About 27 results
https://drivepatents.com/patents/1399288 · 1 Jan 2025
A contactor assembly is provided for a battery module of an electric work vehicle comprising a battery management system. The battery module is configured to be charged and discharged via a first circuit. The first circuit comprises the contactor assembly,...
https://drivepatents.com/patents/955479 · 18 Nov 2015
A heating and cooling system for a vehicle having an internal combustion engine is provided. The system comprises at least one exhaust pipe (16,18) conveying exhaust gases away from the engine, and a reactor vessel (38,40) located in the exhaust pipe (16,1...
https://drivepatents.com/patents/957301 · 23 Sep 2015
A control process for controlling an engine speed governor of an engine is provided. The process comprises the steps of calculating the current engine power (102) being developed by the engine, and determining an appropriate engine speed (104) for the curr...
https://drivepatents.com/patents/966954 · 26 Nov 2014
A fuel injector for injecting fuel vapour into a combustion chamber of an internal combustion engine is disclosed. The fuel injector may be configured to reduce production of particulate matter during combustion of fuel. The fuel injector may have a spray ...
https://drivepatents.com/patents/972659 · 9 Jul 2014
A piston combustion bowl (20) for a diesel engine is described. The piston (10) may decrease the production of particulate matter during combustion of the fuel vapour in the combustion chamber (11). The piston (1) may comprise a body (12) having a crown (1...
https://drivepatents.com/patents/972654 · 9 Jul 2014
A piston combustion bowl (20) for a diesel engine is described. The piston (10) may decrease the production of particulate matter during combustion of the fuel vapour in the combustion chamber (11). The piston (10) may comprise a body (12) having a crown (...
https://drivepatents.com/patents/973257 · 25 Jun 2014
A camshaft for a diesel engine is described. The camshaft may enable generation of suitable level of combustion residuals for the control of nitrogen oxide levels while minimising impact of the engine transient response. The camshaft may comprising a shaft...
https://drivepatents.com/patents/986665 · 18 Sep 2013
A method for controlling an engine assembly and an engine assembly, said engine assembly comprising: an engine configured to convert energy in a fuel into primary output energy and secondary output energy wherein the primary output energy consists solely o...
https://drivepatents.com/patents/986639 · 18 Sep 2013
An engine control system for an engine, the engine control system comprising: a first input configured to receive a first input data value relating to a first engine parameter, the first input data value being one of a first plurality of possible first inp...
https://drivepatents.com/patents/987368 · 21 Aug 2013
The present disclosure relates to engine exhaust aftertreatment systems, and more particularly to the regeneration of a diesel particulate filter. A controller (71) is used to switch the power system (1), in which the aftertreatment system is used, from a ...