Governor valve

Details Governor valve Governor valve

1976-09-13

1978-03-28

Nilson, Robert G.

Fluid handling

Speed responsive valve control

Centrifugal mass type

G05D 1314

Patent

active

040809773

ABSTRACT:
A governor valve comprising a housing provided with inlet and outlet ports; a rotational shaft provided within the housing; a body rotatably supported by the housing and operatively connected to the rotational shaft; a valve spool slidably disposed within the body for controlling the communication between the inlet and outlet ports; a ball cage slidably disposed within the body and being provided with a plurality of cylindrical portions radially and outwardly extended therefrom; a plurality of ball members slidably inserted into the plurality of cylindrical portions of the ball cage; and a cam member provided with a tapered face for receiving a centrifugal force of the plurality of ball members.

REFERENCES:
patent: 2657699 (1953-11-01), Barrett
patent: 2762384 (1956-09-01), Rosenberger
patent: 2962037 (1960-11-01), Simon
patent: 3302659 (1967-02-01), Platz

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