About 107 results
https://drivepatents.com/patents/1091750 · 19 Nov 2003
A method of operating an internal combustion engine (110), including at least one cylinder (112) and a piston (212) slidable in the cylinder, may include supplying pressurized air from an intake manifold (114) to an air intake port (208) of a combustion ch...
https://drivepatents.com/patents/1091726 · 19 Nov 2003
A method, system and machine-readable storage medium for monitoring an engine (102) using a cascaded neural network (300) that includes a plurality of neural networks is disclosed. In operation, the method, system and machine-readable storage medium store ...
https://drivepatents.com/patents/1091761 · 19 Nov 2003
A method and system may be provided to perform a process for controlling power provided by an engine (120) in a machine (100). In one embodiment of the invention, the process may include determining a first power value reflecting a predetermined first powe...
https://drivepatents.com/patents/1092098 · 5 Nov 2003
A method and apparatus 100 for providing a hydrogen enriched fuel to a combustion prechamber 104. The method and apparatus 100 includes reforming a quantity of fuel to produce a hydrogen enriched fuel, delivering the reformed fuel to the combustion precham...
https://drivepatents.com/patents/1092093 · 5 Nov 2003
It is known that the performance of actual fuel injectors (22) tends to deviate from performance of nominal fuel injectors in both quantity and timing of each fuel injection event. These deviations in timing and/or quantity can be a function of such variab...
https://drivepatents.com/patents/1092861 · 1 Oct 2003
An exemplary power management system (100) may include a power source (112) and a transmission (114). The transmission may include a drive member (118, 120) and at least two shift ranges. The drive member of the transmission may be driveably engaged with t...
https://drivepatents.com/patents/1095766 · 28 May 2003
Modern internal combustion engines produce high temperatures and pressures in the combustion chamber of the engine that place immense stresses on the engine's pistons. These temperatures and pressures can cause pistons to deform or wear and prematurely fai...
https://drivepatents.com/patents/1095887 · 21 May 2003
A power train arrangement (90) having a prime mover (111) and a transmission (113) coupled to the prime mover (111) for driving a cooling system (122) with the prime mover (111) through the transmission (113). The transmission (113) is positioned intermedi...
https://drivepatents.com/patents/1097273 · 26 Mar 2003
In some hydraulically actuated fuel injectors (30), a pressure communication passage (42) extends from a pilot valve (38) to the underside of a spool valve (60) to control movement of the same. For the spool valve (60) to move, a substantial amount of flui...
https://drivepatents.com/patents/1097684 · 12 Mar 2003
A turbocharger (10) for an internal combustion engine (12), particularly suitable for use in a work machine, is provided with a two stage turbine (20) including a first turbine stage and a second turbine stage. A wastegate conduit (64, 66) is fluidly coupl...