CONTROL OVER CRITICAL CONTAMINATION OF OIL FILTER WITH MAIN FILTRATION ELEMENT AND BYPASS VALVE FILTRATION ELEMENT Russian patent published in 2012 - IPC F01M11/10 B01D35/14

Abstract RU 2454552 C1

FIELD: engines and pumps.

SUBSTANCE: proposed method comprises fitting filter at engine to transmit data on running engine oil system pressure into car cabin. In compliance with this invention, at critical contamination of oil filter audio and/or visual alarm signal operates in cabin to switch oil feed to engine over to emergent oil feed channel.

EFFECT: higher reliability and safety.

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RU 2 454 552 C1

Authors

Koltunov Georgij Anatol'Evich

Dates

2012-06-27—Published

2010-12-01—Filed