IGNITION DISTRIBUTOR TRANSDUCER FOR INTERNAL COMBUSTION ENGINE Russian patent published in 2012 - IPC H01R39/60 F02P7/02 F02P5/02 

FIELD: electricity.

SUBSTANCE: invention may be used in the internal combustion engine ignition system as well as in commutation, telemetry or armament systems, for example, for control of military payloads activation. The proposed internal combustion engine ignition distributor transducer contains a stationary stator equipped with a lid having an inner round surface (n contacts with spark igniter terminals circumferentially and uniformly arranged thereon) and a rotary rotor positioned inside the stator along the latter's symmetry axis; attached to the rotor, coaxial and in parallel, are a current-dispensing plate and a shielding cylindrical shell with slots uniformly distributed in a circumferential direction separating the pair of sensors radially mounted on the stator at a small clearance; the transducer specificity is as follows: the rotor current-dispensing plate is designed in the form of a regular n+1 or n-1 - armed star while the cylinder shield has, accordingly, (n+1)n or (n-1)n slots for direct or reverse sparking where n is the number of the internal combustion engine cylinders.

EFFECT: ensuring longer action of the spark igniter spark discharge, reduction of wear, heat generation and vibration of the distributor transducer elements.