About 54 results
https://drivepatents.com/patents/1085508 · 21 Jul 2004
A fuel cell preferably includes a fuel cell stack (105) for receiving reactants and conducting a reaction to produce an electrical current, a catalytic combustor (107) for combusting reactants that pass un-reacted through the fuel cell stack (105), and a h...
https://drivepatents.com/patents/1085502 · 21 Jul 2004
A method of an embodiment of the invention is disclosed that comprises detecting a turn-off event for an device. The device has an on mode, a sleep mode in which the device consumes less power than in the on mode, and an off mode in which the device consum...
https://drivepatents.com/patents/1085653 · 14 Jul 2004
A fuel cell assembly (100) and reactant distribution structure (104) and method of making the same.
https://drivepatents.com/patents/1085632 · 14 Jul 2004
The seal has an annular shape aerogel gasket (130) disposed between a fuel cell housing and a solid oxide fuel cell of a high temperature fuel cell system (100). An aerogel sheet is cut to form gaskets by a water jet. A fuel supply (106) provides fuel to t...
https://drivepatents.com/patents/1085638 · 14 Jul 2004
A thermally efficient resistive heater assembly ( 10 ) for heating a source substance for generation of gas has a chamber ( 100 ) for containing the source substance, a thin resistive heating element ( 40 ) suspended across an aperture ( 110 ) and disposed...
https://drivepatents.com/patents/1085971 · 30 Jun 2004
A fuel cell (10, 10', 10", 10''', 10'''') includes one or more fuel cell assemblies (12). Each of the fuel cell assemblies (12) has an electrolyte (14, 14',14") having a length (34), an anode (16) having a length (36) and disposed on one side of the electr...
https://drivepatents.com/patents/1086978 · 26 May 2004
A fuel cell system includes an anode (24) in fluid communication with a fuel source (34), a cathode (26) in fluid communication with an oxygen source (42), an electrolyte (28) disposed between the anode (24) and the cathode (26), and a first plasma reactor...
https://drivepatents.com/patents/1087342 · 6 May 2004
An improved fuel injector (14) is disclosed. In one embodiment of the invention, the fuel injector (14) indudes a first fluid input (41(a))for receiving a first fluid; a second fluid input (41(b)) for receiving a second fluid; and a drop ejector (30) confi...
https://drivepatents.com/patents/1087395 · 6 May 2004
A fuel cell flow regulator (36) includes a fuel cell fuel flow path (26), the fuel flow path (26) including a solid-state material (38) for regulating a flow of fuel along the fuel flow path (26) by adsorption.
https://drivepatents.com/patents/1087419 · 6 May 2004
A fuel cell apparatus (600) including fuel cell blocks (402) electrically reconfigurable in at least two arrangements by a control module (606). The fuel cell blocks may further comprise one or more switches (422) controlled by said control module (606) fo...