RELAY INTERRUPTER OF VEHICLE TURN INDICATORS Russian patent published in 2020 - IPC B60Q1/34 B62D53/00 B60R16/02 

FIELD: machine building.

SUBSTANCE: invention relates to indicators of vehicle turning. Relay of interrupter of indicators of turns of vehicle with towing vehicle and trailer comprises periodic current interrupter, switch of supply current of dimensional lamps, connected to output of periodic interrupter of current, emergency current breaker connected to current switch, and control lamps of right and left halves of overall lamps. In circuit of each dimensional lamp of tractor and trailer contains field-effect transistor with voltage divider at gate, connected by source to dimension lamp, resistor connected to drain of transistor, bipolar pn-p-transistor connected by base to drain of field-effect transistor, and resistor connected to control lamp and collector of bipolar transistor. Voltage transistor field dividers are connected to the mass, and by their other ends are connected to resistors of drains of field transistors and with emitters of bipolar transistors and for the lamps of the left half are connected to the left contact of the switch, and for circuits of the right-hand lamp half-way with the right-hand contact of the switch.

EFFECT: higher information value of control lamps, simplified design and increased reliability of breaker of turn indicators.

1 cl, 1 dwg