US PATENT SUBCLASS 701 / 86
.~.~.~.~ Having fuel cutting or ignition timing retarding


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

Internet Version by PATENTEC © 1999      Terms of Use



701 /   HD   DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION

1  DF  VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19}
70  DF  .~ Indication or control of braking, acceleration, or deceleration {3}
82  DF  .~.~ Antispin, traction control, or drive slip control {8}
84  DF  .~.~.~ Control of engine torque {2}
86.~.~.~.~ Having fuel cutting or ignition timing retarding


DEFINITION

Classification: 701/86

Having fuel cutting or ignition timing retarding:

(under subclass 84) Engine torque control wherein the engine torque control is implemented by the regulation of fuel supply to the engine or by the adjustment of the ignition timing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

110, for internal-combustion engine control or indication wherein a digital or programmed data processing system is designed to restrict fuel flow in response to a sense a stop condition or an emergency condition of the engine.