Canister purge system having improved purge valve control

Details Canister purge system having improved purge valve control Canister purge system having improved purge valve control

1996-11-07

1998-03-17

Miller, Carl S.

Internal-combustion engines

Charge forming device

Having fuel vapor recovery and storage system

123458, F02M 3302

Patent

active

057275327

ABSTRACT:
The purge valve embodies a solenoid that has a linear force vs. current characteristic acting on the armature. Effects of hysteresis are minimized by certain constructional features and the manner of operating the valve by an associated control circuit.

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