Lubrication oil reheating device for e.g. diesel engine, has oil flowing conduit comprising oil inlet opening and oil outlet opening that is connected to inlet of oil filter by transmission oil cooler

摘要

The device has an oil flowing conduit crossing a body of an intake air turbocompressor (20). The conduit has an oil inlet opening (27) for inputting lubricating oil, where the conduit is connected to an outlet of an oil pump (11). An oil outlet opening (28) of the conduit is connected to an inlet of an oil filter (12) by a transmission oil cooler i.e. heat exchanger. The cooler cools the oil when the temperature of the oil attains a critical value. The cooler is supplied with a coolant of a heat engine (10) through a valve i.e. solenoid valve.