Physical based LNT regeneration strategy
Pilot burner for a device for burning solids in the exhaust gas
Pilot burner for an apparatus for burning off solid particles in
Pilot burner for an apparatus for burning off solid particles in
Pipe assembly for efficient light-off of catalytic converter
Pipe evaporator for feeding additional fuel into the exhaust gas
Plant control system
Plant control system
Plant temperature control system
Plasma fuel processing for NOx control lean burn engines
Plasma regenerated particulate trap and NO.sub.x reduction syste
Pleated filter in the exhaust manifold
Pollution control device and method of servicing same
Pollution control device for automobile exhaust
Port liner assembly
Positioning arrangement having a drive motor
Post injections during cold operation
Postcombustion airflow regulating valve for internal combustion
Power cruise diverter valve
Power mode air switching diverter valve