About 22 results
https://drivepatents.com/patents/1114573 · 28 May 2026
A hybrid electric vehicle (HEV) includes an internal combustion engine, an electric traction motor, and a motor/generator configured to drive the internal combustion engine or be driven by the internal combustion engine to generate electricity to charge a ...
https://drivepatents.com/patents/945355 · 30 Mar 2016
In a method for controlling a mobile work machine driven by a diesel engine (2) with a soot particle filter, with an engine control, with a vehicle control (8) and detection means for a fill level of the soot particle filter as well as the soot particle fi...
https://drivepatents.com/patents/951551 · 25 Mar 2015
A controlled engine shutdown method is disclosed that includes monitoring exhaust system temperature, monitoring operator shutdown commands, and delaying engine shutdown based on exhaust system temperature. The method can include inhibiting any process tha...
https://drivepatents.com/patents/979112 · 29 Jan 2014
The method involves implementing a thermal engine to a regeneration idle speed that is greater than a standard idle speed to increase a temperature of exhaust fumes circulating inside an exhaust line upstream of a particle filter according to a flow direct...
https://drivepatents.com/patents/985142 · 3 Apr 2013
A soot emission estimation method and arrangement for a diesel engine for estimating the amount of soot generated in a combustion chamber of the diesel engine. The method comprises the steps of: providing values for speed and load by measuring the engine s...
https://drivepatents.com/patents/996198 · 7 Nov 2012
The method involves realizing a simple engine operating cycle comprising a main fuel injection step (PRINC) and not having a post-injection step (POST). A combined engine operating cycle comprising both the main fuel injection step and the post-injection s...
https://drivepatents.com/patents/1000864 · 27 Jun 2012
The method involves determining a soot entry of a particulate filter (22) to determine soot loading in the filter during transient operating phase. The soot entry is corrected in stationary operating phase such that deviation of soot entry in transient ope...
https://drivepatents.com/patents/1003326 · 18 Apr 2012
A diesel engine (100) configured in such a manner that the diesel engine (100) can be optionally set either to a low fuel consumption mode in which the amount of fuel consumption is reduced or to a low noise mode in which the noise is reduced, that a conti...
https://drivepatents.com/patents/1003622 · 4 Apr 2012
A particulate filter ash loading prediction method, including the steps of: determining a maximum average time for the particulate filter (20); performing a calculation of a running average of time between regenerations of the particulate filter; calculati...
https://drivepatents.com/patents/1066385 · 14 Jun 2006
A process for controlling regeneration of a particulate filter of an internal combustion engine comprising determining the efficiency of a catalytic device provided in the exhaust upstream of the particulate filter and adjusting at least one operating para...