Fuel injection split engine

Details Fuel injection split engine Fuel injection split engine

1998-06-04

2000-10-03

Dolinar, Andrew M.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123481, F02D 1702, F02D 4136

Patent

active

061258121

ABSTRACT:
An automobile includes an engine and an engine controller. The engine includes multiple cylinders. Each cylinder hyas a fuel injector connected to the engine controller. The engine controller has a first output which activates a first fraction of the fuel injectors. In addition, the engine controller has a second output which activates a second fraction of the fuel injectors. The engine controller also has an input which provides a timing signal synchronous with rotation of the engine and a sequencing circuit responsive to the timing signal. The sequencing circuit periodically alternates between the first and second output in synchronization with the rotation of the engine.

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PCT International Search Report for PCT/US97/23267, Mar. 25, 1998.

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