Gas fuel supply system

Details Gas fuel supply system Gas fuel supply system

2007-02-06

2008-12-23

Huynh, Hai H (Department: 3747)

Internal-combustion engines

Charge forming device

Gaseous fuel and air mixer

Reexamination Certificate

active

07467622

ABSTRACT:
A gas fuel supply system comprises an injector provided in an intake pipe of an internal combustion engine, a fuel supply passage for supplying the gas fuel to the injector, and source pressure control means for controlling pressure of the gas fuel supplied to the injector through the fuel supply passage by using pressure in an intake pipe such that the differential pressure between the pressure of the gas fuel supplied to the injector and the pressure in the intake pipe increases as the pressure in the intake pipe increases.

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PCT Search Report for Serial No. PCT/JP2003/010133 dated Nov. 11, 2003.

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