An integrated adsorbed gaseous fuel storage and delivery system comprising an adsorbent in a tank wherein the adsorbent has (a) an initial Working Storage capacity of at least about 140 v/v % at a storage tank pressure of 900 psig, (b) a residual loss of storage capacity that is no more than 10%, and (c) it releases adsorbed gaseous fuel via a pressure differential between the tank pressure the pressure out of the tank without the application of a vacuum to the tank or heat to the adsorbent. The system also comprises a filter capable of passing through the filter at a rate of at least 50 cubic feet of gaseous fuel per minute at 50 psi, a pressure regulator for adjusting the pressure of the filtered gaseous fuel to an operating pressure for a fuel injection system, and an electronic control module capable of operating the fuel injection system.
Integrated on-board low-pressure adsorbed natural gas storage system for an adsorbed natural gas vehicle
30.10.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
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