Speed bias fluid pressure regulator and systems utilizing same

Details Speed bias fluid pressure regulator and systems utilizing same Speed bias fluid pressure regulator and systems utilizing same

1982-02-01

1984-01-17

Nilson, Robert G.

Fluid handling

Speed responsive valve control

Centrifugal mass type

1371165, 137DIG8, G05D 1606

Patent

active

044259310

ABSTRACT:
Disclosed is a speed controlled fluid pressure regulator that is adapted to provide a fluid pressure control signal for use in a variety of control functions in response to changes in rotational speed of an object such as a rotating component of an internal combustion engine. The regulator is controlled by a speed biasing mechanism that utilizes a counterbalancing arrangement between a biasing means and a component that is moved by a centrifugal weight assembly in response to changes in the rotational speed of the object being monitored to position a valve of the regulator with a high degree of sensitivity which in turn enables the regulator to provide the output fluid pressure control signal from a fluid pressure source in a highly effective manner. Also disclosed is the use of the regulator in conjunction with fluid pressure signals derived from other sources such as from changes in pressure or the position of an internal combustion engine throttle which can be used to advantage in controlling the supercharger of the engine.

REFERENCES:
patent: 3077921 (1963-02-01), Zubaty
patent: 3298482 (1967-01-01), Mueller
patent: 3545472 (1970-12-01), Franz
patent: 3770195 (1973-11-01), Franz

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