About 69 results
https://drivepatents.com/patents/1071096 · 4 Jan 2006
An apparatus for controlling an opening degree of a throttle valve of an internal combustion engine using a DC motor, in which a real opening degree of the throttle valve is detected, a target opening degree of the throttle valve is set in accordance with ...
https://drivepatents.com/patents/1071907 · 7 Dec 2005
A controller for controlling an engine (11) to generate an output torque that is substantially equal to a target torque required by a driver. An ECU (56) calculates a pumping loss torque based on a pressure difference between a pressure in a crank chamber ...
https://drivepatents.com/patents/1072149 · 30 Nov 2005
A controller 21 controls an intake air flow rate via an electronic throttle 14 based on a feedback correction amount set so that a rotation speed ( NE ) of an internal combustion engine (11) during idle running gradually approaches a target value ( tNE ). ...
https://drivepatents.com/patents/1072688 · 9 Nov 2005
The computer receives an input (PV) from a sensor on the accelerator pedal and there is a speed input and inputs for other engine operating measurements. Measurement fields (KF) are set up in a computer block. After a first start step (S1), old and new mea...
https://drivepatents.com/patents/1074080 · 14 Sep 2005
A choke valve is controlled finely suited to the running state of an engine. A throttle valve (8) and a choke valve (9) are provided in series on an intake pipe (6), and the opening degree of the choke valve (9) is controlled by a stepping motor (11). A ch...
https://drivepatents.com/patents/1075196 · 10 Aug 2005
An engine controller (15) controls an injection quantity or intake airflow supplied to a cylinder of an engine (6). Constants associated with a running resistance of the vehicle are reconfigured according to vehicle specifications when a change is made to ...
https://drivepatents.com/patents/1075775 · 20 Jul 2005
A device for damping the reaction of an accelerator pedal signal to changes in the position of an accelerator pedal in a motor vehicle comprises means (10) arranged to send to a unit (8) information about the position of means (6) crucial to the occurrence...
https://drivepatents.com/patents/1079069 · 23 Mar 2005
Method for regenerating a particle filter in an exhaust gas system of a combustion engine, which has a control loop for regulating the throttling of the fresh air supply to it, by increasing the exhaust gas temperature by throttling the fresh air supply. A...
https://drivepatents.com/patents/1079426 · 9 Mar 2005
A control for controlling an intake air into an engine is provided. A control valve 14 for adjusting an amount of the intake air into the engine is provided. A desired opening degree of a control valve provided in an intake air passage into the engine is d...
https://drivepatents.com/patents/1079611 · 2 Mar 2005
A control device of an internal combustion engine designed to find a response time constant of a cylinder air filling amount or its equivalent value by a simpler method. The control device comprises means for setting the target opening degree, means for fi...