US PATENT SUBCLASS 123 / 382
.~.~.~.~ Manifold pressure sensor


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



123 /   HD   INTERNAL-COMBUSTION ENGINES

319  DF  ENGINE SPEED REGULATOR {16}
349  DF  .~ Having condition responsive means with engine being part of a closed feedback system (e.g., cruise control) {4}
378  DF  .~.~ Fluidic sensor or regulator {6}
379  DF  .~.~.~ Fuel injection pump governor {5}
382.~.~.~.~ Manifold pressure sensor {1}
383  DF  .~.~.~.~.~> Supercharger


DEFINITION

Classification: 123/382

Manifold pressure sensor:

(under subclass 379) Subject matter where the engine intake manifold pressure is a parameter input to the fuel injection pump governor.

(1) Note. This subclass includes sensing the pressure at a venturi in the intake manifold.