Internal combustion engine fuel supply system

Details Internal combustion engine fuel supply system Internal combustion engine fuel supply system

1975-05-30

1979-07-17

Lazarus, Ronald H.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123179H, 123133, 123 3, F02M 3100

Patent

active

041611640

ABSTRACT:
The method of operating an internal combustion engine which includes the steps of converting liquid hydrocarbon fuel to a soot-free gaseous fuel by means of partial combustion in a converter while supplying an oxygen-containing gas to the converter by means of a first branch line and a gas metering valve, supplying the gaseous fuel to the engine, and supplying combustion air to the engine by means of a throttle valve and a gas intake line to support combustion of the gaseous fuel. The improvement comprises the step of admixing, by means of a second fuel metering valve, liquid hydrocarbon fuel from a fuel supply tank with the gaseous fuel produced by the converter, subsequent to the step of converting and prior to the steps of supplying the gaseous fuel to the engine and supplying combustion air to the engine. The step of admixing further comprises admixing the liquid hydrocarbon fuel with the gaseous fuel by opening the second fuel metering valve to admix the liquid hydrocarbon fuel with the gaseous fuel when the throttle valve is fully opened.

REFERENCES:
patent: 1064086 (1913-06-01), Porter
patent: 1334446 (1920-03-01), Good
patent: 1448682 (1923-03-01), Vincent
patent: 1451035 (1923-04-01), Woelson
patent: 1609296 (1926-12-01), Good
patent: 1625312 (1927-04-01), Good
patent: 1637104 (1927-07-01), Crone
patent: 3024777 (1962-03-01), Baker
patent: 3828736 (1974-08-01), Koch
patent: 3901197 (1975-08-01), Noguchi

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