SYSTEM OF VEHICLE ELECTROSTART Russian patent published in 2008 - IPC H02P1/00 

FIELD: electric equipment of vehicles.

SUBSTANCE: in device in circuit of relay of starter blocking the base of controlling transistor through isolation diode is connected to detector of oil emergency pressure alarm, and controlling transistor is connected in parallel to other transistor of trigger. Therefore, application of detector of oil emergency pressure alarm as engine start-up sensor limits time of starter operation in case of unsuccessful start-up attempt, which excludes increased battery discharge and its premature failure.

EFFECT: simplification of starter blocking relay circuit and improvement of accumulator battery operation conditions.

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