Patent ID: 11892126
Assignee: IVYS INC.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B  Y | IPC B  F

Claim 0:
1. A hydrogen gas dispenser configured to receive hydrogen gas from a hydrogen gas supply and provide the hydrogen gas to a fuel tank of a vehicle during a fueling event, the hydrogen gas dispenser comprising:
at least one nozzle configured to engage with the fuel tank to dispense hydrogen gas to the fuel tank during the fueling event, the at least one nozzle comprising:
a first nozzle configured to engage with a fuel tank of a first type of vehicle; and
a second nozzle configured to engage with a fuel tank of a second type of vehicle;

a valve bank comprising a plurality of fixed-size orifice valves arranged in parallel, the bank configured to receive hydrogen gas from the hydrogen gas supply and to deliver hydrogen gas passing through one or more of the plurality of fixed-size orifice valves that have been opened;
a dispenser controller coupled to the bank and configured to selectively open or close the plurality of fixed-size orifice valves to provide hydrogen gas at desired flow rates based on target pressures and/or target flow rates of the fuel tank of the vehicle during the fueling event;
a first fixed-size orifice valve positioned between the valve bank and the first nozzle to provide hydrogen gas passing through the valve bank to the first nozzle when opened; and
a second fixed-size orifice valve positioned between the valve bank and the second nozzle to provide hydrogen gas passing through the valve bank to the second nozzle when opened.