Electric Ignition for Combustion Motors

ammeter amount of current ampere-hours amperes armature armature core armature winding battery circuit battery current carbon brush cause cell charging closed coil combustion chamber commutator condenser contact-breaker contact-points core-neck crank-shaft current flows cut-out cylinder direct current direct-current direction discharge disk dry cells dynamo switch electrically connected electrolyte Electromagnetic electromotive force engine Fastening screw ground high-tension current ignition spark inductor instant insulated interrupter kick-coil lamps Large 12mo lever Low-tension Igniter magnet-armature magnet-core magnetic flux magneto maximum Mechanics metal mica motor movable electrode needle negative operation piece piston plates plug pole pole-pieces position shown pressed primary battery primary circuit primary winding reactance resistance revolution rheostat ring rocker-arm rotation rotor segment separate shaft short-circuiter shown in Fig side slip-ring spark-gap spark-plugs speed spindle spring stationary electrode steatite steel storage battery switchboard timer transformer spark-coil trembler Trembler Spark-Coil voltage voltmeter volts washers wire zinc