2. Réservoir sous pression selon la revendication 1, caractérisé en ce que le cylindre métallique (2) présente au moins deux rainures (4) successives en direction de l'espace intérieur (6) du réservoir sous pression, dans lesquelles des joints toriques (5) peuvent être respectivement insérés de manière étanche.
  3. Réservoir sous pression selon la revendication 1 ou 2, caractérisé en ce qu'au moins un joint torique (5) comprime une partie cylindrique du collet (1.1) avec une portion intérieure cylindrique du corps métallique (3).
  4. Réservoir sous pression selon une des revendications 1 à 3, caractérisé en ce qu'à l'extrémité tournée vers l'espace intérieur (6), le cylindre métallique (2) se rétrécit en cône à un diamètre intérieur qui est inférieur au diamètre intérieur du collet (1.1).
  5. Réservoir sous pression selon une des revendications 1 à 4, caractérisé en ce que le filetage extérieur (2.2) se termine, à l'extrémité tournée vers la surface cylindrique (2), par une surface conique (2.4) limitée par le cylindre métallique (2).
  6. Réservoir sous pression selon une des revendications 1 à 5, caractérisé en ce que le collet (1.1) se termine, à l'extrémité éloignée de l'espace intérieur, par une surface en forme de cône creux.
  7. Réservoir sous pression selon une des revendications 1 à 6, caractérisé en ce que le corps métallique (3) présente une bride (3.1) qui empiète sur le cylindre métallique (2) au moins à l'extrémité tournée vers l'espace intérieur (6).
  8. Réservoir sous pression selon la revendication 1 à 7, caractérisé en ce que la bride (3.1) a un profil effilé en triangle vers l'extérieur.
  9. Réservoir sous pression selon une des revendications 1 à 8, caractérisé en ce que le corps métallique (3) est pourvu à l'extrémité éloignée de l'espace intérieur (6) du réservoir sous pression d'une collerette annulaire (3.3) qui empiète sur l'enveloppe de support (7) en contact direct avec elle.
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 EP2115343A1 (fr) 2009-11-11
EP2115343B1 true 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)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2014121935A2 (fr) 2013-02-08 2014-08-14 Rehau Ag + Co Dispositif de stockage et de distribution de fluides liquides et/ou gazeux sous pression et dispositif de conversion de l'énergie d'un carburant, et procédé de montage d'un dispositif de stockage et de distribution de fluides liquides et/ou gazeux sous pression
DE102013007513A1 (de) 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von fluiden Medien
DE102013007514A1 (de) 2013-05-02 2014-11-06 Volkswagen Aktiengesellschaft Druckbehälter zur Speicherung von fluiden Medien
WO2021057717A1 (fr) * 2019-09-26 2021-04-01 未势能源科技有限公司 Récipient sous pression et véhicule
DE102022208131A1 (de) 2022-08-04 2024-02-15 Mahle International Gmbh Druckbehälter
DE102022209486A1 (de) 2022-09-12 2024-03-14 Mahle International Gmbh Druckbehälter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT11704U1 (de) 2009-06-15 2011-03-15 Magna Steyr Fahrzeugtechnik Ag Druckbehälter für gasförmige oder flüssige medien
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
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
CN102269324B (zh) * 2011-07-11 2012-08-22 青岛科技大学 一种外密封可移动筒体的压力容器快开装置
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
US20140319153A1 (en) * 2013-04-26 2014-10-30 Kidde Technologies, Inc. Threaded interfaces
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WO2013020694A1 (fr) 2011-08-08 2013-02-14 Rehau Ag + Co Dispositif pour accumuler et distribuer des milieux liquides et/ou gazeux sous pression, ainsi que dispositif de conversion d'énergie de carburant et procédé pour le montage d'un dispositif pour l'accumulation et la distribution de milieux liquide et/ou gazeux sous pression
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DE102013101425A1 (de) 2013-02-08 2014-08-28 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
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DE102007011211B3 (de) 2008-08-14
ATE487087T1 (de) 2010-11-15
DE502008001708D1 (de) 2010-12-16
EP2115343A1 (fr) 2009-11-11

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