About 97 results
https://drivepatents.com/patents/950914 · 13 May 2015
A method to control the wastegate valve (16) wastegate in a turbocharged internal combustion engine suited to allow air to directly flow from the intake manifold (4) to the exhaust manifold (5); the method providing for determining a control law (CL) which...
https://drivepatents.com/patents/951188 · 22 Apr 2015
A method to control a hybrid vehicle which comprises the steps of recognizing an interruption in the transmission of driving torque (C) to the drive wheels during a gear shift due to the opening position of the servo-assisted clutch (6); determining an obj...
https://drivepatents.com/patents/951162 · 22 Apr 2015
A method to control a hybrid vehicle provided with an internal combustion engine (2), which is supercharged by means of a turbocharger, a servo-assisted transmission (1) and a reversible electrical machine (14), which is provided to generate a torque (C) t...
https://drivepatents.com/patents/962551 · 4 Mar 2015
A method to control a hybrid vehicle provided with an internal combustion engine (2), a servo-assisted transmission (1) and a reversible electrical machine (14) suited to generate a torque (C) to be transmitted to the drive wheels; the method comprises rec...
https://drivepatents.com/patents/964190 · 7 Jan 2015
Described herein is an apparatus for obtaining predetermined damping characteristics and performing a simultaneous energy recovery in a regenerative shock absorbers that envisage a transformation of the linear motion of the piston rod of a shock absorber i...
https://drivepatents.com/patents/967221 · 19 Nov 2014
A method for detecting the development of detonation phenomena in an internal combustion engine (1) which includes determining the variance (Ã i ) of each combustion taken into account for a given cylinder (2) and in a given engine point as a function of ...
https://drivepatents.com/patents/968388 · 22 Oct 2014
A fuel injector (1) provided with an injection nozzle (3); an injection valve (7), which has a movable needle (17) to adjust the flow of fuel through the injection nozzle (3); and an electromagnetic actuator (6), which is adapted to move the needle (17) be...
https://drivepatents.com/patents/974344 · 28 May 2014
A led indicator (2) has a bargraph (3) and a lighting device (8) arranged behind the bargraph (3) and provided with a row of LEDs (11) controlled to produce a light bar (15) with a length which is variable as a function of the number of LEDs that are switc...
https://drivepatents.com/patents/975451 · 30 Apr 2014
A method for recognising the type of fuel actually used in an internal combustion engine (1); the recognition method includes the steps of: detecting, by means of at least one sensor, the intensity (S) of the vibrations generated by the internal combustion...
https://drivepatents.com/patents/977166 · 19 Mar 2014
A method for estimating the exhaust gas flow rate (m) for an internal combustion engine (1); the internal combustion engine (1) is provided with an exhaust system for emitting the gases produced by the combustion into the atmosphere, which comprises, in tu...