US PATENT SUBCLASS 701 / 85
.~.~.~.~ Having throttle valve positioning

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}
85.~.~.~.~ Having throttle valve positioning

DEFINITION

Classification: 701/85

Having throttle valve positioning:

(under subclass 84) Engine torque control wherein the engine torque control is implemented by varying the cross-sectional area of fuel flow by partially closing or opening a damper, gate, or other flow regulator.