FIELD: fuel supply to fuel cells and to vehicles built around them, such as electric ones.
SUBSTANCE: electric vehicle has fuel cells, fuel storage tank, and connector socket joined to fuel tank and held open on vehicle surface. Connector of external hydrogen-feed device is joined with socket member of connector so that fuel is supplied from hydrogen-feed device to electric vehicle. Socket member of connector is provided with fuel lid that closes it on top. Fuel lid is not opened upon arrival of instruction to open it in the course of fuel supply when fuel cells are found in power generation condition. If fuel lid is found open on other end, fuel cells are not put in operation upon arrival of instruction to place fuel cells in operation in electric vehicle.
EFFECT: enhanced safety of fuel supply to any side of vehicles incorporating fuel cells.
17 cl, 7 dwg
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|
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