About 12 results
https://drivepatents.com/patents/1067961 · 26 Apr 2006
The system has fluid connection between a cathode (C) of an acid fuel cell and a cathode of an alkaline fuel cell. Fluid connection exists between an anode ( A) of the acid fuel cell and an anode of the alkaline fuel cell. The cells are arranged alternativ...
https://drivepatents.com/patents/1074894 · 17 Aug 2005
The fuel cartridge [180] is cylindrical and contains fluid for use in a fuel cell. On the side of the cartridge is a fluid connecting port [110] that engages a connector on the equipment, eg a computer, body. The unit is fixed to the equipment using a latc...
https://drivepatents.com/patents/1075337 · 3 Aug 2005
Single or multiple input values are determined by measuring one or more parameters that represent an electric current generated by a fuel cell stack. A fuel supply adjustment value is determined for controlling fuel supply by relying on input values that h...
https://drivepatents.com/patents/1089293 · 3 Mar 2004
The plate element (10) accommodates a stack of fuel cells. It has a frame (11) with many inward-extending interdigitating fingers (13) defining a meandering channel. The frame has chambers (15-18) at the ends and ribs (12) on the outside. The fuel cell sta...
https://drivepatents.com/patents/1090246 · 21 Jan 2004
The regulation method has characteristic measured values for the liquid quantity or liquid quantity variation in the fuel cell system determined for corresponding adjustment of the cooling output of a fluid condensation device, the condensed liquid fed to ...
https://drivepatents.com/patents/1090247 · 21 Jan 2004
The fluid separation device has a lower section provided with a fluid feed device and a device for removing a liquid and an upper section provided with a fluid feed device and a device for removing a gas, a contact device allowing the gas which exits the l...
https://drivepatents.com/patents/1090753 · 2 Jan 2004
A fuel cell unit (1) and energy storage unit (2) are connected directly together, in parallel.
https://drivepatents.com/patents/1092441 · 22 Oct 2003
The adapter cartridge has a fuel feed device and an interface on the load side for outputting fuel. The fuel output interface designed in accordance with the corresponding interface of the fuel cartridge. The adapter cartridge has a housing reproducing the...
https://drivepatents.com/patents/1092937 · 1 Oct 2003
The power supply unit housing (110) has respective housing sections receiving at least one fuel cell device (140), an electrical consumer and a fuel tank (120b) or a replaceable fuel cell cartridge. The housing may have a connection (120a) for coupling to ...
https://drivepatents.com/patents/1094040 · 13 Aug 2003
The fuel cell device has a cathode region for accommodating a cathode side fluid and devices for producing a circuitous flow of the cathode side fluid within the fuel cell device. The fuel cell device has several chamber regions in the cathode region that ...