Valve arrangement

Details Valve arrangement Valve arrangement

1984-08-13

1987-05-05

Dolinar, Andrew M.

Internal-combustion engines

Engine speed regulator

Idle speed control

123585, 25112915, F02D 4100

Patent

active

046623345

ABSTRACT:
A valve arrangement for regulating the idling speed of internal combustion engines by controlling the quantity of air on the intake side of an intake manifold 1 leading to the internal combustion engine. The valve arrangement has an electromechanical control member which has a solenoid 7 by which a closure member 4 can be moved, via a control element, in opposition to the force of a return spring 8. The closure member 4 is movable relative to the control element between a position of rest and an operating position and, in the position of rest, is in a well-defined partially open position of the valve passage.

REFERENCES:
patent: 4378766 (1983-04-01), Yamazoe et al.
patent: 4412517 (1983-11-01), Kobashi et al.
patent: 4438049 (1984-03-01), Ammons
patent: 4494517 (1985-01-01), Kratt et al.

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