About 210 results
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https://drivepatents.com/patents/978788 · 5 Feb 2014
An internal-combustion engine with two intake valves (7A, 7B) for each cylinder is provided with a system for variable actuation of the intake valves, comprising a single solenoid valve for each cylinder that controls communication of the pressurized-fluid...
https://drivepatents.com/patents/980222 · 1 Jan 2014
An intake assembly (100) for an internal-combustion engine (2) comprises one intake duct (104) for each cylinder (CY), which communicates with an airbox (106) that comprises, inside it, a filtering element (114). Each intake duct (104) communicates with th...
https://drivepatents.com/patents/982843 · 23 Oct 2013
In an internal-combustion engine provided with a system for variable actuation of the intake valves (6) of the cylinders (I, II, III, IV), some of said cylinders (II, III) are deactivated in given conditions of operation of the engine by interrupting the s...
https://drivepatents.com/patents/988046 · 31 Jul 2013
The present invention relates to an automotive electronic control system (E-ECU, PWT-ECU; ECU) for a motor vehicle (MV) comprising a powertrain (PWT) and an electric system (ES); the powertrain (PWT) comprises an internal combustion engine (ICE) and a driv...
https://drivepatents.com/patents/989757 · 12 Jun 2013
An automotive air conditioning system (1) comprising: ¢ an air cooling circuit (4) including a compressor (7), a condenser (8), an expansion valve (9) and an evaporator (10), fluidically connected to be flowed, during operation, by a heat transfer fluid, ...
https://drivepatents.com/patents/990229 · 29 May 2013
Described herein is a solenoid valve (1) comprising three mouths (2,4,6) and three operating positions (P1,P2,P3), in which the three mouths (2,4,6) comprise: - a first mouth (2) for inlet of a working fluid, and - a second mouth (4) and a third mouth (6) ...
https://drivepatents.com/patents/990679 · 22 May 2013
A unit (1, 1') for recovering and converting thermal energy from the exhaust gases of an internal combustion engine (14) of a vehicle comprises a heat exchanger (2, 2') to be traversed by exhaust gases flowing along a by-pass path (5,5') branching out from...
https://drivepatents.com/patents/990462 · 22 May 2013
A driving style evaluation system (1) for a motor vehicle (2), configured to receive and process motor vehicle-related data and motor vehicle mission-related data to compute one or more of the following summary indices that are jointly indicative of the mo...
https://drivepatents.com/patents/990436 · 22 May 2013
An automotive electrical system (ES) comprising: €¢ an electronically-controllable alternator (SA); €¢ a renewable electrical power source (SP) having a work point where the maximum deliverable electrical power is supplied; €¢ an electrical power ...
https://drivepatents.com/patents/991212 · 1 May 2013
An intake assembly (100) for an internal-combustion engine (2) comprising a plurality of cylinders (CY), wherein the intake assembly comprises an intake duct (104) for each cylinder (CY) of the internal-combustion engine and an airbox (106) defining a volu...