SUPPLIED TO INTERNAL COMBUSTION ENGINE SUPERCHARGING AIR COOLER FAN DRIVE CONTROLLING DEVICE AND METHOD Russian patent published in 2017 - IPC F02B29/04 F04D25/04 F01P7/04 

Abstract RU 2613475 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to a device and to supplied to internal combustion engine supercharging air cooler fan drive controlling method. Control device has fan drive controlling control device, in which control device is made with possibility of anticipatory fan drive controlling depending on engine parameters, and/or ambient temperature and/or ambient air density.

EFFECT: technical result is reduction of fan drive noise and reduced power consumption.

11 cl, 2 dwg

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Authors

Dates

2017-03-16Published

2012-08-31Filed