Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for controlling the exhaust gas recirculation in an internal-combustion engine based on the measurement of the oxygen concentration in the gaseous mixture taken in by the engine

Method and device for controlling the exhaust gas recirculation in an internal-combustion engine based on the measurement of the oxygen concentration in the gaseous mixture taken in by the engine

US Patent 7267117 · Granted Sep 11, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for determining the amount of particulate accumulated in a particulate fi2013
Mobile workstation2011
EGR control system2011
EGR control system2011
Method of controlling air intake flow of an internal combustion engine, in parti2011
Management of regeneration of a diesel particulate filter2011
Device for imparting a whirling motion on the flow of air for supplying a turbo-2010
Method and device for activating regeneration of a nitric oxide adsorber2009
Method for managing bad memory blocks in a nonvolatile-memory device, and nonvol2009
Wire manager2008
Device for imparting a whirling motion on the flow of air for supplying a turbo-2008
Wire manager2007