Cryogenic fuel tank venting system and method

A cryogenic fuel tank system includes a fuel tank configured to contain a cryogenic liquid having a headspace above the cryogenic liquid configured to contain a cryogenic vapor. The fuel cell converts the cryogenic steam of the headspace into electricity and water vapor. The vent valve directs exces...

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Bibliographische Detailangaben
Hauptverfasser:	DRUBE THOMAS K, PATRZYK, JOACHIM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A cryogenic fuel tank system includes a fuel tank configured to contain a cryogenic liquid having a headspace above the cryogenic liquid configured to contain a cryogenic vapor. The fuel cell converts the cryogenic steam of the headspace into electricity and water vapor. The vent valve directs excess cryogenic vapors from the headspace to the fuel cell when the pressure in the fuel tank exceeds a predetermined pressure level. 一种低温燃料箱系统，包括配置成容纳低温液体的燃料箱，在低温液体上方具有配置成容纳低温蒸汽的顶部空间。燃料电池将顶部空间的低温蒸汽转化成电力和水蒸汽。当燃料箱中的压力超过预定压力水平时，排气阀将过量低温蒸汽从顶部空间引导至燃料电池。