About 74 results
https://drivepatents.com/patents/1096917 · 9 Apr 2003
The present invention relates to an internal combustion engine having a catalytic converter to reduce exhaust gas emissions. The engine (2) comprises one or more internal combustion chambers (4), an air supply system (20) for aspirating the combustion cham...
https://drivepatents.com/patents/1096896 · 9 Apr 2003
This invention relates to a method and apparatus for controlling the air-fuel ratio demanded by a fuel controller in order to maintain optimum performance of a catalytic converter. The invention provides a controller for requesting an air fuel ratio accord...
https://drivepatents.com/patents/1096897 · 9 Apr 2003
The present invention relates to an electronically driven pressure boosting system that is used to boost the torque output of an internal combustion engine. Engine operating parameters (120-126) are fed to an engine control unit (ECU) (32). A supercharger ...
https://drivepatents.com/patents/1096879 · 9 Apr 2003
The present invention relates to an electronically driven pressure boosting system that is used to boost the torque output of an internal combustion engine (1). The system comprises an electrically driven supercharger (10), an electronically controlled thr...
https://drivepatents.com/patents/1096882 · 9 Apr 2003
The present invention relates to an electronically driven pressure boosting system that is used to boost the torque output of an internal combustion engine (1). The system comprises an electrically driven pressure charging device (10) and an electronic con...
https://drivepatents.com/patents/1096876 · 9 Apr 2003
The present invention relates to an electronically driven pressure boosting system that is used to boost the torque output of an internal combustion engine. The system comprises an electrically driven supercharger (10), an electrical supply system for prov...
https://drivepatents.com/patents/1096865 · 9 Apr 2003
The present invention relates to an electronically driven pressure boosting system that is used to boost the torque output of an internal combustion engine (1). The system comprises an electrically driven pressure charging device (10), an electrical supply...
https://drivepatents.com/patents/1097679 · 12 Mar 2003
A system and method for receiving and storing location information and providing navigational information to facilitate travel to a desired location is disclosed. Geographic location information is entered into the system, and a two dimensional representat...
https://drivepatents.com/patents/1097669 · 12 Mar 2003
A motor vehicle power transfer unit for distributing torque between a front wheel drive line and a rear wheel drive line. The power transfer unit includes an input portion, an output portion, a non-parallel gear set and a parallel gear set. The input porti...
https://drivepatents.com/patents/1098116 · 26 Feb 2003
A method and apparatus for reducing permeate hydrocarbon emissions from a multilayer plastic fluid tank 10. The strategy for reducing emissions involves heat welding or otherwise applying a low permeation multilayer plastic patch 30 to the pinch off region...