EP1041338A2 - Bouteille de gaz - Google Patents

Bouteille de gaz Download PDF

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Publication number
EP1041338A2
EP1041338A2 EP00105292A EP00105292A EP1041338A2 EP 1041338 A2 EP1041338 A2 EP 1041338A2 EP 00105292 A EP00105292 A EP 00105292A EP 00105292 A EP00105292 A EP 00105292A EP 1041338 A2 EP1041338 A2 EP 1041338A2
Authority
EP
European Patent Office
Prior art keywords
gas bottle
shells
gas
diameter
bottle
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
EP00105292A
Other languages
German (de)
English (en)
Other versions
EP1041338B1 (fr
EP1041338A3 (fr
Inventor
Harald Dr. Vetter
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1041338A2 publication Critical patent/EP1041338A2/fr
Publication of EP1041338A3 publication Critical patent/EP1041338A3/fr
Application granted granted Critical
Publication of EP1041338B1 publication Critical patent/EP1041338B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • 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
    • F17C3/00—Vessels not under pressure
    • 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
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • 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
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2203/0646—Aluminium
    • 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
    • F17C2203/0648—Alloys or compositions of 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F17C2205/0165—Details of mounting arrangements for transport with handgrip
    • 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
    • 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
    • F17C2205/0308—Protective caps
    • 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
    • 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
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • F17C2260/012—Reducing weight
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Definitions

  • the invention relates to a gas bottle used as a liquid gas storage container or transport containers mostly with propane, butane or whose mixtures are filled.
  • the gas is, for example, as Fuel gas in the kitchen area, for heating, for commercial purposes etc. used or as engine gas, for example, so-called Drive industrial trucks such as forklifts.
  • gas bottles of the type under consideration are made of steel the consequence that they have a considerable weight. This works disadvantageous in the transport of gas bottles and in their Handling off.
  • the present invention is therefore based on the object based on specifying a gas bottle that a lesser Has weight and which is relatively cheap to manufacture is.
  • the gas bottle according to the invention consists of two gas bottle half-shells composed, which are welded together, wherein the gas bottle half-shells are made of an aluminum alloy, which makes the gas bottle considerably lighter than a steel bottle is.
  • the gas bottle half-shells from one Sheet or a round blank are made, the maximum wall thickness Is 6 mm, which also leads to a considerable weight reduction the gas bottle leads.
  • the guest plate half shells according to the invention also in a multi-stage deep drawing process in a single operation without intermediate annealing prepared, it is further provided according to the invention that the ratio of height to diameter of the half-shells about 1: 1 to 3: 1. This takes place in a single operation Deep drawing process entails that the invention Gas bottle is relatively inexpensive to manufacture.
  • the two gas bottle half-shells from which the Gastlasche is put together have an identical shape, so that only a single drawing tool is required.
  • the Gas bottle half-shells each in a first step up to a first depth of draw, preferably about 50% of the final Drawing depth is drawn with a first diameter, which is larger than the final diameter of the finished half-shells or gas bottle.
  • first diameter which is larger than the final diameter of the finished half-shells or gas bottle.
  • the two Step trains are successively in the drawing tool executed without intermediate products from the drawing plant must be removed. The production of a gas bottle half-shell takes only about 15 seconds in this way.
  • the gas bottle half-shells are in three consecutive Step trains made. With this one cannot be used for possible ratio of height to diameter from to to reach 3: 1.
  • the Wall thickness of the drawing plates is only about 3.0 to 3.5 mm, which means the gas bottle according to the invention receives a minimal weight. This weight is only about 5 kg, while a conventional one Steel bottle weighs about 15 kg.
  • the gas bottle has a capacity of 11 kg of gas and the filling of which is preferred as fuel gas is used, the gas bottle has a height of about 470 mm a diameter of about 300 mm.
  • 11 kg gas bottles are widely used in steel.
  • the gas bottle according to the invention in a Embodiment has a height of about 560 mm with a diameter of about 300 mm, which makes this bottle a capacity of 14 kg liquid gas and is therefore ideally suited for engine gas is.
  • Al Mg4.5 Mn for example, can be used as the aluminum alloy without the invention being limited thereto.
  • the invention accordingly provides a gas bottle consisting of a particularly thin aluminum sheet in a two- or three-stage deep-drawing process is produced in a single operation.
  • the large ratio of height to diameter of the half-shells in height 1: 1 to 3: 1 has so far been possible in the deep-drawing process generally only reach if the wall thickness of the round blank is clearly above 6 to 7 mm.
  • leaves the large thermoforming ratio with a much lower one Reach sheet thickness when in two or three consecutive Step trains first have one or two drawing depths with one larger diameter and in a second or third step the half shell over the entire drawing depth to the final one Diameter is drawn.
  • the gas bottle 1 shown in Fig. 1 consists of two half-shells 2, which have an identical shape and along one central weld 3 are composed.
  • the gas bottle stands on a foot ring 4, which preferably also consists of a Aluminum alloy exists and is welded on.
  • valve sleeve 5 In the center of the head section of the upper half of the gas cylinder 2 sits a valve sleeve 5, which is preferably welded in. In addition, handles 6 are welded to transport the Lighten the gas bottle.
  • the gas bottle shown in Fig. 1 has a height of 472 mm with a diameter of 300 mm and a wall thickness of 3.2 mm.
  • the half-shells 2 are in the multi-stage deep drawing process produced in one operation without intermediate annealing.
  • the drawing tool shown in Fig. 3 for three step trains is arranged horizontally, which turned out to be particularly advantageous Has.
  • the drawing tool contains a central drawing punch 8, which is connected to a working piston 9, the Cylinder is not shown in the figure.
  • the drawing punch 8 is concentrically surrounded by an inner drawing sleeve 10, which by a working piston 11 is movable.
  • the inner drawing sleeve 10 in turn sits in an outer annular drawing sleeve 12, whose working piston is identified by reference number 13.
  • the second step of the punch 8 with the drawing sleeve follows 10, which extends until the drawing sleeve 10 on a second ring shoulder 19 of the die strikes.
  • the subsequent one third step train of the punch 8 has the consequence that the Gas bottle half-shell drawn to the final diameter becomes.
  • the ratio of the drawing depths is particularly preferred the drawing elements 12, 10, 8 to each other about 3: 4.5: 6.
  • the step trains take place in the horizontal direction, which makes the drawing tool particularly easy to use.
  • gas bottles are e.g. With a length of 1200 mm can be produced from two half shells, the have a diameter of 200 mm or 300 mm. So far had to a cylindrical bottle section between the two Half shells are welded in.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
EP00105292A 1999-03-27 2000-03-14 Bouteille de gaz Expired - Lifetime EP1041338B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914029A DE19914029C2 (de) 1999-03-27 1999-03-27 Gasflasche
DE19914029 1999-03-27

Publications (3)

Publication Number Publication Date
EP1041338A2 true EP1041338A2 (fr) 2000-10-04
EP1041338A3 EP1041338A3 (fr) 2001-11-07
EP1041338B1 EP1041338B1 (fr) 2004-05-26

Family

ID=7902695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105292A Expired - Lifetime EP1041338B1 (fr) 1999-03-27 2000-03-14 Bouteille de gaz

Country Status (3)

Country Link
EP (1) EP1041338B1 (fr)
AT (1) ATE267975T1 (fr)
DE (2) DE19914029C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1333223A1 (fr) * 2002-01-19 2003-08-06 ALUGAS Vertriebszentrale GmbH Réservoir sous pression en aluminium
WO2011039463A1 (fr) * 2009-10-01 2011-04-07 Gaz Liquefies Industrie Bouteille de gaz dual-phase ou complex-phase
NL2007093C2 (en) * 2011-07-13 2013-01-15 Flamco Bv Improvements in vessels.
WO2013009168A1 (fr) * 2011-07-13 2013-01-17 Flamco B.V. Perfectionnements apportés à des récipients

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005010281B3 (de) 2005-03-07 2006-10-05 Rothenberger Ag Druckgasquelle mit Brenngasfüllung
DE102005010282B3 (de) 2005-03-07 2006-11-02 Rothenberger Ag Druckgasquelle mit Brenngasfüllung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802462C (de) * 1949-02-15 1951-02-12 Adolf Heinrich Rohleder Behaelter fuer elektrische Warmwasserspeicher
FR1036713A (fr) * 1951-02-23 1953-09-10 Récipient ou bouteille pour fluides sous pression
BE654821A (fr) * 1964-06-17 1965-02-15
FR2236577A1 (en) * 1973-07-11 1975-02-07 Amado Juan Aluminium bottle mfg. process - forms top half in single press operation into rounded body from flat plate
FR2263061A1 (en) * 1974-03-04 1975-10-03 Cegedur Mfr. of containers for compressed or liq. gases - using aluminium alloy parts joined by electron beam welding
GB1419317A (en) * 1972-03-24 1975-12-31 Aluminiumarugyar Aluminium alloy bottles
AT359987B (de) * 1978-09-05 1980-12-10 Vmw Ranshofen Berndorf Ag Metallbehaelter, insbesondere druckgasflasche
EP0337357A2 (fr) * 1988-04-11 1989-10-18 State Industries, Inc. Construction d'un réservoir et méthode de fabrication
US5217140A (en) * 1988-04-11 1993-06-08 State Industries, Inc. Tank construction and method of manufacture

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE802462C (de) * 1949-02-15 1951-02-12 Adolf Heinrich Rohleder Behaelter fuer elektrische Warmwasserspeicher
FR1036713A (fr) * 1951-02-23 1953-09-10 Récipient ou bouteille pour fluides sous pression
BE654821A (fr) * 1964-06-17 1965-02-15
GB1419317A (en) * 1972-03-24 1975-12-31 Aluminiumarugyar Aluminium alloy bottles
FR2236577A1 (en) * 1973-07-11 1975-02-07 Amado Juan Aluminium bottle mfg. process - forms top half in single press operation into rounded body from flat plate
FR2263061A1 (en) * 1974-03-04 1975-10-03 Cegedur Mfr. of containers for compressed or liq. gases - using aluminium alloy parts joined by electron beam welding
AT359987B (de) * 1978-09-05 1980-12-10 Vmw Ranshofen Berndorf Ag Metallbehaelter, insbesondere druckgasflasche
EP0337357A2 (fr) * 1988-04-11 1989-10-18 State Industries, Inc. Construction d'un réservoir et méthode de fabrication
US5217140A (en) * 1988-04-11 1993-06-08 State Industries, Inc. Tank construction and method of manufacture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1333223A1 (fr) * 2002-01-19 2003-08-06 ALUGAS Vertriebszentrale GmbH Réservoir sous pression en aluminium
WO2011039463A1 (fr) * 2009-10-01 2011-04-07 Gaz Liquefies Industrie Bouteille de gaz dual-phase ou complex-phase
FR2950952A1 (fr) * 2009-10-01 2011-04-08 Gaz Liquefies Ind Bouteille de gaz en acier double phase et procede de fabrication d'une telle bouteille
NL2007093C2 (en) * 2011-07-13 2013-01-15 Flamco Bv Improvements in vessels.
WO2013009168A1 (fr) * 2011-07-13 2013-01-17 Flamco B.V. Perfectionnements apportés à des récipients

Also Published As

Publication number Publication date
EP1041338B1 (fr) 2004-05-26
EP1041338A3 (fr) 2001-11-07
DE19914029C2 (de) 2001-05-10
ATE267975T1 (de) 2004-06-15
DE50006552D1 (de) 2004-07-01
DE19914029A1 (de) 2000-10-05

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