System for controlling fuel injection quantity at start of two-c

Details System for controlling fuel injection quantity at start of two-c System for controlling fuel injection quantity at start of two-c

1990-10-26

1991-08-13

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123494, 123179L, F02D 4106

Patent

active

050387405

ABSTRACT:
Disclosed is a system for controlling the fuel injection quantity at the start of a two-cycle engine, in which a predetermined amount of a fuel is preliminarily injected when a key switch of the engine is turned on, the revolution speed of the engine is smaller than a reference value and the opening degree of a throttle valve takes a predetermined change pattern.

REFERENCES:
patent: 4582036 (1986-04-01), Kiuchi et al.
patent: 4599695 (1986-07-01), Deutsch
patent: 4619237 (1986-10-01), Auslander et al.
patent: 4628886 (1986-12-01), Onishi
patent: 4724816 (1988-02-01), Kanno et al.
patent: 4844039 (1989-07-01), Osaki et al.

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