EP1106277B1 - Druckluftbehälter - Google Patents
Druckluftbehälter Download PDFInfo
- Publication number
- EP1106277B1 EP1106277B1 EP00125538A EP00125538A EP1106277B1 EP 1106277 B1 EP1106277 B1 EP 1106277B1 EP 00125538 A EP00125538 A EP 00125538A EP 00125538 A EP00125538 A EP 00125538A EP 1106277 B1 EP1106277 B1 EP 1106277B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reservoir
- halves
- forming process
- compressed
- section
- 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.)
- Expired - Lifetime
Links
Images
Classifications
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- 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
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
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- 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
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- 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
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- 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
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- 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
- F17C2201/0176—Shape variable
- F17C2201/0185—Shape variable with separating membrane
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- 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)
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- 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
- F17C2203/0607—Coatings
-
- 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
- F17C2203/0639—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
- F17C2203/0636—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
- F17C2203/0658—Synthetics
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- 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
- F17C2209/227—Assembling processes by adhesive means
-
- 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
- F17C2221/031—Air
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- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/011—Improving strength
-
- 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
- F17C2260/018—Adapting dimensions
-
- 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
-
- 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
- F17C2270/01—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
- F17C2270/0171—Trucks
Definitions
- the invention relates to a container for motor vehicles, according to the preamble of claim 1.
- a single-walled compressed air tank in commercial vehicles is known, whose wall is provided on its inside with a corrosion protection layer.
- the wall of the compressed air tank is made of at least two, of a two-layer composite material prefabricated, subsequently assembled and subsequently welded together, produced individual wall parts.
- From US 4,131,980 A is a metal tank for receiving liquid hydrocarbon and a method for its production.
- two container halves made with protruding webs, which incorporates a medium-resistant Adhesive folded in such a way several times that a six-fold thickness of these folds achieved over the remaining container wall thickness.
- EP 0 389 078 A2 discloses a process for the production of compressed gas cylinders, in which heat-treated tubes are divided by cutting in pipe sections. The individual pipe sections are then by means of a hot forming to a closed container and after heat treatment in the neck area of the Gas cylinder machined.
- a compressed air tank in motor vehicles initially two approximately equal container halves after a forming process, for example a compression, thermoforming, flow molding, spinning or the like.
- a forming process for example a compression, thermoforming, flow molding, spinning or the like.
- opening side of the container halves circumferentially encircling, approximately at right angles From this projecting web edges formed, which in a subsequent step by non-thermal joining and with the additional use of a sealant to a common formed, circumferentially circumferential fold joint are formed by which the two container halves are sealingly connected together.
- the Container a compressed air tank
- the container halves to be connected together in about are cup-shaped and formed as a cross-sectional shape either a circular cross-section or one of these deviating cross-sectional shape - for example, a domed cross-sectional shape exhibit.
- the bulkhead one in the transition region the two container halves effective, liquid-impermeable, but permeable to air Have membrane.
- this can be the two container halves have sealing adhesive additionally adhesive properties.
- the container halves in their Manufacture in each case be thermally treated after the forming process.
- thermal Aftertreatment may be, for example, stress relieving or the like Be applied.
- the container halves provided sheets made of corrosion resistant materials and / or a corrosion resistant Have coating, which before or after the forming process on the sheets can be applied.
- corrosion-resistant materials for example, aluminum alloys, Stainless steel grades or the like may be provided.
- corrosion resistant Coating can be used, for example, a plastic coating.
- each container half the respective Shaping adapted radii have.
- the according to the respective forming process achieved sheet thicknesses on the container halves a the expected load case having the compressed air tank adapted measure.
- the compressed air tank one of his have respective size and shape adapted to each installation situation. If necessary, you can Fasteners for mounting the compressed air tank integrated into the container halves be.
- Fig. 1 is a side view of a first embodiment of an inventive Compressed air tank 1 shown in motor vehicles.
- the compressed air tank 1 is two in about the same size, produced in a first step by a forming process container halves 2, 3 composed by non-thermal joining their common Terminal area and with the additional use of a sealant 8 (Fig. 2) via a jointly formed, circumferentially circumferential rabbet 4 sealing connected to each other.
- the used sealant 8 may additionally adhesive properties exhibit.
- FIG. 2 is a side view in a sectional view of the approximately equal container halves 2, 3 composable compressed air tank 1 in the uncompleted state shown.
- the approximately equal container halves 2, 3 are after a forming process manufactured and show after this step, first opening side, on its circumference circumferential, approximately at right angles projecting web edges 6, 7, which subsequently after an optionally applied heat treatment by non-thermal joining and with the additional use of a sealing and / or Adhesive 8 via a jointly formed, circumferentially encircling Folding connection 4 (Fig. 3) are sealingly connected together.
- the first formed by a forming process, optionally thermally treated Container halves 2, 3 can first be brought to a low-tension level before being subsequently connected by non-thermal joining and with the aid of a sealing means 8 are sealingly connected together.
- Fig. 3 is an enlarged detail in sectional view of such a hinge connection 4 according to the embodiment of the compressed air tank 1 of FIG. 2 shown.
- the Umfalzung of the two web edges 6, which takes place after a folding process, 7 of the container halves 2, 3 takes into account the inserted between the web edges 6, 7 and with sealing and / or adhesive 8 on both sides provided edge zone of Bulkhead 5.
- the bulkhead 5 may be one in the transitional area of the two container halves 2, 3 effective, liquid impermeable, but permeable membrane have, wherein the bulkhead 5 in its edge zone from a the Falzumformung mit withden material consists.
- the Falzharm 4 is one of the curing time wait for the adhesive 8 corresponding time until the entire compressed air tank 1 is considered completed. According to an alternative not shown here, the Bulkhead 5 omitted as needed.
- the forming process required for producing the container halves 2, 3 can realized by a pressing, thermoforming, flow molding, spinning or the like be.
- the sheets provided for producing the container halves 2, 3 can be made from consist of corrosion-resistant materials and / or a corrosion-resistant coating have, which before or after the forming process on the sheets is applied.
- Each container half 2, 3 can the respective forming process have matched radii.
- the achieved by the respective forming process Sheet thicknesses on the container halves 2, 3 may be the expected load case have the compressed air tank 1 adapted dimension.
- Fig. 4 are in front view two pairs of compressed air tanks 1 with different Cross section shown.
- a dashed line in a pair shown compressed air tanks 1 with a circular cross-section.
- Illustration of a pair of compressed air tanks 1 shown which is one of a Have circular cross section deviating cross-sectional shape.
- the plates used for the container halves 2, 3 may optionally have a Have surface protection, which before or after the forming process on the Container halves 2, 3 is applied.
- a Have surface protection which before or after the forming process on the Container halves 2, 3 is applied.
- it can also be made of stainless materials such as aluminum alloys, stainless steels, etc. as sheet metal be used.
- surface protection for example, plastic coatings or the like are used.
- the respective load case adapted sheet thickness of the container halves 2, 3rd For aluminum can be about 2 mm and about 1.5 mm for steel.
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)
- Pressure Vessels And Lids Thereof (AREA)
Description
- Fig. 1
- einen Druckluftbehälter eines Kraftfahrzeuges in Seitenansicht,
- Fig. 2
- zusammensetzbare Behälterhälften im Schnitt in Seitenansicht,
- Fig. 3
- als vergrößerten Ausschnitt aus Fig. 2 eine Falzverbindung und
- Fig. 4
- in Vorderansicht zwei nebeneinander angeordnete Druckluftbehälter in Schnittdarstellung mit unterschiedlichen Querschnitten.
Claims (9)
- Behälter für Kraftfahrzeuge, bei welchem zunächst zwei in etwa gleichgroße Behälterhälften (2, 3) nach einem Umformverfahren, beispielsweise einem Press-, Tiefzieh-, Fließform-, Drückverfahren oder dergleichen hergestellt sind, wobei öffnungsseitig beider Behälterhälften (2, 3) umfangsseitig umlaufende, etwa rechtwinklig hiervon abragende Stegränder (6, 7) gebildet sind, welche in einem nachfolgenden Arbeitsschritt durch nichtthermisches Fügen und unter zusätzlicher Verwendung eines Dichtmittels (8) zu einer gemeinsam gebildeten, umfangsmäßig umlaufenden Falzverbindung (4) umgeformt sind, durch welche die beiden Behälterhälften (2, 3) abdichtend miteinander verbunden sind, gekennzeichnet dadurch, dass der Behälter ein Druckluftbehälter (1) ist, dessen miteinander zu verbindende Behälterhälften (2, 3) in etwa topfförmig ausgebildet sind und als Querschnittsform entweder einen Kreisquerschnitt oder eine von diesem abweichende Querschnittsform - beispielsweise eine bombierte Querschnittsform aufweisen.
- Behälter nach Anspruch 1, dadurch gekennzeichnet, dass zwischen den beiden Behälterhälften (2, 3) eine optionale Schottwand (5) angeordnet ist, deren umlaufende Randzone Bestandteil der gemeinsamen Falzverbindung (4) der beiden Behälterhälften (2, 3) ist.
- Behälter nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Schottwand (5) eine im Übergangsbereich der beiden Behälterhälften (2, 3) wirksame, flüssigkeitsundurchlässige, jedoch luftdurchlässige Membran aufweist.
- Behälter nach einem oder mehreren der vorangegangenen Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Dichtmittel (8) zusätzlich Klebeeigenschaften aufweist.
- Behälter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Behälterhälften (2, 3) bei ihrer Herstellung jeweils nach dem Umformverfahren thermisch nachbehandelt sind.
- Behälter nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zur Herstellung der Behälterhälften (2, 3) vorgesehene Bleche aus korrosionsbeständigen Materialien bestehen und/oder eine korrosionsbeständige Beschichtung aufweisen, welche vor oder nach dem Umformvorgang auf die Bleche aufgebracht sind.
- Behälter nach einem oder mehreren der vorangegangenen Ansprüche 1 bis 6, dadurch gekennzeichnet, dass jede Behälterhälfte (2, 3) dem jeweiligen Umformverfahren angepaßte Radien aufweist.
- Behälter nach Anspruch 1 bis 7, dadurch gekennzeichnet, dass die nach dem jeweiligen Umformverfahren erzielten Blechdicken an den Behälterhälften (2, 3) ein dem zu erwartenden Belastungsfall des Druckluftbehälters (1) angepaßtes Maß aufweisen.
- Behälter nach Anspruch 1 bis 8, dadurch gekennzeichnet, dass der Druckluftbehälter (1 ) eine seiner jeweiligen Einbausituation angepaßte Größe und Form aufweist, und dass gegebenenfalls Befestigungselemente zur Anbringung des Druckluftbehälters (1) in wenigstens einer der beiden Behälterhälften (2, 3) integriert sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19957855A DE19957855A1 (de) | 1999-12-01 | 1999-12-01 | Verfahren zur Herstellung eines Druckluftbehälters |
| DE19957855 | 1999-12-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1106277A2 EP1106277A2 (de) | 2001-06-13 |
| EP1106277A3 EP1106277A3 (de) | 2002-12-18 |
| EP1106277B1 true EP1106277B1 (de) | 2005-04-13 |
Family
ID=7931016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00125538A Expired - Lifetime EP1106277B1 (de) | 1999-12-01 | 2000-11-22 | Druckluftbehälter |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1106277B1 (de) |
| DE (2) | DE19957855A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040259A1 (de) * | 2004-08-18 | 2005-12-22 | Daimlerchrysler Ag | Verfahren zum Schützen eines Bauteils vor Korrosion |
| DE102005053184B4 (de) * | 2005-11-08 | 2010-04-08 | Man Nutzfahrzeuge Ag | Behälter in einem Kraftfahrzeug |
| DE102006021020A1 (de) * | 2006-05-05 | 2007-11-08 | Man Nutzfahrzeuge Ag | Behälter in einem Kraftfahrzeug |
| DE102007000244A1 (de) | 2007-04-25 | 2008-12-11 | Automotive Components Penzberg Gmbh | Druckgasbehälter, insbesondere für Fahrzeuge, und ein Verfahren zu dessen Herstellung |
| DE102013211102A1 (de) * | 2013-06-14 | 2014-12-31 | Siemens Aktiengesellschaft | Gestaltungsverfahren eines Hohlkörpers sowie Hohlkörper |
| JP6783277B2 (ja) * | 2018-09-14 | 2020-11-11 | 本田技研工業株式会社 | ライナ構成部材、高圧タンク及びその製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131980A (en) * | 1977-09-07 | 1979-01-02 | Zinnbauer Frederick W | Method of making a tank |
| DE2841900C2 (de) * | 1977-09-26 | 1984-12-20 | The Nippon Aluminium Mfg. Co. Ltd., Osaka | Kleindimensioniertes Druckgefäß |
| US4280533A (en) * | 1979-11-13 | 1981-07-28 | Greer Hydraulics, Incorporated | Low pressure, low cost accumulator |
| US4352231A (en) * | 1979-11-13 | 1982-10-05 | Vsi Corporation | Method of forming a low pressure low cost accumulator |
| DE3105538A1 (de) * | 1980-03-13 | 1982-08-26 | Sexton Can Co., Inc., 02149 Everett, Mass. | Metallbehaelter |
| DE3910192C2 (de) * | 1989-03-23 | 1994-06-01 | Mannesmann Ag | Verfahren zur Herstellung von Druckgasflaschen aus Stahl |
| DE4042069C2 (de) * | 1990-12-28 | 1999-08-19 | Teves Gmbh Alfred | Gehäuse für einen pneumatischen Kraftverstärker und Verfahren zu dessen Herstellung |
| DE9306172U1 (de) * | 1993-04-23 | 1993-06-09 | MAN Nutzfahrzeuge AG, 8000 München | Druckluftflaschen |
-
1999
- 1999-12-01 DE DE19957855A patent/DE19957855A1/de not_active Withdrawn
-
2000
- 2000-11-22 EP EP00125538A patent/EP1106277B1/de not_active Expired - Lifetime
- 2000-11-22 DE DE50010043T patent/DE50010043D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE50010043D1 (de) | 2005-05-19 |
| DE19957855A1 (de) | 2001-06-07 |
| EP1106277A2 (de) | 2001-06-13 |
| EP1106277A3 (de) | 2002-12-18 |
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