US PATENT SUBCLASS 123 / 401
.~.~ Fluidic device between input and regulator

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

319  DF  ENGINE SPEED REGULATOR {16}
395  DF  .~ Open loop condition responsive {4}
401.~.~ Fluidic device between input and regulator

DEFINITION

Classification: 123/401

Fluidic device between input and regulator:

(under subclass 395) Subject matter in which there is some fluidic device-hydraulic or pneumatic-in the control path between the sensed engine condition and the engine speed regulator.

(1) Note. This includes any condition sensor, comparison device, or output actuator. This subclass includes any system in which only a part of the control path is fluidic.