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DE29816811U1 - System for the storage of flammable power gases such as Natural gas and hydrogen in a variable-volume storage for the purpose of refueling mobile containers for motor vehicle drives - Google Patents

System for the storage of flammable power gases such as Natural gas and hydrogen in a variable-volume storage for the purpose of refueling mobile containers for motor vehicle drives

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Publication number
DE29816811U1
DE29816811U1 DE29816811U DE29816811U DE29816811U1 DE 29816811 U1 DE29816811 U1 DE 29816811U1 DE 29816811 U DE29816811 U DE 29816811U DE 29816811 U DE29816811 U DE 29816811U DE 29816811 U1 DE29816811 U1 DE 29816811U1
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Prior art keywords
storage
volume
hydrogen
natural gas
variable
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Expired - Lifetime
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DE29816811U
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German (de)
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Priority to DE29816811U priority Critical patent/DE29816811U1/en
Publication of DE29816811U1 publication Critical patent/DE29816811U1/en
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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • 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
    • F17C2201/018—Shape variable with bladders
    • 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
    • F17C2201/019—Shape variable with pistons
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0192—Propulsion of the fluid by using a working fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

Dr.-liig. Helmut Wicileiiianii *'..'' ■ * · - Seite 2-Dr.-liig. Helmut Wicileiiianii *'..'' ■ * · - Page 2-

Patciitschrift vom 15.09.1998 - Aniiicldcrcodc-Nr. H2/CM4/-aB ; :Patciitschrift dated 15.09.1998 - Aniiicldcrcode No. H2/CM4/-aB ; :

BeschreibungDescription

I. Stand der Technik I. State of the art

Heutige Sclinellbetankungsanlagen bestehend aus folgenden Hauptkomponenten:Today’s rapid refueling systems consist of the following main components:

Gasleitung -» Speicher —> ZapfsäuleGas line -» storage —> fuel pump

Verdichter -> ggf. Booster —> FahrzeugCompressor -> booster if necessary —> vehicle

A. 1-Bank-Verfahren: A. 1-bank procedure:

Der Speicherdruck beträgt z.B. 250 bar. Der zugelassene Druck im Fahrzeug 200 bar bei 15 0C. Hierdurch ist ein Überströmen gewährleistet. Dieses System bezeichnet man als 1-Bank-Verfahren.The storage pressure is 250 bar, for example. The permitted pressure in the vehicle is 200 bar at 15 0 C. This ensures overflow. This system is known as the 1-bank method.

Das Volumen des Speichers wird jedoch nur bedingt genutzt, z.B. von 250 bar auf 200 bar, hier entsprechend 20 % der Füllmenge.However, the volume of the storage tank is only used to a limited extent, e.g. from 250 bar to 200 bar, here corresponding to 20% of the filling quantity.

B. 3-Bank-Verfahren:B. 3-bank procedure:

Der Speicher besteht aus 3 einzelnen Speichergruppen mit unterschiedlicher Druckstufung, die kaskadenweise während des Tankvorganges umgeschaltet werden. Der Überdruck des 3. Speichers beträgt z.B. 250 bar. Das Volumen des genannten Speichersystems kann zu ca. 50 % genutzt werden.The storage tank consists of 3 individual storage groups with different pressure levels, which are switched in cascade during the refueling process. The overpressure of the 3rd storage tank is 250 bar, for example. The volume of the storage system mentioned can be used to around 50%.

C. Mannesmann-Verfahren: C. Mannesmann process:

Das Gas wird von einem Hydraulikverdichter auf z.B. 200 bar in den Speicher verdichtet. Beim Tanken wird das Gas durch eine nachgeschaltete Verdichtereinheit, den sogenannten Booster, in den Fahrzeugspeicher umgepumpt. Das Volumen des Zwischenspeichers kann zu 75 % genutzt werden.The gas is compressed into the storage tank by a hydraulic compressor to e.g. 200 bar. When refueling, the gas is pumped into the vehicle storage tank by a downstream compressor unit, the so-called booster. The volume of the intermediate storage tank can be used to 75%.

dr.wied/patcnO.docdr.wied/patcnO.doc

Dr.-Ing. Helmut Wiedemann ' .- ~ < '·> ' '',I -Seite 3-Dr.-Ing. Helmut Wiedemann ' .- ~ <'·>''',I -Page 3-

Patentschrift vom 15.09.1998 - Anmeldercodt-Nr. K2/CH4/T5V3 ""■'· Patent specification dated 15.09.1998 - Applicant code number K2/CH4/T5V3 ""■'·

II. Kritikpunkte II. Criticisms

Das Speichervolumen wird nur bedingt genutzt (Nutzungsgrad 20 - 75 %).The storage volume is only used to a limited extent (utilization rate 20 - 75%).

Bei Anlagen mit hohem Nutzungsgrad treten hohe Druckschwankungsbreiten im Speicher auf. Die zugelassene Lastspielzahl wird früh erreicht.In systems with a high level of utilization, high pressure fluctuations occur in the storage tank. The permitted number of load cycles is reached early.

Bei der Erweiterung vorhandener Anlagen, z.B. ausgehend von 4 &khgr; 3,5 m3 bei 250 bar, werden aufgrund des Gefahrenpotentials der Lagermenge bei > 3 t Erdgas aufwendige Genehmigungsverfahren nach dem Bundesimmissionsschutzgesetz (BImSch) erforderlich.When expanding existing plants, e.g. starting from 4 x 3.5 m 3 at 250 bar, complex approval procedures according to the Federal Immission Control Act (BImSch) are required due to the hazard potential of the storage quantity of > 3 t natural gas.

Eine Vergrößerung des Speichervolumens birgt erhöhte Sicherheitsrisiken im Störfall.Increasing the storage volume entails increased safety risks in the event of a malfunction.

Da der Speicherdruck über 200 bar liegt, sind verschiedene Druckabsicherungen im System erforderlich, da nur auf 200 bar bei 15 0C gefüllt werden darf.Since the storage pressure is over 200 bar, various pressure protection measures are required in the system, since filling is only permitted to 200 bar at 15 0 C.

dr.wied/patent3.docdr.wied/patent3.doc

Dr.-lng. Helmut Wiedemann » . · ■' &idiagr; Z 'c I - Seite 4-Dr.-lng. Helmut Wiedemann » . · ■'&idiagr; Z 'c I - Page 4-

Patentschrift vom 15.09.1998 - Anmeldercoclii-JV·'· K2/CH4/TA3 " " « " *«Patent specification dated 15.09.1998 - Applicant coclii-JV·'· K2/CH4/TA3 " " « " *«

III. Technischer Lösungsansatz eines Ausführungsbeispieles (Unteranspruch Fig. 3) III. Technical solution approach of an embodiment (sub-claim Fig. 3)

Der Röhrenspeicher wird als volumenveränderlicher doppelwirkender Kolbenspeicher ausgeführt. Die Hydraulikröhre kann mit gleichartigen oder konventionellen Druckspeichern parallel geschaltet werden. Im Betankungsfall kann das ganze Speichervolumen (z.B. Erdgasbus 12 &khgr; 140 ltr. = 1680 ltr.) bei dem temperaturkompensierten Betriebsdruck (200 bar, 15 0C) ohne Druckabfall im System nachgefordert werden.The tube accumulator is designed as a variable-volume, double-acting piston accumulator. The hydraulic tube can be connected in parallel with similar or conventional pressure accumulators. When refueling, the entire storage volume (e.g. natural gas bus 12 x 140 ltr. = 1680 ltr.) can be recharged at the temperature-compensated operating pressure (200 bar, 15 0 C) without a drop in pressure in the system.

Eine Stofftrennung von Hydrauliköl und Erdgas mit zwischenüberwachtem Raum ist vorgesehen.A separation of hydraulic oil and natural gas with an intermediate monitored space is planned.

FunktionsbeschreibungFunctional description

Im Gasraum rechts der beiden Trennkolben [4.1] herrscht der Druck p2 z.B. 200 bar. Während des Fahrzeugfüllvorganges wird bei Gasentnahme der Druck p2 hydraulisch konstant gehalten. Die Kolben im Gasraum [2] bewegen sich nach rechts, hervorgerufen durch ein Umpumpen [6] der Hydraulikflüssigkeit vom rechten zum linken Öldruckraum. [7.2-V7.1]In the gas chamber to the right of the two separating pistons [4.1], the pressure p 2 e.g. 200 bar prevails. During the vehicle filling process, the pressure p 2 is kept hydraulically constant when gas is removed. The pistons in the gas chamber [2] move to the right, caused by pumping [6] of the hydraulic fluid from the right to the left oil pressure chamber. [7.2-V7.1]

Das geometrisch nachgefühlte Volumen entspricht dem Füllvolumen des Fahrzeugspeichers. The geometrically measured volume corresponds to the filling volume of the vehicle storage tank.

Der Druck P1 auf der linken Seite der beiden Gaskolben [4.2] fällt entsprechend ab. Der Verdichter [3] vor dem Hydraulikspeicher ist klein ausgelegt und fördert kontinuierlich von p0 auf P1 bis P1 den Wert p2 erreicht.The pressure P 1 on the left side of the two gas pistons [4.2] drops accordingly. The compressor [3] in front of the hydraulic accumulator is designed to be small and delivers continuously from p 0 to P 1 until P 1 reaches the value p 2 .

Bei Erreichen des Kolbenanschlags kehrt sich der Prozeß von einer Rechts- in eine Linksbewegung um.When the piston stop is reached, the process reverses from a right to a left movement.

Das gesamte Hubvolumen beider Kolben Vhub ist größer als das Fahrzeugbehältervolumen VKfe.The total stroke volume of both pistons V hub is greater than the vehicle tank volume V Kfe .

dr.\vieil/patent3 .docdr.\vieil/patent3 .doc

Dr.-Ing. Helmut Wiedemann « I I ",.,' '■. 1° * -Seite5-Dr.-Ing. Helmut Wiedemann « II ",.,''■. 1° * -Page5-

Patentschrift vom 15.09.1998 - Anmeldercode^r. H2(CH4ATAC ? ' * * * *":Patent specification dated 15.09.1998 - Applicant code^r. H2(CH4ATAC ? ' * * * *":

IV. Innovation IV. Innovation

Das Speichervolumen des Hydraulikröhrenspeichers kann bis nahezu 100 % genutzt werden, da es sich um einen volumenveränderlichen Speicher handelt.The storage volume of the hydraulic tube accumulator can be used up to almost 100%, as it is a variable-volume storage device.

Der Druck des Systems wird hydraulisch konstant gehalten.The pressure of the system is kept hydraulically constant.

Relevante Lastwechsel im volumenveränderlichen Speicher treten nicht auf.Relevant load changes in the variable-volume storage do not occur.

Die Erdgasspeichermenge wird reduziert gegenüber konventionellen Systemen. Das Genehmigungsverfahren vereinfacht sich.The amount of natural gas stored is reduced compared to conventional systems. The approval process is simplified.

Eine Nachrüstung an vorhandene Speichersysteme bei Erweiterung ist gegeben.Retrofitting existing storage systems in the event of expansion is possible.

Während des Betankungsvorganges wird keine Verdichterarbeit von p0 auf P2 erforderlich, sondern nur Verschiebearbeit hydraulisch aufgebracht mit geringem elektrischem Energiebedarf.During the refueling process, no compression work from p 0 to P 2 is required, but only displacement work is applied hydraulically with low electrical energy consumption.

Der Hydraulikröhrenspeicher läßt sich als Doppelkolbenspeicher wie dargestellt ausführen..The hydraulic tube accumulator can be designed as a double piston accumulator as shown.

Der Hydraulikspeicher läßt sich als Blasenspeicher ausführen Die Anlage kann ebenfalls als 3-Bank-Hydrauliksystem ausgelegt werden.The hydraulic accumulator can be designed as a bladder accumulator. The system can also be designed as a 3-bank hydraulic system.

Der Aufwand für die Sicherheitseinrichtungen kann reduziert werden, da die bisherige Gasdruckstufung durch eine Volumenverschiebung ersetzt wird.The effort required for safety devices can be reduced because the previous gas pressure grading is replaced by a volume shift.

V. Schaltungsvarianten (Fig.4 bis Fig. 8)V. Circuit variants (Fig.4 to Fig. 8)

Sulzbach, 15. September 1998Sulzbach, 15 September 1998

Technischer Überwachungs-Verein Saarland e.V.
Anlagentechnik Betreiberbetreung
Leiter der AbteilungTechnical Inspection Association Saarland eV
Plant engineering operator support
Head of Department

Dr.-Ing. Helmut WiedemannDr.-Ing. Helmut Wiedemann

Anlagen: Fig. 1 bis Fig. 8Annexes: Fig. 1 to Fig. 8

dr.vvied/palent3.docdr.vvied/palent3.doc

1 Speichermantel1 storage jacket

2 variable Medientrennung2 variable media separation

(Blase, Kolben)(bladder, piston)

3 Verdichter Kraftgas3 compressors fuel gas

(H21CH4)(H 21 CH 4 )

4 Kraftgasraum4 Power gas room

5 Gasentnahme5 Gas extraction

6 Pumpe Hydraulikflüssigkeit6 Hydraulic fluid pump

7 Hydraulikölraum7 Hydraulic oil chamber

8 Entlastung Hydrauliköl8 Hydraulic oil relief

Claims (1)

System zur Speicherung von brennbaren Kraftgasen wie z. B. Erdgas und Wasserstoff in einem volumenveränderlichen Speicher zum Zwecke der Betankung von mobilen Behältern für Kraftfahrzeugantriebe dadurch gekennzeichnet, daß 1. ein Speicher [1] (zylindrisch, kugelförmig etc.) das Medium Kraftgas [4] (Erdgas bzw. Wasserstoff etc.) und eine Flüssigkeit [7] (Hydrauliköl) enthält. 2. die Medientrennung durch eine Blase (Fig. 1 [2]) oder einen Kolben (Fig. 2 [2]) erfolgt. Hierdurch sind die beiden Rauminhalte volumenveränderlich gegeneinander verschiebbar. 3. die Medientrennung Flüssigkeit, Kraftgas bei Bedarf zusätzlich über einen zwischenüberwachten Raum oder Stickstoff als Trennmedium erfolgt. 4. bei Speicherfüllung das Gas durch einen Verdichter [3] in die Kammer [4] eingepreßt wird und die Flüssigkeit zurückströmt [8]. 5. bei Speicherentleerung die Flüssigkeit durch eine Pumpe [6] oder einen Verdichter [6] in die Kammer [7] eingepreßt wird und die Entleerung des Speichermediums über die Entnahmeöffnung [5] erfolgt. System for storing combustible fuel gases such as natural gas and hydrogen in a variable-volume storage device for the purpose of refuelling mobile containers for motor vehicle drives, characterized in that 1. a storage tank [1] (cylindrical, spherical, etc.) contains the medium fuel gas [4] (natural gas or hydrogen, etc.) and a liquid [7] (hydraulic oil). 2. the media separation is achieved by a bubble ( Fig. 1 [2]) or a piston ( Fig. 2 [2]). This allows the two volumes to be displaced against each other in a volume-changing manner. 3. the media separation liquid, fuel gas, if required, is additionally carried out via an intermediate monitored room or nitrogen as a separation medium. 4. When the storage tank is filled, the gas is pressed into the chamber [4] by a compressor [3] and the liquid flows back [8]. 5. When the storage tank is emptied, the liquid is pressed into the chamber [7] by a pump [6] or a compressor [6] and the storage medium is emptied via the removal opening [5].
DE29816811U 1998-09-21 1998-09-21 System for the storage of flammable power gases such as Natural gas and hydrogen in a variable-volume storage for the purpose of refueling mobile containers for motor vehicle drives Expired - Lifetime DE29816811U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29816811U DE29816811U1 (en) 1998-09-21 1998-09-21 System for the storage of flammable power gases such as Natural gas and hydrogen in a variable-volume storage for the purpose of refueling mobile containers for motor vehicle drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29816811U DE29816811U1 (en) 1998-09-21 1998-09-21 System for the storage of flammable power gases such as Natural gas and hydrogen in a variable-volume storage for the purpose of refueling mobile containers for motor vehicle drives

Publications (1)

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DE29816811U1 true DE29816811U1 (en) 1999-10-07

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916385A1 (en) * 1999-03-31 2000-10-12 Mannesmann Ag Compressed gas tank
FR2897140A1 (en) * 2006-02-07 2007-08-10 Air Liquide Pressurized gas filling method for e.g. container, involves progressively extracting liquid in container for improving available volume for gas in container, and introducing pressurized gas into container
DE102007004456A1 (en) * 2007-01-30 2008-07-31 GM Global Technology Operations, Inc., Detroit Drive unit for e.g. passenger car, has drive to which compressed combustible natural gas is provided as fuel, and hydraulic or pneumatic drive provided with pressurized fluid, where common pressure tank is provided for gas and fluid
WO2008053238A3 (en) * 2006-11-02 2008-08-14 Snc Lavalin Uk Ltd System for charging and discharging containers for storage & transportation of high pressure compressed gas
EP1447614A3 (en) * 2003-02-12 2011-04-06 G.I. & E. S.p.A. Station for supplying pressurized gas to tanks, in particular tanks installed on vehicles
EP1774218A4 (en) * 2004-06-02 2011-08-31 Golden Triangle Entpr Pty Ltd APPARATUS AND METHOD FOR CAPTURING AND CONTAINING LEAKS OF SULFUR HEXAFLUORIDE GAS
WO2011104403A1 (en) * 2010-02-25 2011-09-01 Prextor Systems, S.L. Cushioned gas storage
WO2013083163A1 (en) * 2011-12-05 2013-06-13 Blue Wave Co S.A. Pressure vessel with expandable/collapsible liner
DE102014000639A1 (en) 2013-01-18 2014-07-24 Michael Feldmann Method for operating gas station dispensing gaseous fuel, particularly natural gas or natural gas-substitute, involves measuring prevailing pressure on each pressure stage of installed gas storage system by suitable pressure sensors
WO2015051894A3 (en) * 2013-10-08 2015-06-18 Linde Aktiengesellschaft Storage device, gas storage unit and method for the at least partial filling or emptying of a gas storage unit
EP2899449A2 (en) 2014-01-20 2015-07-29 Michael Feldmann Method and system configuration for dynamised construction of a petrol station infrastructure
EP2908044A2 (en) 2014-01-17 2015-08-19 Michael Feldmann Methods and systems for a petrol station for size-optimised dispensing of gaseous gas fuels to mobile consumers
WO2016162626A1 (en) * 2015-04-10 2016-10-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Station and method for filling a tank with a fuel gas
US9541236B2 (en) 2013-07-12 2017-01-10 Whirlpool Corporation Multi-stage home refueling appliance and method for supplying compressed natural gas
CN106801787A (en) * 2017-01-24 2017-06-06 江林言 A kind of inflating gas cylinder system of use prepressing type gas-liquid displacement
WO2017182180A1 (en) * 2016-04-18 2017-10-26 Robert Bosch Gmbh Device and method for changing a pressure in a fuel tank
EP3511569A1 (en) * 2018-01-10 2019-07-17 Linde Aktiengesellschaft Method for compacting a fluid and compressor subassembly
DE102021204586A1 (en) 2021-05-06 2022-11-10 Robert Bosch Gesellschaft mit beschränkter Haftung Device for compressing a gas and method for filling a tank with such a device
GB2610173A (en) * 2021-08-23 2023-03-01 Delphi Tech Ip Ltd Fuel system for a power plant
GB2620646A (en) * 2022-07-15 2024-01-17 Fraenkel Wright Ltd Gas storage using liquid for gas displacement
IT202200025239A1 (en) * 2022-12-07 2024-06-07 S T C S R L HYDROGEN VEHICLE FUEL SYSTEM AND RELATED CONTROL METHOD

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH350617A (en) 1956-03-19 1960-11-30 Roto Werke Ag A pressure vessel containing an active substance and a propellant fluid
DD119077A5 (en) 1974-03-22 1976-04-05 Jacques H Mercier
DE2916752A1 (en) 1978-05-04 1979-11-15 Greer Hydraulics Inc PRINTED MEMORY
DE2911022A1 (en) 1979-03-21 1980-10-02 Bosch Gmbh Robert PRESSURE VESSEL

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH350617A (en) 1956-03-19 1960-11-30 Roto Werke Ag A pressure vessel containing an active substance and a propellant fluid
DD119077A5 (en) 1974-03-22 1976-04-05 Jacques H Mercier
DE2916752A1 (en) 1978-05-04 1979-11-15 Greer Hydraulics Inc PRINTED MEMORY
DE2911022A1 (en) 1979-03-21 1980-10-02 Bosch Gmbh Robert PRESSURE VESSEL

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041337A3 (en) * 1999-03-31 2001-01-17 MANNESMANN Aktiengesellschaft Pressurized gas container for a vehicle
DE19916385A1 (en) * 1999-03-31 2000-10-12 Mannesmann Ag Compressed gas tank
EP1447614A3 (en) * 2003-02-12 2011-04-06 G.I. & E. S.p.A. Station for supplying pressurized gas to tanks, in particular tanks installed on vehicles
EP1774218A4 (en) * 2004-06-02 2011-08-31 Golden Triangle Entpr Pty Ltd APPARATUS AND METHOD FOR CAPTURING AND CONTAINING LEAKS OF SULFUR HEXAFLUORIDE GAS
FR2897140A1 (en) * 2006-02-07 2007-08-10 Air Liquide Pressurized gas filling method for e.g. container, involves progressively extracting liquid in container for improving available volume for gas in container, and introducing pressurized gas into container
WO2008053238A3 (en) * 2006-11-02 2008-08-14 Snc Lavalin Uk Ltd System for charging and discharging containers for storage & transportation of high pressure compressed gas
DE102007004456A1 (en) * 2007-01-30 2008-07-31 GM Global Technology Operations, Inc., Detroit Drive unit for e.g. passenger car, has drive to which compressed combustible natural gas is provided as fuel, and hydraulic or pneumatic drive provided with pressurized fluid, where common pressure tank is provided for gas and fluid
WO2011104403A1 (en) * 2010-02-25 2011-09-01 Prextor Systems, S.L. Cushioned gas storage
ES2368239A1 (en) * 2010-02-25 2011-11-15 Prextor Systems, S.L Cushioned gas storage
WO2013083163A1 (en) * 2011-12-05 2013-06-13 Blue Wave Co S.A. Pressure vessel with expandable/collapsible liner
DE102014000639A1 (en) 2013-01-18 2014-07-24 Michael Feldmann Method for operating gas station dispensing gaseous fuel, particularly natural gas or natural gas-substitute, involves measuring prevailing pressure on each pressure stage of installed gas storage system by suitable pressure sensors
DE102014000706A1 (en) 2013-01-18 2014-08-21 Michael Feldmann Method and system configuration for the dynamic construction of a gas station infrastructure
US9541236B2 (en) 2013-07-12 2017-01-10 Whirlpool Corporation Multi-stage home refueling appliance and method for supplying compressed natural gas
WO2015051894A3 (en) * 2013-10-08 2015-06-18 Linde Aktiengesellschaft Storage device, gas storage unit and method for the at least partial filling or emptying of a gas storage unit
EP2908044A2 (en) 2014-01-17 2015-08-19 Michael Feldmann Methods and systems for a petrol station for size-optimised dispensing of gaseous gas fuels to mobile consumers
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