About 104 results
https://drivepatents.com/patents/977434 · 12 Mar 2014
The present disclosure generally relates to a gaseous fuel admission valve (44) of dual fuel internal combustion engines (1), for dosing gaseous fuel from a gaseous fuel system (30) into charge air from a charge air system (14). Said gaseous fuel admission...
https://drivepatents.com/patents/977711 · 5 Mar 2014
An internal combustion engine comprising a wastegate system (70) configured to direct exhaust gas around a turbine (32, 42) of a turbocharger (30, 40) and a blow-off system (80) configured to blow-off air out of an intake manifold (12, 22) may further comp...
https://drivepatents.com/patents/977713 · 5 Mar 2014
Actuators of throttle valves of internal combustion engines may be exerted to heat, especially when employed as wastegate valves. For ensuring proper operation of the throttle valve (V1, V2, V3), a control system (100, 200, 300) may comprise an actuator (1...
https://drivepatents.com/patents/977694 · 5 Mar 2014
A cylinder head (6) of an internal combustion engine comprises an opening (14), a sensor sleeve (20). The opening (14) extends through the cylinder head (6). The sensor sleeve (20) is shrink fitted in the opening (14) of the cylinder head (6). The sensor s...
https://drivepatents.com/patents/977684 · 5 Mar 2014
The space for mounting an exhaust gas line to a V-type internal combustion engine comprising a first cylinder bank associated with a first exhaust manifold and a second cylinder bank associated with a second exhaust manifold may be limited. The disclosed e...
https://drivepatents.com/patents/977670 · 5 Mar 2014
An injector configuration comprises a first fuel injector (32) and a second fuel injector (34) arranged within a first injector mounting opening (20) and a second injector mounting opening (22), respectively, of a cylinder head (1) of a dual fuel internal ...
https://drivepatents.com/patents/977958 · 26 Feb 2014
A pre-combustion chamber tip (76) of an internal combustion engine (10) exposed to high thermal and mechanical stress may be limited in space for arranging orifices (190, 290) fluidly communicating with a main combustion chamber (26) of the internal combus...
https://drivepatents.com/patents/979387 · 22 Jan 2014
Directing exhaust gas around a catalyst may pre-heat the catalyst and may thereby bring the catalyst quickly in its operating temperature range. An exhaust gas treatment system (2) for treating the exhaust gas may comprise a first flow path (38), a second ...
https://drivepatents.com/patents/980409 · 25 Dec 2013
The present disclosure relates a method and device for controlling the operation of a dual-fuel engine operable in a low load diesel fuel mode, a high load diesel fuel mode and a gas fuel mode. A shaft (42) with first to third eccentrics (36, 38, 40) is ro...
https://drivepatents.com/patents/980958 · 11 Dec 2013
An injection nozzle (22) for mounting to a nozzle holder of a fuel injection system (1) of an internal combustion engine may comprise a sealing face (29) for providing a sealed connection to the nozzle holder, a needle guiding bore (34) for guiding a needl...