Hydrogen powered scooter

Internal-combustion engines – Charge forming device – Gaseous fuel and air mixer

Reexamination Certificate

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C123SDIG001

Reexamination Certificate

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06918382

ABSTRACT:
A scooter powered by a hydrogen powered internal combustion engine fueled by a throttled stream of air into which a controlled amount of hydrogen is injected. A hydrogen fuel control system is used to control the amount of hydrogen injected into the throttled air stream using multiple parameters. The amount of hydrogen present in the hydrogen storage unit is monitored using an on-board hydrogen fuel measurement system utilizing a microcontroller and multiple sensors.

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A. K. Gayen & O.N. Basrivastaua, Hydrogen Energy Programs in India, Hydrogen Energy Progress X, Jun. 1994, vol. 1, p. 93-99.

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