About 29 results
https://drivepatents.com/patents/1011621 · 22 Jun 2011
A power generator (100) includes a chemical hydride multilayer fuel cell stack (500). A flow path (140) extends through the fuel cell (500) stack to provide oxygen containing air to the fuel cell stack and to cool the fuel cell stack. A hydrogen generator ...
https://drivepatents.com/patents/1013032 · 11 May 2011
The method of operating a passive hybrid power supply in, or near, zero connected load conditions comprises the steps of : - supplying a stream of substantially pure hydrogen to the anode of said fuel cell; - supplying an stream of substantially pure oxyge...
https://drivepatents.com/patents/1014745 · 23 Mar 2011
Heat generated from a fuel cell is released effectively. A fuel cell unit 400 is stored in a fuel cell storing part 201 on the inside of a lower case 200. A control circuit board 403 is mounted on an upper surface of the fuel cell unit 400, and a secondary...
https://drivepatents.com/patents/1066909 · 7 Jun 2006
A power generation system (200) of the present invention comprises a power generation portion (202) configured to generate power, a load power detecting means (205) configured to detect a load power supplied from a power source including the power generati...
https://drivepatents.com/patents/1074135 · 14 Sep 2005
a system controller 100 controlling an electric power generation system of a fuel cell powered vehicle realizes functions as a fuel-cell power-generation response time estimation section 101, by which power-generation response time of a fuel cell 1 is esti...
https://drivepatents.com/patents/1078282 · 27 Apr 2005
A fuel cell system which includes: a fuel cell having an electrolyte membrane; a tank for storing water for humidifying the electrolyte membrane; a pump for circulating the water through the tank and the fuel cell; a sensor for sensing amount of water in t...
https://drivepatents.com/patents/1078536 · 13 Apr 2005
A fuel cell system that includes a control system (30) for regulating the power produced by the fuel cell system. The fuel cell system includes a fuel cell stack (14) adapted to produce electrical power from a feed. In some embodiments, the fuel cell syste...
https://drivepatents.com/patents/1083617 · 29 Sep 2004
A fuel cell system includes a fuel cell stack, an air supply system includi
https://drivepatents.com/patents/1084138 · 8 Sep 2004
An electronic apparatus (1) operates on power supplied from a fuel cell unit (2) that generates electric power using methanol as fuel. The power supply management utility executed by the CPU (11) acquires status information on the fuel cell unit (2) stored...
https://drivepatents.com/patents/1084812 · 18 Aug 2004
An electronic apparatus includes a body (1a), a unit (2) with a fuel cell capable of generating power by chemical reaction and supplying the power to the body, a sensor (4) to sense a tilt of the fuel cell, and a notifying portion to notify a user of infor...