DE3821852A1 - Pressure-gas cylinder of composite material for high gas pressure - Google Patents

Pressure-gas cylinder of composite material for high gas pressure

Info

Publication number
DE3821852A1
DE3821852A1 DE19883821852 DE3821852A DE3821852A1 DE 3821852 A1 DE3821852 A1 DE 3821852A1 DE 19883821852 DE19883821852 DE 19883821852 DE 3821852 A DE3821852 A DE 3821852A DE 3821852 A1 DE3821852 A1 DE 3821852A1
Authority
DE
Germany
Prior art keywords
liner
pressure
gas cylinder
pressurized gas
layer
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.)
Ceased
Application number
DE19883821852
Other languages
German (de)
Inventor
Hansjoerg Dr Stadler
Helmut Prof Dr Misoph
Leo Baur
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Priority to DE19883821852 priority Critical patent/DE3821852A1/en
Publication of DE3821852A1 publication Critical patent/DE3821852A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/03006—Gas tanks
    • 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
    • F17C2201/05—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
    • F17C2203/0604—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
    • F17C2203/0624—Single wall with four or more 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
    • 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
    • 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
    • F17C2203/0665—Synthetics in form of fibers or filaments radially wound
    • 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
    • F17C2203/067—Synthetics in form of fibers or filaments helically wound
    • 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
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
    • 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
    • F17C2260/013—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
    • F17C2260/01—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
    • 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
    • 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
    • F17C2270/0176—Buses
    • 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
    • F17C2270/0178—Cars

Abstract

A pressure-gas cylinder (1), consisting of an aluminium liner (2) and two peripheral coatings (3, 4) of glass-fibre-reinforced plastic, permits a relatively high filling pressure of about 340 bar at relatively small external directions. The pressure-gas cylinder (1) is thus suitable as a fuel tank for passenger cars. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Druckgasflasche aus Verbundwerkstoff für hohen Gasdruck nach dem Oberbegriff des Anspruches 1.The invention relates to a compressed gas bottle Composite material for high gas pressure according to the generic term of claim 1.

Aus dem kanadischen Patent Nr. 11 71 804 ist eine Druck­ gasflasche aus Verbundwerkstoff für hohen Gasdruck be­ kannt. Ein zylindrischer Liner mit sphärischen Polkappen weist an seiner Umfangsseite eine Schicht aus glasfaser­ verstärktem Kunststoff auf. Die Wanddicke der Polkappen ist unterschiedlich dick, und zwar nimmt sie vom zylin­ drischen Bereich aus in Richtung der Anschlußstutzen kontinuierlich zu.From Canadian Patent No. 11 71 804 is a print composite gas bottle for high gas pressure be knows. A cylindrical liner with spherical polar caps has a layer of glass fiber on its peripheral side reinforced plastic. The wall thickness of the polar caps is of different thickness, and it takes from the zylin drical area in the direction of the connecting piece continuously.

Aufgabe der Erfindung ist es daher, eine Druckgasflasche vorzuschlagen, die kostengünstig herstellbar ist und für einen wesentlich höheren Fülldruck geeignet ist.The object of the invention is therefore a pressurized gas bottle propose that is inexpensive to manufacture and is suitable for a significantly higher filling pressure.

Die Erfindung löst diese Aufgabe entsprechend dem kenn­ zeichnenden Merkmal des Anspruches 1. The invention solves this problem in accordance with the kenn Drawing feature of claim 1.  

Vorteilhafte Weiterbildungen der Erfindung sind den Unter­ ansprüchen zu entnehmen.Advantageous developments of the invention are the sub claims.

Ein Ausführungsbeispiel der Erfindung ist in der Zeich­ nung in Verbindung mit weiteren Vorteilen der Erfindung beschrieben.An embodiment of the invention is in the drawing tion in connection with further advantages of the invention described.

Eine Druckgasflasche 1 besteht aus einem Liner 2 und aus zwei glasfaserverstärkten Schichten 3 und 4. Diese Schichten 3 und 4 bestehen in bekannter Weise aus Glas­ fasern in einer Matrix aus Epoxid-Harz.A compressed gas bottle 1 consists of a liner 2 and two glass fiber reinforced layers 3 and 4 . These layers 3 and 4 consist in a known manner of glass fibers in a matrix of epoxy resin.

Bei der Schicht 3 besteht eine Kreuzwicklung der Glas­ fasern über den gesamten Liner 2, jedoch ohne die Anschlußstutzen 5 und 6.In layer 3 there is a cross winding of the glass fibers over the entire liner 2 , but without the connecting pieces 5 and 6 .

Bei der Schicht 4 liegt dagegen eine Umfangswicklung der Glasfasern vor.In contrast, in layer 4 there is a peripheral winding of the glass fibers.

Die Anschlußstutzen 5 und 6 weisen ein Innen­ gewinde 7 für nicht gezeichnete Anschlußkappen oder Armaturen auf.The connecting pieces 5 and 6 have an internal thread 7 for connection caps or fittings not shown.

Der Liner besteht aus einer Aluminiumlegierung, nämlich aus den Bestandteilen Aluminium, Magnesium und Silizium. Diese Legierung weist bei hohen Festigkeitswerten gute Korrosionseigenschaften und gute Verarbeitungseigen­ schaften auf.The liner is made of an aluminum alloy, namely from the components aluminum, magnesium and silicon. This alloy has good strength values Corrosion properties and good processing properties create up.

Die Innenlänge 8 des Liners 2 verhält sich zu seinem Innendurchmesser 9 wie etwa 3 : 1.The inner length 8 of the liner 2 is about 3: 1 in relation to its inner diameter 9 .

Die Vorteile der Erfindung sind darin zu sehen, daß die gesamte Druckgasflasche 1 einschließlich der Gewinde 7 spanlos herzustellen ist. Damit sind nachträgliche Rei­ nigungsarbeiten der Druckgasflasche 1 minimiert. Die Größenverhältnisse der Druckgasflasche 1 erlauben ihre platzsparende Verwendung in Nutz- und Personenfahr­ zeugen als Treibmittelbehälter, wie Treibgas. Auch ist sichergestellt, daß bei sehr hohem Innendruck die einschlägigen Sicherheitsvorschriften bei Temperatur- und Stoßbeanspruchungen erfüllt werden. Diese Funktion übernehmen die Schichten 3 und 4, die damit auch zur Stoßdämpfung und Temperaturpufferung beitragen. Durch diese Maßnahmen ergeben sich für die Druckgasflasche eine hohe Betriebssicherheit für die genannte Anwendung.The advantages of the invention can be seen in the fact that the entire compressed gas bottle 1 including the thread 7 can be produced without cutting. Subsequent cleaning work of the compressed gas cylinder 1 is minimized. The proportions of the compressed gas bottle 1 allow its space-saving use in commercial and passenger vehicles as a propellant container, such as propellant. It also ensures that the relevant safety regulations for temperature and shock loads are met at very high internal pressures. This function is performed by layers 3 and 4 , which also contribute to shock absorption and temperature buffering. These measures result in a high level of operational safety for the application mentioned for the compressed gas bottle.

Claims (6)

1. Druckgasflasche aus Verbundwerkstoff für hohen Gas­ druck, bestehend aus einem Liner aus Aluminium und aus einer umfangsseitigen Schicht aus glasfaser­ verstärktem Kunststoff, wobei der Liner einen zy­ lindrischen Bereich, und zwar sphärisch gewölbte Polkappen mit Anschlußstutzen aufweist, dadurch gekennzeichnet, daß der Liner (2) - ausgenommen die Anschlußstutzen (5, 6) - vollständig - also auch im Bereich der Pol­ kappen - mit der Schicht (2) fest verbunden ist.1. Compressed gas cylinder made of composite material for high gas pressure, consisting of a liner made of aluminum and a peripheral layer made of glass fiber reinforced plastic, the liner having a cylindrical area, namely spherically curved pole caps with connecting pieces, characterized in that the liner ( 2 ) - with the exception of the connecting pieces ( 5, 6 ) - completely - that is also in the area of the pole caps - is firmly connected to the layer ( 2 ). 2. Druckgasflasche nach Anspruch 1, dadurch gekennzeichnet, daß die Schicht (3) aus einer Kreuzwicklung der Glas­ fasern besteht.2. Pressurized gas bottle according to claim 1, characterized in that the layer ( 3 ) consists of a cross winding of the glass fibers. 3. Druckgasflasche nach Anspruch 1, dadurch gekennzeichnet, daß eine zweite Schicht (4) hauptsächlich im zylin­ drischen Bereich des Liners (2) vorgesehen ist, wobei die Glasfasern in einer Umfangswicklung vor­ liegen.3. Pressurized gas cylinder according to claim 1, characterized in that a second layer ( 4 ) is mainly provided in the cylindrical area of the liner ( 2 ), the glass fibers being in a peripheral winding. 4. Druckgasflasche nach Anspruch 1, dadurch gekennzeichnet, daß der Liner aus einer Aluminium-, Magnesium-, Silizium-Legierung besteht. 4. compressed gas cylinder according to claim 1, characterized, that the liner is made of an aluminum, magnesium, Silicon alloy is made.   5. Druckgasflasche nach Anspruch 1, dadurch gekennzeichnet, daß die Innenlänge (8) der Druckgasflasche im Ver­ hältnis zu ihrem Innendurchmesser (9) 2,98 : 1 beträgt.5. Pressurized gas bottle according to claim 1, characterized in that the inner length ( 8 ) of the pressurized gas bottle in relation to its inner diameter ( 9 ) is 2.98: 1. 6. Druckgasflasche nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlußstutzen (5, 6) ein Innengewinde (7) aufweisen.6. Pressurized gas bottle according to claim 1, characterized in that the connecting pieces ( 5, 6 ) have an internal thread ( 7 ).
DE19883821852 1988-06-29 1988-06-29 Pressure-gas cylinder of composite material for high gas pressure Ceased DE3821852A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883821852 DE3821852A1 (en) 1988-06-29 1988-06-29 Pressure-gas cylinder of composite material for high gas pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883821852 DE3821852A1 (en) 1988-06-29 1988-06-29 Pressure-gas cylinder of composite material for high gas pressure

Publications (1)

Publication Number Publication Date
DE3821852A1 true DE3821852A1 (en) 1990-02-22

Family

ID=6357469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883821852 Ceased DE3821852A1 (en) 1988-06-29 1988-06-29 Pressure-gas cylinder of composite material for high gas pressure

Country Status (1)

Country Link
DE (1) DE3821852A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481850A1 (en) * 1990-10-17 1992-04-22 AEROSPATIALE Société Nationale Industrielle Method and apparatus for shrink-fitting a composite sleeve around a core and maintaining the core under pressure
WO1996006750A2 (en) * 1994-08-29 1996-03-07 Stenger Gregory J Tank for storing pressurized gas
DE19721128A1 (en) * 1997-05-20 1998-11-26 Messer Griesheim Gmbh Partial or complete use of a known compressed gas cylinder for compressed, liquefied or dissolved gases
US6090465A (en) * 1994-08-29 2000-07-18 Spectrum Solutions, Ltd. Reinforced composite structure
WO2002088593A1 (en) * 2001-04-25 2002-11-07 Eva Maria Moser Gastight container
WO2005080114A1 (en) * 2004-02-24 2005-09-01 Honda Motor Co., Ltd. On-board gaseous fuel tank module
USRE39554E1 (en) * 1994-08-29 2007-04-10 Spectrum Solutions, Ltd. Reinforced composite structure
DE10156377B4 (en) * 2001-11-16 2007-05-31 Air Liquide Deutschland Gmbh Composite gas cylinder with prefabricated jacket
DE102006006902A1 (en) * 2006-02-09 2007-08-16 Gräfenthaler Kunststofftechnik GmbH Plastic pressure vessel and process for its manufacture
EP2014968A1 (en) * 2007-07-10 2009-01-14 Linde Aktiengesellschaft Storage tank
DE102008031237A1 (en) 2008-07-02 2010-01-07 Air Liquide Medical Gmbh Method for sterilization of compressed-gas containers, particularly of gas cylinders used in medical field, involves impinging interior of compressed gas containers initially with inert gas
US7718239B2 (en) 2005-10-12 2010-05-18 Gkss-Forschungszentrum Geesthacht Gmbh Gas tight vessel with a diffusion barrier layer of metal hydrides
US20120048862A1 (en) * 2009-04-10 2012-03-01 Toyota Jidosha Kabushiki Kaisha Tank and manufacturing method thereof
WO2013083661A3 (en) * 2011-12-05 2013-12-05 Blue Wave Co S.A. Cng store comprising composite pressure vessels
DE102014208830A1 (en) 2014-05-12 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Pressure vessel with wet-rolled CFRP

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516395A1 (en) * 1974-04-19 1975-11-06 Martin Marietta Corp PRESSURE VESSEL AND METHOD OF MANUFACTURING THE PRESSURE VESSEL

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516395A1 (en) * 1974-04-19 1975-11-06 Martin Marietta Corp PRESSURE VESSEL AND METHOD OF MANUFACTURING THE PRESSURE VESSEL

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668098A1 (en) * 1990-10-17 1992-04-24 Aerospatiale METHOD FOR FREQUENCING AND PRESSURIZING A CORE WITH A COMPOSITE MATERIAL ENVELOPE AND APPARATUS FOR IMPLEMENTING SUCH A METHOD
US5302338A (en) * 1990-10-17 1994-04-12 Aerospatiale Societe Nationale Industrielle Method for hooping and maintaining in compression a core by a sheath made of a composite material
EP0481850A1 (en) * 1990-10-17 1992-04-22 AEROSPATIALE Société Nationale Industrielle Method and apparatus for shrink-fitting a composite sleeve around a core and maintaining the core under pressure
USRE39554E1 (en) * 1994-08-29 2007-04-10 Spectrum Solutions, Ltd. Reinforced composite structure
WO1996006750A2 (en) * 1994-08-29 1996-03-07 Stenger Gregory J Tank for storing pressurized gas
WO1996006750A3 (en) * 1994-08-29 1996-05-23 Gregory J Stenger Tank for storing pressurized gas
US5647503A (en) * 1994-08-29 1997-07-15 Spectrum Solutions, Ltd. Tank for storing pressurized gas
US6090465A (en) * 1994-08-29 2000-07-18 Spectrum Solutions, Ltd. Reinforced composite structure
DE19721128A1 (en) * 1997-05-20 1998-11-26 Messer Griesheim Gmbh Partial or complete use of a known compressed gas cylinder for compressed, liquefied or dissolved gases
WO2002088593A1 (en) * 2001-04-25 2002-11-07 Eva Maria Moser Gastight container
CH695222A5 (en) * 2001-04-25 2006-01-31 Eva Maria Moser Gas-tight container.
DE10156377B4 (en) * 2001-11-16 2007-05-31 Air Liquide Deutschland Gmbh Composite gas cylinder with prefabricated jacket
WO2005080114A1 (en) * 2004-02-24 2005-09-01 Honda Motor Co., Ltd. On-board gaseous fuel tank module
US7562788B2 (en) 2004-02-24 2009-07-21 Honda Motor Co., Ltd. On-board gaseous fuel tank module
US7718239B2 (en) 2005-10-12 2010-05-18 Gkss-Forschungszentrum Geesthacht Gmbh Gas tight vessel with a diffusion barrier layer of metal hydrides
DE102006006902A1 (en) * 2006-02-09 2007-08-16 Gräfenthaler Kunststofftechnik GmbH Plastic pressure vessel and process for its manufacture
DE102006006902B4 (en) * 2006-02-09 2008-02-21 Gräfenthaler Kunststofftechnik GmbH Plastic pressure vessel and process for its manufacture
EP2014968A1 (en) * 2007-07-10 2009-01-14 Linde Aktiengesellschaft Storage tank
DE102008031237A1 (en) 2008-07-02 2010-01-07 Air Liquide Medical Gmbh Method for sterilization of compressed-gas containers, particularly of gas cylinders used in medical field, involves impinging interior of compressed gas containers initially with inert gas
DE102008031237B4 (en) 2008-07-02 2021-10-14 Air Liquide Medical Gmbh A process for the sterilization of pressurized gas containers
US20120048862A1 (en) * 2009-04-10 2012-03-01 Toyota Jidosha Kabushiki Kaisha Tank and manufacturing method thereof
US8740009B2 (en) * 2009-04-10 2014-06-03 Toyota Jidosha Kabushiki Kaisha Tank and manufacturing method thereof
WO2013083661A3 (en) * 2011-12-05 2013-12-05 Blue Wave Co S.A. Cng store comprising composite pressure vessels
DE102014208830A1 (en) 2014-05-12 2015-11-12 Bayerische Motoren Werke Aktiengesellschaft Pressure vessel with wet-rolled CFRP
US10260678B2 (en) 2014-05-12 2019-04-16 Bayerische Motoren Werke Aktiengesellschaft Pressure vessel having wet-wrapped carbon-fiber-reinforced plastic

Similar Documents

Publication Publication Date Title
DE3821852A1 (en) Pressure-gas cylinder of composite material for high gas pressure
EP1819928B1 (en) Cylinder for high-pressure hydraulics
DE102018101509B4 (en) high pressure tank
EP2326865B1 (en) High-pressure container
DE3617957A1 (en) PRESSURE ACCUMULATOR
DE112012001543T5 (en) Multilayer lining for a high-pressure gas cylinder
EP0387400A2 (en) Bulkhead
DE19508193C2 (en) Tubular component or hollow profile with special strength properties with low weight and method for its production
WO2021099542A1 (en) Pressure vessel and method for producing a pressure vessel
DE202009008026U1 (en) Pressure vessel with fiber reinforcement
DE19832145B4 (en) Container for holding a medium under pressure
DE4430502A1 (en) Use of a composite unit consisting of a liner and a fiber-reinforced plastic tube as the pressure cylinder of an actuator of the high-pressure hydraulics
EP0983470B1 (en) Partial or complete use of a pressurized gas cylinder known per se for compressed, liquefied or dissolved gases
DE19935517B4 (en) Bottle for pressurized gases
DE19704968A1 (en) Container for storing compressed gas
DE102017002211B4 (en) Spacer element for use in a support assembly, support assembly and vehicle comprising this support assembly
DE19528557A1 (en) Gas bottle holding rack - has frame with two long bearers linked cross bearers and front and rear fixing rings, one of which is movable
DE60207082T2 (en) METHOD FOR PRODUCING A CONTAINER CONTAINING A GAS COMPRESSION AND CONTAINING SUCH CONTAINER
DE6916307U (en) PRESSURE CYLINDER
DE102019004341A1 (en) Rod head made of thermoplastic fiber-plastic composite (FRP)
DE102007006047A1 (en) Protective device for gas container, particularly for gas-container of motor vehicle and boat, has filled and empty gas container at distance surrounding protective covering and damping layer
DE102009024795A1 (en) Hydrogen tank for use in motor vehicle, has two tank containers connected with each other, where tank containers have multi-shell structure with different filling pressures
DE10247504A1 (en) Pressure vessels for condensed gases, in particular cryogenic tanks for a motor vehicle
DE8408506U1 (en) COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER
DE102019007550A1 (en) Pressurized gas container

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F17C 1/06

8131 Rejection