EP3614035B1 - Erdgasrückgewinnungssystem und fahrzeug mit besagtem system - Google Patents

Erdgasrückgewinnungssystem und fahrzeug mit besagtem system Download PDF

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Publication number
EP3614035B1
EP3614035B1 EP19187952.7A EP19187952A EP3614035B1 EP 3614035 B1 EP3614035 B1 EP 3614035B1 EP 19187952 A EP19187952 A EP 19187952A EP 3614035 B1 EP3614035 B1 EP 3614035B1
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EP
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Prior art keywords
tank
natural gas
gaseous phase
compressor
liquefied natural
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EP19187952.7A
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English (en)
French (fr)
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EP3614035A1 (de
Inventor
Salvatore Basile
Clino D'Epiro
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Iveco SpA
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Iveco SpA
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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
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • 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
    • F17C2205/0332—Safety valves or pressure relief 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
    • 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
    • F17C2205/0335—Check-valves or non-return 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0146—Two-phase
    • F17C2225/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2225/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0157—Compressors
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/01—Intermediate 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/03—Treating the boil-off
    • F17C2265/032—Treating the boil-off by recovery
    • F17C2265/037—Treating the boil-off by recovery with pressurising
    • 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
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/066—Fluid distribution for feeding engines for propulsion
    • 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
    • F17C2270/0184—Fuel cells

Definitions

  • the present invention relates to the field of natural gas systems for vehicles and in particular to liquefied natural gas systems.
  • a tank adapted to store LNG tends to release towards the atmosphere a certain amount of gas which depends on the pressure and temperature of the gas in the tank. In general it is estimated that after about 180h the first releases of gases to the outside occur.
  • Such gas contributes to the calculation of the emissions of a vehicle, since natural gas is a greenhouse gas similar to carbon dioxide.
  • Example of known systems are disclosed in documents DE102012024717 , DE202013101593 U1 , EP1838991 A1 , WO2014006265 A1 or US5540208 A .
  • the purpose of the present invention is to reduce the overall emissions of a vehicle fuelled with liquefied natural gas.
  • the basic idea of the present invention is to recover the natural gas released from the liquefied natural gas tank and to store it in another appropriate tank.
  • Another purpose is to reduce the overall emissions of a vehicle fuelled with liquefied natural gas thanks to an intrinsically safe system.
  • Figure 1 shows a first preferred variant of the present invention wherein a first tank 1 is of the type intended to store liquefied natural gas.
  • a first safety valve V1 places the tank 1 in communication with the environment. Generally, this valve is connected to a first opening placed in the upper part of the tank, so as to intercept only the gaseous phase.
  • a second opening H2, different from the first opening, is connected to an inlet of a compressor CP.
  • the outlet of the compressor CP is connected to a second tank 2 intended to store compressed natural gas.
  • a check valve CV is placed upstream or downstream of the compressor CP, depending on the direction of circulation of the gas aspirated from the tank 1 and introduced into the tank 2.
  • a pressure sensor P is housed in the first tank 1.
  • a CPU processing unit is connected to said pressure sensor P and when the pressure measured by it exceeds a predefined threshold, the processing unit orders the activation of the compressor which aspirates natural gas in the gaseous phase from the first tank 1 compressing it in the second tank 2.
  • said predefined threshold is appropriately below an activation threshold of the first safety valve V1.
  • Both the first tank and the second tank comprise respective openings towards the injection device of the natural gas supply system fuelling the internal vehicular combustion engine, not shown.
  • FIG. 2 shows another preferred variant of the invention in which the first and second tank are present, as in the previous example.
  • connection between the first tank is made in succession through an expansion chamber EX and the compressor CP.
  • the first tank as before, comprises a first safety valve V1 which places the tank 1 in communication with the environment.
  • the first tank comprises a second safety /overpressure valve V2 which connects the first tank with the expansion chamber EX.
  • the compressor CP has an inlet connected with the expansion chamber EX and an outlet connected with the second tank 2.
  • a check valve CV is placed between the expansion chamber EX and the compressor CP, or downstream of it, i.e. between the compressor CP and the second tank 2.
  • a pressure sensor P is housed in the expansion chamber EX.
  • a CPU processing unit is connected to said pressure sensor P and when the pressure measured by it exceeds a predefined threshold, the processing unit orders the activation of the compressor which aspirates natural gas in the gaseous phase from the expansion chamber compressing it in the second tank 2.
  • the pressure thresholds that determine both the opening of the overpressure/safety valve V2 and the activation of the compressor are appropriately below an activation threshold of the first safety valve V1.
  • the compressor CP is preferably an electro-compressor.
  • a second pressure sensor inside the second tank, so as to inhibit the activation of the electro-compressor when the pressure measured in the second tank exceeds a further predefined threshold.
  • the second tank too may be fitted with a safety valve not shown.
  • a pressure sensor is completely optional, as it is possible to estimate the excess gaseous phase in the first tank in different ways, for example on the basis of the quantity and temperature of the liquid phase present in the first tank.
  • the quantity may be determined indirectly based on the capacity of the first tank 1 based on the consumption of liquefied natural gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (14)

  1. Erdgasrückgewinnungssystem für ein Flüssigerdgasversorgungssystem, eingerichtet zur Montage an einem Fahrzeug, welches Versorgungssystem einen ersten Behälter (1) umfasst, der zur Speicherung von Flüssigerdgas, einer flüssigen Phase und einer gasförmigen Phase des Erdgases eingerichtet ist, die gleichzeitig im ersten Behälter (1) vorhanden sind,
    welches Erdgasrückgewinnungssystem einen zweiten Behälter (2), bestimmt zur Speicherung von komprimierten Erdgas, und einen Kompressor (CP) umfasst, dazu ausgebildet, einen Überschuss der gasförmigen Phase des ersten Behälters im zweiten Behälter (2) zu verdichten,
    wobei der Kompressor einen Einlass aufweist, der betriebsmäßig mit dem ersten Behälter (1) verbunden ist, und einen Auslass, der betriebsmäßig mit dem zweiten Behälter (2) verbunden ist, und wobei das System ferner Verbindungsmittel umfasst, geeignet zur Verbindung entsprechender Öffnungen der ersten und zweiten Behälter in Richtung einer Einspritzvorrichtung eines Erdgasversorgungssystems zur Versorgung eines Verbrennungsmotors des Fahrzeugs,
    wobei der erste Behälter (1) ferner ein erstes Sicherheitsventil (V1) umfasst, das dazu eingerichtet ist, den ersten Behälter (1) in Verbindung mit der Umgebung zu setzen, wenn ein Druck innerhalb des ersten Behälters (1) einen ersten vordefinierten Druckschwellenwert übersteigt, und wobei das erste Sicherheitsventil mit dem ersten Behälter (1) verbunden und physisch in Bezug auf die Fluidverbindung zwischen dem ersten und dem zweiten Behälter getrennt ist.
  2. System nach Anspruch 1, ferner umfassend eine Expansionskammer (EX), die mit dem ersten Behälter (1) betriebsmäßig verbunden ist und wobei der Kompressor einen Einlass umfasst, der betriebsmäßig mit der Expansionskammer (EX) verbunden ist und einen Auslass, der betriebsmäßig mit dem zweiten Behälter (2) verbunden ist.
  3. System nach Anspruch 1 oder 2, ferner umfassend Abschätzmittel (P, CPU) des Überschusses der gasförmigen Phase und Verarbeitungsmittel, die dazu eingerichtet sind, den Kompressor (CP) kohärent durch die Schätzung des Überschusses der gasförmigen Phase zu aktivieren.
  4. System nach Anspruch 3, wobei die Abschätzmittel des Überschusses der gasförmigen Phase einen Drucksensor (P) umfassen, und wobei der Drucksensor (P) innerhalb des ersten Behälters (1) oder, falls die Expansionskammer (EX) vorhanden ist, in der Expansionskammer (EX) angeordnet ist.
  5. System nach einem der Ansprüche 2 oder 3, sofern abhängig von Anspruch 2, oder nach Anspruch 4, sofern abhängig von Anspruch 2, wobei die Expansionskammer (EX) betriebsmäßig mit dem ersten Behälter (1) über ein zweites Sicherheitsventil (V2) verbunden ist.
  6. System nach Anspruch 5, wobei das zweite Sicherheitsventil (V2) auf einen Öffnungsdruckwert kalibriert ist, der niedriger ist als der erste vordefinierte Druckschwellenwert des ersten Überdruckventils (V1).
  7. System nach einem der vorherigen Ansprüche, wobei die Verarbeitungsmittel (CPU) dazu eingerichtet sind, den Kompressor (CP) zu aktivieren, wenn ein vom Drucksensor (P) gemessener Druck einen zweiten vordefinierten Druckschwellenwert übersteigt, der niedriger ist als der erste vordefinierte Druckschwellenwert.
  8. System nach einem der vorherigen Ansprüche, weiter umfassend ein Rückschlagventil, dass zwischen dem Kompressor (CP) und dem zweiten Behälter (2) angeordnet ist.
  9. Flüssigerdgasfahrzeugversorgungssystem umfassend einen ersten Behälter (1), bestimmt zur Speicherung von Flüssigerdgas, einer flüssigen Phase und einer gasförmigen Phase des Erdgases, die gleichzeitig im ersten Behälter (1) vorhanden sind, und umfassend ein Erdgasrückgewinnungssystem nach einem der vorherigen Ansprüche.
  10. System nach Anspruch 9, umfassend Mittel zum Entnehmen von Flüssigerdgas aus dem ersten Behälter (1) und komprimiertem Erdgas aus dem zweiten Behälter (2).
  11. Landfahrzeug, ausgestattet mit einem Verbrennungsmotor und mit einem Flüssigerdgasversorgungssystem zur Versorgung des Verbrennungsmotors, wobei das Flüssigerdgasversorgungssystem ein Erdgasrückgewinnungssystem gemäß Anspruch 8 umfasst.
  12. Verfahren zur Erdgasrückgewinnung aus einem Flüssigerdgasversorgungssystem an einem Fahrzeug, wobei das Verfahren das Bereitstellen eines Erdgasrückgewinnungssystems nach einem der Ansprüche 1 bis 8 umfasst, und wobei das Verfahren einen Schritt der Rückgewinnung einer überschüssigen gasförmigen Phase aus dem ersten Behälter (1) und der Kompression derselben in einem zweiten Behälter (2) umfasst.
  13. Verfahren nach Anspruch 12, bei welchem dieser Schritt fortschreitend mit der Bildung der überschüssigen gasförmigen Phase erfolgt.
  14. Verfahren nach Anspruch 12 oder 13, ferner umfassend einen Schritt der Verwendung des Flüssigerdgases und des komprimierten Erdgases zur Versorgung eines Verbrennungsmotors umfasst.
EP19187952.7A 2014-11-11 2015-11-11 Erdgasrückgewinnungssystem und fahrzeug mit besagtem system Active EP3614035B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20140937 2014-11-11
EP15194172.1A EP3026323B1 (de) 2014-11-11 2015-11-11 Erdgaswiederherstellungssystem und fahrzeug mit dieser vorrichtung

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EP15194172.1A Division EP3026323B1 (de) 2014-11-11 2015-11-11 Erdgaswiederherstellungssystem und fahrzeug mit dieser vorrichtung

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EP3614035A1 EP3614035A1 (de) 2020-02-26
EP3614035B1 true EP3614035B1 (de) 2022-12-28

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EP19187952.7A Active EP3614035B1 (de) 2014-11-11 2015-11-11 Erdgasrückgewinnungssystem und fahrzeug mit besagtem system
EP15194172.1A Active EP3026323B1 (de) 2014-11-11 2015-11-11 Erdgaswiederherstellungssystem und fahrzeug mit dieser vorrichtung

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Publication number Priority date Publication date Assignee Title
FR3054286B1 (fr) * 2016-07-21 2019-05-17 Engie Module et systeme de depressurisation d'un reservoir cryogenique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838991B1 (de) * 2005-01-21 2011-03-02 Cryostar SAS Erdgasversorgungsverfahren und -vorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540208A (en) * 1994-09-13 1996-07-30 Nabco Limited Liquefied gas fuel supply system
FI124835B (fi) * 2012-07-03 2015-02-13 Lngtainer Ltd Säiliö
DE102012024717A1 (de) * 2012-12-18 2014-06-18 Daimler Ag Fahrzeug mit einem Flüssiggastank
DE202013101593U1 (de) * 2013-04-15 2013-04-24 EES-Autogas Technologiezentrum UG (haftungsbeschränkt) Vorrichtung zur Gasversorgung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1838991B1 (de) * 2005-01-21 2011-03-02 Cryostar SAS Erdgasversorgungsverfahren und -vorrichtung

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ES2939463T3 (es) 2023-04-24
EP3026323A1 (de) 2016-06-01
EP3026323B1 (de) 2019-08-14
EP3614035A1 (de) 2020-02-26

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