ENGINE EQUIPPED WITH SUPERCHARGER

There is provided an engine equipped with a supercharger that suppresses heat deterioration of engine oil 2.The engine equipped with a supercharger includes a supercharger 1; an oil supply passage 3 that supplies engine oil 2 to a shaft bearing part 1a of the supercharger 1; an oil discharge passage...

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Bibliographische Detailangaben
Hauptverfasser:	Okada, Nobuyoshi, Tanaka, Yoshinori, Matsunobu, Shingo, Sakurai, Ayako, Oso, Hiroki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	There is provided an engine equipped with a supercharger that suppresses heat deterioration of engine oil 2.The engine equipped with a supercharger includes a supercharger 1; an oil supply passage 3 that supplies engine oil 2 to a shaft bearing part 1a of the supercharger 1; an oil discharge passage 4 that discharges the engine oil 2 from the shaft bearing part 1a of the supercharger 1; and a water-cooling-type oil cooler 5, wherein the water-cooling-type oil cooler 5 is provided in the oil discharge passage 4, and the engine oil 2 discharged from the shaft bearing part 1a of the supercharger 1 is cooled by the engine cooling water 6 that passes the water-cooling-type oil cooler 5. The engine cooling water 6 is desirably supplied from the cylinder jacket 9 to the water-cooling-type oil cooler 5.