Heat Exchanging Device Of Lubrication Oil

The present invention provides a heat exchanging device of lubrication oil used for cooling the lubrication oil in the transmission internal circulation of a vehicle, and lubricating the lubricating oil efficiently, so that a cooling object can be cooled more reliably by the lubricating oil. The coo...

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Bibliographic Details
Main Authors MUTO AKIO, HIDAKA YUUICHI, ETO MASASHI
Format Patent
LanguageEnglish
Published 01.07.2015
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The present invention provides a heat exchanging device of lubrication oil used for cooling the lubrication oil in the transmission internal circulation of a vehicle, and lubricating the lubricating oil efficiently, so that a cooling object can be cooled more reliably by the lubricating oil. The cooling device 100 for the lubrication oil in the transmission internal circulation of the vehicle is equipped with a first oil circulating circuit 10 through which a clutch oil for lubricating a first and second clutch of the transmission 4 circulates, a second oil circulating circuit 20 through which a gear oil circulates to lubricate mechanisms other than the first and the second clutches, and a cooling water circulating circuit 30 through which a cooling water circulates to cool an engine and a motor. Also provided is a first heat exchanger exchanging heat between the first lubrication oil and the second lubrication oil, and a second heat exchanger exchanging heat between the first lubrication oil and the cooling water.
Bibliography:Application Number: CN201410767525