Fuel injection governor

Abstract

A floating lever has an intermediate fulcrum and is pivotally connected at one end to a fuel control rod. The other end of the floating lever carries a pin. A second lever is pivotally connected at an intermediate point to a manual fuel control member and at one end to flyweights. The other end of the second lever engages with one side of the pin. An arm is pivotally carried by the second lever and is urged by a spring to engage with the opposite side of the pin. A boost compensator diaphragm assembly includes an adjustable linkage with which the pin is abuttingly engageable. The spring is adapted to yield when the flyweight rotational speed decreases and the flyweights rotate the second lever so that the pin abuts against the linkage so that the positions of the pin, floating lever and thereby the control lever in the fuel increasing direction are limited by the diaphragm assembly.

Dependencies are inferred from the claim text.