Throttle valve closure sensing switch
Throttle valve control apparatus of vehicle
Throttle valve control device for internal-combustion engine
Throttle valve control for internal combustion engine
Throttle valve opening control device
Throttle valve system
Throttle-valve control apparatus for spark-ignition two-cycle en
Torque controller for internal combustion engine
Two-stage valve for feeding air to injectors of an internal comb
Two-temperature thermally responsive fast idle control switch
Unthrottled intake air control with partial delay for...
Vacuum generator in combustion engine
Vacuum operated idle speed control device
Valve arrangement
Valve arrangement
Valve arrangement
Valve arrangement
Valve control system of internal combustion engines
Valve system for regulating the idling speed of Otto engines, pa
Valve with combined valve members and fuel--injection system pro