US PATENT SUBCLASS 123 / 397
.~.~.~ Shutdown safety device

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}
396  DF  .~.~ Resistance or override acts on input connection to regulator {2}
397.~.~.~ Shutdown safety device

DEFINITION

Classification: 123/397

Shutdown safety device:

(under subclass 396) Subject matter which acts to place the speed regulator at idle or full stop position when a condition indicating an unsafe or otherwise undesirable engine condition occurs.