Abstract: A hydrogen fuel system for an internal combustion engine comprises a water reservoir and a fuel cell formed from a plurality of fuel cell stacks in fluid communication with the water reservoir. Each fuel cell stack includes at least one gasket disposed between two components of the fuel cell stack, the gasket including: a through hole formed therein for passage of hydrogen or oxygen through the gasket; and a plurality of channels formed in the gasket adjacent the through hole, each of the plurality of channels extending from an edge of the through hole to an edge of the gasket, the channels being sized and shaped to allow passage of hydrogen or oxygen to or from the through hole to or from the edge of the gasket.

Abstract: A hydrogen fuel system for an internal combustion engine includes a water reservoir and a fuel cell in fluid communication with the water reservoir. An oxygen line is fluidly coupled to the hydrogen fuel cell and receives and transports oxygen away from the fuel cell. A hydrogen line is fluidly coupled to the fuel cell and receives and transports hydrogen away from the fuel cell. An engine gas interface is fluidly coupled to the oxygen line and the hydrogen line, and operatively coupled to an engine intake. The engine gas interface receives oxygen and hydrogen from the oxygen and hydrogen lines, and introduces the hydrogen and oxygen into the engine intake. A vibration sensor is operatively coupled to the engine gas interface to detect engine vibration of the internal combustion engine, and deactivates the fuel when the sensor does not detect vibration from the engine.

Abstract: A hydrogen fuel system for an internal combustion engine includes a water reservoir and a fuel cell in fluid communication with the water reservoir. An oxygen line is fluidly coupled to the hydrogen fuel cell and receives and transports oxygen away from the fuel cell. A hydrogen line is fluidly coupled to the fuel cell and receives and transports hydrogen away from the fuel cell. An engine gas interface is fluidly coupled to the oxygen line and the hydrogen line, and operatively coupled to an engine intake. The engine gas interface receives oxygen and hydrogen from the oxygen and hydrogen lines, and introduces the hydrogen and oxygen into the engine intake. A vibration sensor is operatively coupled to the engine gas interface to detect engine vibration of the internal combustion engine, and deactivates the fuel when the sensor does not detect vibration from the engine.