Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1985-05-28
1987-09-22
Miller, Carl Stuart
Internal-combustion engines
Charge forming device
Fuel injection system
123198DB, F02M 3900
Patent
active
046948040
ABSTRACT:
A fuel injection adapter for a vehicle having a carburetor includes a fuel chamber coupled to the fuel pump of the vehicle, an operating lever adapted for coupling to the throttle lever of the vehicle and a pair of nozzles positioned in the throat of the carburetor for delivering fuel directly thereto. The nozzles are connected to fuel metering jets mounted in a wall of the chamber and corresponding fuel control needles are movable in and out of the jets to control fuel flow by means of a needle plate that is driven from the operating lever. The adapter can be mounted directly to the carburetor. A heater is positioned in the chamber for heating the fuel for cold weather starting. A shutoff valve is connected in the inlet fuel line and stops fuel flow into the chamber when the operating lever is in a position corresponding to a throttle wide open condition.
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Miller Carl Stuart
Newman Gerald M.
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