Automatic idle speed actuator valve

Details Automatic idle speed actuator valve Automatic idle speed actuator valve

1983-05-25

1984-06-05

Cox, Ronald B.

Internal-combustion engines

Engine speed regulator

Idle speed control

123585, 251133, 251134, F02D 1110

Patent

active

044522010

ABSTRACT:
An auxiliary air by-pass actuator valve of small size is disclosed which provides a quick response to the changing RPM of the engine due to changing loads. The actuator employs a stationary D-shaped orifice in communication with a rotatable valve member and D-shaped disc to regulate the amount of auxiliary air which by-passes the throttle blade in an electronic fuel injection system.

REFERENCES:
patent: 4244685 (1981-01-01), Lahtinen
patent: 4325349 (1982-08-01), Fehrenbach
patent: 4369755 (1983-01-01), Saito
patent: 4398562 (1983-08-01), Saarem
patent: 4411231 (1983-10-01), Watanabe
patent: 4428356 (1984-01-01), Kemmner

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