Process for stabilizing the idle speed of an internal combustion
Process for the reduction of noxious gases from carburetor-equip
Programmable fuel economy optimizer for an internal combustion e
Protecting an internal combustion fuel injection engine from ove
Protective engine speed control for a centrifugal clutch
Pulse sensing speed control for internal combustion engines
Pulsed bleed air throttle position controller
Pulsed bleed air throttle position controller
Pumping systems
Purge-compensated air-fuel ratio control apparatus
Push rods for pistons in compression release engine retarders