Linear balanced free piston machines
Linearized electronic fuel injection system
Linkage for activating throttle and spark advance
Liquid fuel injection pumping apparatus
Liquid fuel injection pumps
Liquid fuel pumps
Load control
Load responsive engine governor control
Load sensitive governor
Load sharing apparatus and method for multiple engines
Load sharing system for multiple engine power plants
Locomotive speed control apparatus
Low emission cylander cut-out idle sytedm
Low emission internal combustion engine fuel and air supply...
Low overshoot engine speed governor
Low throttled volume engine
Low voltage supply control system for fuel injectors