#ignition_system__ignition  the mechanism that ignites the fuel in an internal-combustion engine
  supertype:  mechanism  device consisting of a piece of machinery; has moving parts that perform some function
  part of:  electrical_system
  part:  electrical_distributor__distributor__distributer  electrical device that distributes voltage to the spark plugs of a gasoline engine in the order of the firing sequence
     part:  capacitor__capacitance__condenser__electrical_condenser  an electrical device characterized by its capacity to store an electric charge
     part:  distributor_cam__distributorcam  the cam inside the distributor that rotates to contact spark plug terminals in the correct order
     part:  distributor_cap__distributorcap  the cap of the distributor that holds in place the wires from the distributor to the spark plugs
     part:  distributor_point__distributorpoint__breaker_point__breakerpoint__point  a contact in the distributor; as the rotor turns its projecting arm contacts distributor points and current flows to the spark plugs
     part:  rotor.bar  the revolving bar of a distributor
  part:  ignition_coil  an induction coil that converts current from a battery into the high-voltage current required by spark plugs
  part:  ignition_switch  switch that operates a solenoid that closes a circuit to operate the starter
     part:  ignition_lock__lock  a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key
  part:  magneto__magnetoelectric_machine__magnetoelectricmachine  a small dynamo with a secondary winding that produces a high voltage enabling a spark to jump between the poles of a spark plug in a gasoline engine
  part:  spark_coil__sparkcoil  an induction coil used to create sparks
  part:  spark_gap.component__sparkgap  a component of an ignition system; consists of two shaped electrodes and the space between them
  part:  spark_plug__sparkplug__sparking_plug__plug  electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark

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