Device for governing the idling RPM of an internal combustion en

Details Device for governing the idling RPM of an internal combustion en Device for governing the idling RPM of an internal combustion en

1993-06-07

1994-05-03

Wolfe, Willis R.

Internal-combustion engines

Engine speed regulator

Idle speed control

123585, 25112917, F02D 4108, F02M 2306, F16K 3102

Patent

active

053077741

ABSTRACT:
A device for governing the idling rpm of an internal combustion engine which has a counterbalanced distribution which prevents vibration of a control. In addition, measures are taken by which a pressure of the operating fluid acting on the device can be equalized. An induction core is fixedly attach to a regulator housing to form an axle journal on the induction core. An annular armature is connected to the regulating element, which is seated on the axle journal to be axially displaceable. An elastic diaphragm defined an equalization chamber, which communicates with a connecting line via a line connection. The device is suited in particular for governing the idling rpm of a mixture-compressing internal combustion engine by means of controlling the quantity of intake air flowing in a flow line to the engine.

REFERENCES:
patent: 4823750 (1989-04-01), Niida et al.
patent: 4944267 (1990-07-01), Mann
patent: 5042448 (1991-08-01), Cook et al.
patent: 5090381 (1992-02-01), Tanabe
patent: 5188073 (1993-02-01), Ejiri et al.

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