EP0343098A1 - Druckgasflasche - Google Patents

Druckgasflasche Download PDF

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Publication number
EP0343098A1
EP0343098A1 EP89730109A EP89730109A EP0343098A1 EP 0343098 A1 EP0343098 A1 EP 0343098A1 EP 89730109 A EP89730109 A EP 89730109A EP 89730109 A EP89730109 A EP 89730109A EP 0343098 A1 EP0343098 A1 EP 0343098A1
Authority
EP
European Patent Office
Prior art keywords
parts
sleeve
inner container
gases
pressure
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.)
Withdrawn
Application number
EP89730109A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ernst W. Dr.-Ing. Lange
Karl-Heinz Dipl.-Ing. Majetschak
Dieter Dr.- Ing. Vespermann
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0343098A1 publication Critical patent/EP0343098A1/de
Withdrawn legal-status Critical Current

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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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/10—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for protection against corrosion, e.g. due to gaseous acid
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat 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
    • F17C2203/0636—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
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F17C2203/0643—Stainless steels
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2209/22—Assembling processes
    • 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
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • 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
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of walls
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/05—Ultrapure fluid
    • 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
    • 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

Definitions

  • the invention relates to a method for producing a compressed gas bottle for the storage and removal of gases and gas mixtures, according to the preamble of the main claim, in particular for special gases or gas mixtures of high purity, and to a compressed gas bottle produced by the method.
  • Gases of high purity are required for production in the electronics industry, among others. When such gases are stored and transported in conventional steel bottles, there is contamination and the consistency of the mixture is impaired, which impair the possibility of using the gases. These conditions apply in particular to corrosive, toxic and flammable gases, which are required, for example, in semiconductor technology or in test technology.
  • Stainless steel is highly chemically resistant to all gases and gas mixtures in question. It also has the property that it can be polished to a high gloss (electrochemical polishing), as a result of which the active surface is leveled and considerably reduced compared to the unpolished state. This greatly reduces the absorption effect of the gases on the inner wall of the container and the release of particles. In addition, after electropolishing, the inner surface is free of residual mechanical stresses that have arisen from the manufacturing process, which reduces the tendency of the container material to sorb.
  • the object of the invention is to provide an improved method for producing a pressurized gas bottle for storing and withdrawing gases and gas mixtures, in particular special gases and gas mixtures of high purity for the low and high pressure range, and to provide a pressurized gas bottle manufactured thereafter with which the previously Disadvantages described avoided and the manufacturing costs can be kept low.
  • the main idea of the proposed solution is the idea of forming the pressure-bearing sleeve in several parts and screwing the parts representing different areas of the sleeve together after inserting the inner container and then, in a known manner, completely and without resilience to the inner wall of the sleeve by means of plastic deformation bring.
  • this welded joint has the disadvantage that the heat-affected zone forms a weak point in the pressure-bearing body and, in addition, part of the outer surface of the inner container is scaled by the welding process.
  • threaded sections are made at the opposite ends, which are designed as a pin and a sleeve element and can be screwed together.
  • the thread can be designed simply because it only has to transmit the forces resulting from the internal pressure, since the inner container then forms the gas-tight interior.
  • the choice of material for the pressure-bearing sleeve is of secondary importance, since such a combination can be implemented both with a sleeve made from plastic material and from a metallic material.
  • the sleeve only has to be designed in such a way that it can absorb the tensions and forces resulting from the internal pressure with the appropriate safety supplements.
  • the materials used by embedding fibers in the case of plastics, eg. B. glass or carbon fiber or by externally applied to the metallic sleeve fiber windings.
  • Treatment of the inner surface of the parts of the sleeve before connection is only necessary depending on the choice of material and the type of prefabrication. In the case of already smooth inner surfaces, as in the case of plastics, such treatment can be dispensed with in most cases. Pretreatment is not essential in the case of heat-treated parts that have a corresponding scale layer. Furthermore, a treatment is required if the inner contour dimensions of the sleeve have to be adapted to the outer dimensions of the inner container due to production.
  • the treatment of the parts can be mechanical, e.g. B. by Blasting, sleeping or polishing or in a known manner by chemical methods such as pickling or electropolishing or in a combination of both methods.
  • the division of the sleeve can be done in a variety of ways and is guided more by practical considerations.
  • the division plane for a two-part sleeve can be in the bottom area or in the neck area or in the middle of the jacket area and in the case of a three-piece sleeve in the bottom and neck area.
  • the inner container abuts the inner wall of the pressure-bearing sleeve in an advantageous manner during the pressing-off required for a component test.
  • the thin-walled inner container inserted with play is plastically deformed and lies completely against the inner wall without springing back.
  • the protruding neck of the inner container is cold flanged and the collar formed in this way is pressed firmly onto the end face of the neck of the sleeve.
  • the inner surface of the inner container can be electropolished separately as a prefabricated part or alternatively after being connected to the pressure-bearing parts. Since the inner surface is already fairly smooth by itself, a short-term treatment will suffice in most cases, which in turn has a favorable effect on the manufacturing costs.
  • Partial image a shows two prefabricated pressure-bearing parts, one of which is part 1 which represents the neck region and the other which represents part 2 which represents the jacket region, including the base region.
  • the respective inner surface of the two parts 1, 2 is treated mechanically or chemically or by a combined process in the course of the prefabrication. It may also be necessary to machine the inner contour of the two parts 1, 2 with regard to dimensional accuracy.
  • the respective end face 5, 6 of the two parts 1, 2 is machined for the subsequent already known welded joint.
  • Sub-picture b shows the prefabricated thin-walled inner container 7, which was produced in this example in a seamless version.
  • Sub-picture d shows the finished compressed gas bottle without connection parts, such as valve and protective cap.
  • the last area of the neck 8 of the inner container 7 has been flanged onto the end face 9 of the upper pressure-bearing part 1 by means of cold forming.
  • the inner container 7 is plastically widened and the inner container 7 comes into complete contact with the inner wall 3, 4 of the pressure-bearing parts 1, 2 and no longer has any play 10.
  • Figure 2 shows like Figure 1, a sleeve made of two prefabricated parts 19, 20.
  • both parts 19, 20 each have a threaded section 21, 22 at the mutually facing ends, which can be screwed together.
  • the threaded section 21, 22 is designed as a cylindrical thread. It could just as well be a tapered thread.
  • One threaded section 21 is designed as a pin element and the other 22 is designed as a socket element, the threaded section in the part 19 representing the neck area, in reverse, also being able to be designed as a pin element.
  • a play 10 remains between the outer surface of the inner container 7 and the inner walls of the two pressure-bearing parts 19, 20.
  • the inner container 7 is in contact with the inner walls of the two pressure-bearing parts 19, 20 by hydraulic pressing in the course of the component test as in Fig. 1 d.
  • FIG. 3 shows a further exemplary embodiment, which is the same in terms of the separation point as that shown in FIG. 1, but in the form of Inner container is different.
  • the inner container 24 is designed here as a cylindrical body which has a bottom and has no neck.
  • the representative part 25 which pre-fabricates the shell including the base region
  • the inner container 24, which extends over the end face 26 of the part 25, is cold flanged on this end face.
  • the part 27 representing the neck area is made of solid stainless steel and is screwed to the other pressure-bearing part 25.
  • the variant shown in Fig. 6 should be of advantage if the manufacture of the neck portion of the inner container 24, especially when the wall is very thin, should pose difficulties, so that it is generally less expensive to buy the higher material costs of the part 27 representing the neck to take.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP89730109A 1988-05-02 1989-04-27 Druckgasflasche Withdrawn EP0343098A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815347 1988-05-02
DE19883815347 DE3815347A1 (de) 1988-05-02 1988-05-02 Mehrteiliger druckbehaelter

Publications (1)

Publication Number Publication Date
EP0343098A1 true EP0343098A1 (de) 1989-11-23

Family

ID=6353724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89730109A Withdrawn EP0343098A1 (de) 1988-05-02 1989-04-27 Druckgasflasche

Country Status (2)

Country Link
EP (1) EP0343098A1 (enrdf_load_stackoverflow)
DE (1) DE3815347A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348910A1 (en) * 2002-03-28 2003-10-01 BS Manufacturing Limited Compact stove
DE102006031118B4 (de) * 2005-07-13 2009-04-30 GM Global Technology Operations, Inc., Detroit Wasserstoffdrucktank

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113719745A (zh) * 2021-09-18 2021-11-30 深圳烯湾科技有限公司 一种储气瓶

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440495A (en) * 1934-07-04 1936-01-01 Duramin Engineering Company Lt Improvements in cylinders for containing gas under pressure
DE737187C (de) * 1939-12-06 1943-07-08 Mannesmann Ag Verfahren zur Herstellung von innenplattierten Behaeltern, Flaschen u. dgl.
GB589525A (en) * 1945-03-24 1947-06-23 James Alfred Nye Improvements in or relating to containers for high pressure fluids
US3098578A (en) * 1960-01-15 1963-07-23 Bruner Corp Pressure vessel
US3268103A (en) * 1964-08-03 1966-08-23 Shell Oil Co Pressure vessel design
DE1263421B (de) * 1957-01-22 1968-03-14 Jean Mercier Druckbehaelter mit einer biegsamen Trennwand
US3423816A (en) * 1962-02-21 1969-01-28 United Aircraft Corp Proces of making a glass fiber vessel having a clevis joint
GB1159972A (en) * 1965-09-24 1969-07-30 English Electric Co Ltd Improvements in or relating to Pressure Vessels
EP0270303A2 (en) * 1986-12-03 1988-06-08 Pall Corporation Filter assemblies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092490A (en) * 1935-12-07 1937-09-07 Smith Corp A O Alloy lined vessel
DE1885928U (de) * 1962-01-25 1964-01-16 Vieler Fa Carl Aerosolbehaelter.
US3140006A (en) * 1962-09-12 1964-07-07 Shell Oil Co Pressure vessel for containing hydrogen or mixtures thereof
DE2713590A1 (de) * 1977-03-28 1978-10-05 Messer Griesheim Gmbh Druckbehaelter aus stahl zur aufbewahrung von gasfoermigem wasserstoff
DE3723124A1 (de) * 1987-07-13 1989-01-26 Interatom Druckgasflasche und verfahren zur herstellung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440495A (en) * 1934-07-04 1936-01-01 Duramin Engineering Company Lt Improvements in cylinders for containing gas under pressure
DE737187C (de) * 1939-12-06 1943-07-08 Mannesmann Ag Verfahren zur Herstellung von innenplattierten Behaeltern, Flaschen u. dgl.
GB589525A (en) * 1945-03-24 1947-06-23 James Alfred Nye Improvements in or relating to containers for high pressure fluids
DE1263421B (de) * 1957-01-22 1968-03-14 Jean Mercier Druckbehaelter mit einer biegsamen Trennwand
US3098578A (en) * 1960-01-15 1963-07-23 Bruner Corp Pressure vessel
US3423816A (en) * 1962-02-21 1969-01-28 United Aircraft Corp Proces of making a glass fiber vessel having a clevis joint
US3268103A (en) * 1964-08-03 1966-08-23 Shell Oil Co Pressure vessel design
GB1159972A (en) * 1965-09-24 1969-07-30 English Electric Co Ltd Improvements in or relating to Pressure Vessels
EP0270303A2 (en) * 1986-12-03 1988-06-08 Pall Corporation Filter assemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348910A1 (en) * 2002-03-28 2003-10-01 BS Manufacturing Limited Compact stove
DE102006031118B4 (de) * 2005-07-13 2009-04-30 GM Global Technology Operations, Inc., Detroit Wasserstoffdrucktank
US7731051B2 (en) 2005-07-13 2010-06-08 Gm Global Technology Operations, Inc. Hydrogen pressure tank including an inner liner with an outer annular flange

Also Published As

Publication number Publication date
DE3815347C2 (enrdf_load_stackoverflow) 1990-04-26
DE3815347A1 (de) 1989-11-16

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