VEHICLE ENGINE STARTING INTERLOCK Russian patent published in 2004 - IPC

Abstract RU 2229033 C1

FIELD: transport engineering. SUBSTANCE: invention relates to devices preventing starting of engine when gear is shifted in. proposed starting interlock contains switch interacting with gearshift lever and connected with winding of electromagnetic relay. One terminal of dc generator connected with carburetor starting engine is connected to input of electromagnetic relay through switch. Generator is connected by the same terminal with first terminal of normally-closed contact electromagnetic relay. Second terminal of normally-closed contact of electromagnetic relay is connected through series-connected electromagnet whose armature interacts with diesel engine operation control, and light and sound warning device to frame of vehicle. Electromagnetic relay coil lead and second terminal of generator are also connected to vehicle frame. Electromagnet interacting with clutch pedal is connected in parallel with generator. EFFECT: improved reliability of interlocking of engine starting when gear is shifted in, improved safety at engine starting. 1 dwg

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RU 2 229 033 C1

Authors

Shkrabak V.S.

Bashkirov S.A.

Shkrabak V.V.

Shkrabak R.V.

Krikunov A.N.

Smirnova N.K.

Dates

2004-05-20—Published

2002-09-05—Filed