FIELD: engines and pumps.
SUBSTANCE: invention relates to mechatronics, particularly, to contactless spark formation transducers and can be used in ICE ignition systems and other mechatronics systems of commutation, telemetry, distributors of automatics and remote control systems. ICE photoelectric ignition transducer comprises stationary stator equipped with light source at its centre and n photo elements uniformly distributed in circle and sinning rotor, angular length of photo elements making γs. Cylindrical shield including n+1 or n-1 cut-outs of angular length γr for forward or reverse spark formation relative sense of rotation of the rotor where n is the number of ICE cylinders.
EFFECT: (n+1)- or (n-1)-ford rotor rpm reduction, (n+1)- or (n-1)-fold increased time of closed state, higher mechanical and electric strength reliability.
7 dwg, 1 ex
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