Injection pump drive for engine

Details Injection pump drive for engine Injection pump drive for engine

1992-11-06

1993-10-26

Wolfe, Willis R.

Internal-combustion engines

Starting device

With fuel or intake air control

123533, 417212, F02N 1700, F02M 3300, F04B 4900

Patent

active

052556433

ABSTRACT:
A fuel injection system for an internal combustion engine having a fuel pump drive for driving a fuel pump of the injection system at different speed ratios depending upon the engine conditions. The pump is driven at a higher speed during starting than when the engine is operating.

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