About 119 results
https://drivepatents.com/patents/1086012 · 30 Jun 2004
The present invention relates to a fuel cell comprising a power generator (203) incorporated in a housing (201) having air intake ports (204), an electrical terminal (206) connected to a printed-wiring board (210), and connectors (205, 209b and 208b) and a...
https://drivepatents.com/patents/1086339 · 16 Jun 2004
A fuel cell device (20) has a first connection device (12). A heat exchange device (30) has a second connection device (13). A fuel cell feeder device has a third connection device (15). These three connection devices fit on one side of a basic module. Ind...
https://drivepatents.com/patents/1086485 · 16 Jun 2004
A fuel cell apparatus is provided with a fuel cell main unit 20A including an electrolyte film 23, an air electrode 24, and a fuel electrode 25, and an electrically conductive member 28 which is electrically connected with said fuel cell main unit. Flow pa...
https://drivepatents.com/patents/1086671 · 9 Jun 2004
A new proton electrolyte membrane (PEM) and a fuel cell using that PEM are disclosed. The PEM comprises a polymer matrix and an ionically conductive ceramic material adapted to create a superconductive interface, the ceramic material being uniformly disper...
https://drivepatents.com/patents/1086985 · 26 May 2004
A polymer electrolyte fuel cell comprises: a cell stack of a plurality of unit cells, each of the unit cells comprising a hydrogen-ion conductive polymer electrolyte membrane, an anode and a cathode sandwiching the polymer electrolyte membrane, an anode-si...
https://drivepatents.com/patents/1087421 · 6 May 2004
A fuel cell assembly (100) comprising: a first fuel cell unit (110) adapted for generating electrical power from a fuel flow and an oxidant flow; and a fluid heat exchanger (120) adapted for transferring heat between the fuel cell unit (110) and a heat exc...
https://drivepatents.com/patents/1087332 · 6 May 2004
The solid oxide fuel cell according to the present invention is directed to a support type or self-support type single cell in which four sides or opposite two sides of comers of the single cell are downwardly bent in an inverted U shape and have gas chann...
https://drivepatents.com/patents/1087541 · 6 May 2004
A method for coating a sealant on a separator for a fuel cell in which a sealing groove (118), in which a sealant (39) is coated, is provided in a separator (40), and widths of the sealing groove at a coating-start portion (39a) and a coating-end portion (...
https://drivepatents.com/patents/1087865 · 21 Apr 2004
A unified processing circuit processes cell voltage output signal of fuel cell stack (1). A connector (4) connects the processing circuit with terminals (3) provided extending from separators (12) of the fuel cell.
https://drivepatents.com/patents/1088202 · 7 Apr 2004
A fuel cell assembly (1) for mounting in a vehicle comprises a fuel cell stack (2) comprising two stack units (2a, 2b) arranged in parallel. Each of the stack units (2a, 2b) comprises a number of fuel cells stacked in a fixed direction. The fuel cell stack...