Water supply system for a fuel cell
AssigneeBallard Power Systems Inc.
InventorsGregory Herd, Michael Schroepel
Life of this patent
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Abstract
Apparatus for supplying water to a plurality of individually controllable water injectors, has a pump adapted to provide water under pressure to the water injectors. Each water injector has associated therewith a respective controllable solenoid valve to control the amount of water supplied to the water injector, in dependence upon a pulse modulated control signal supplied to the valve.
Claims9
Apparatus for supplying water to a plurality of individually controllable water injectors in a fuel cell control system, characterized by pump means adapted to provide water under pressure to said plurality of water injectors, each water injector having associated therewith a respective controllable valve to control the amount of water supplied to the water injector, in dependence upon a control signal supplied to said valve.
Dependencies are inferred from the claim text.