REGENERATION APPARATUS FOR CONTROLLING

Brand	Owner	Address	Description
CONSTANT-CHEM	Chemcut Corporation	500 SCIENCE PARK ROAD State College PA 16823	REGENERATION APPARATUS FOR CONTROLLING THE CONCENTRATION OF CHEMICAL ETCHING SOLUTIONS, PRINCIPALLY FOR INDUSTRIAL USE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A torque compensation method for controlling a direct-injection gasoline engine during regeneration of a lean NOx trap disposed in an exhaust path of the engine determines a desired torque in accordance with driver demands, cruise control settings or idle control. An estimate of torque loss attributable to stratified to homogeneous transitioning to effect the regeneration is determined and a compensating control torque to the engine is provided in an amount sufficient to compensate for the estimated decrease in engine torque to thereby maintain the desired torque level during the lean NOx trap regeneration.