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

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

Current as of: June, 1999
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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.