About 25 results
https://drivepatents.com/patents/1083429 · 6 Oct 2004
A fuel cell system includes a fuel cell stack, an air supply system including a blower for driving the air to the fuel cell stack and an air humidifier for humidifying the air supplied to the fuel cell stack, a hydrogen supply system including a hydrogen s...
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/1083613 · 29 Sep 2004
A rapid coupling device for a hydrogen storage canister (400). The rapid coupling device communicates the hydrogen storage canister (400) and a fuel cell (300). The hydrogen storage canister includes a connecting assembly (100). The rapid coupling device i...
https://drivepatents.com/patents/1085362 · 28 Jul 2004
A gasket assembly for gas channels of a fuel cell stack is disclosed. A central part of a bipolar plate of the fuel cell stack is formed with a plurality of channels which is connected to a gas passage via a collective channel and a plurality of communicat...
https://drivepatents.com/patents/1085363 · 28 Jul 2004
A functional test and demonstration apparatus for a fuel cell power system includes a control device, a fuel cell stack, at least one electric load, a hydrogen gas supply pipeline, an air supply pipeline, and a connection and display panel. The connection ...
https://drivepatents.com/patents/1086087 · 23 Jun 2004
An integrated bipolar plate module for a fuel cell stack includes a cathode fluid flow plate, an anode fluid flow plate and a coolant fluid flow plate which is mounted and sandwiched between the cathode fluid flow plate and the anode fluid flow plate. The ...
https://drivepatents.com/patents/1097923 · 5 Mar 2003
An anode stream recirculation system for a fuel cell (80), the fuel cell including an anode gas input and an anode gas output, the anode stream recirculation system comprising: an anode gas supply (60); a switch (62) connected with the anode gas supply; a ...
https://drivepatents.com/patents/1098120 · 26 Feb 2003
The present invention relates to a novel structure of a single cell module of a proton exchange membrane fuel cell (PEMFC), comprising an anode bipolar plate, a cathode bipolar plate and a membrane electrode assembly (MEA) sandwiched therebetween. The MEA ...
https://drivepatents.com/patents/1098113 · 26 Feb 2003
This invention is related to an enhanced heat conductive device for supply device of hydrogen source of a fuel cell. The supply device comprises: at least one pressurized bottle (22) filled with metal hydride and having an outer diameter. The enhanced heat...
https://drivepatents.com/patents/1098090 · 26 Feb 2003
This invention is related to a metal hydride storage canister (10), comprising a storage canister body (20), a wafer baffle (30) stacked on the body for containing metal hydride of a pre-determined amount, and a tubing (40) having a porous surface for secu...