About 97 results
https://drivepatents.com/patents/955523 · 18 Nov 2015
A method to determine the injection pattern in the intake stroke (INT) of the combustion cycle of the cylinders (2) of a direct-injection internal combustion engine (1), which includes determining the overall quantity (Q fuel_int ) of fuel to be injected f...
https://drivepatents.com/patents/955698 · 11 Nov 2015
A method to determine the injection pattern in the compression stroke (COMP) of the combustion cycle of the cylinders (2) of a direct-injection internal combustion engine (1), comprising the steps of determining the initial quantity (QF init_comp ) of fuel...
https://drivepatents.com/patents/956943 · 14 Oct 2015
A method to control a supercharged internal combustion engine (1) by means of a turbocharger (12) provided with a turbine (13) and a compressor (14) which compresses the air taken in; the control method includes the steps of determining the instantaneous r...
https://drivepatents.com/patents/948724 · 30 Sep 2015
In an instrument panel (1), a LED backlighting device (10) has at least one LED source (21), the optical axis (22) of which corresponds to the direction in which the intensity of the emitted light is maximum; the light of the LED source (21) is reflected o...
https://drivepatents.com/patents/957298 · 23 Sep 2015
Throttle valve (1) for an internal combustion engine provided with a valve body (2); a tubular feeding duct (4) defined in the valve body (2); and an actuating device, which controls the rotation of the throttle plate (5) around the rotation axis (7) and c...
https://drivepatents.com/patents/949514 · 12 Aug 2015
An automotive internal combustion engine electronic control unit required to perform safety-related functions with a predetermined automotive safety integrity level; wherein the automotive internal combustion engine electronic control unit comprises a micr...
https://drivepatents.com/patents/949801 · 29 Jul 2015
Method to control an electromagnetic actuator (22) of an internal combustion engine (ICE), in particular for a fuel pump (4) of a direct-injection system; wherein the electromagnetic actuator (22) is controlled by means of an electric current pulse of the ...
https://drivepatents.com/patents/950041 · 15 Jul 2015
A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is ac...
https://drivepatents.com/patents/950302 · 17 Jun 2015
Intake manifold (4) for a turbocharged internal combustion engine (1) provided with a compressor (14) and a high-pressure gas recirculation branch (EGR HP ) ; the intake manifold (4) is provided with a central body (31) fed with a flow of air coming from t...
https://drivepatents.com/patents/950394 · 10 Jun 2015
Throttle valve (1) for an internal combustion engine; the throttle valve (1) has: a valve body (2); a tubular feeding duct (4); a throttle plate (5) arranged inside the feeding duct (4) and splined on a shaft (6) mounted in a rotatory manner; an annular in...