OIL PUMP DRIVING DEVICE FOR AUTOMOBILE

PURPOSE: Continuously variable transmission device is installed between a crank shaft and an oil pump, to rotate the oil pump in a constant speed even though the rpm of the engine changes. CONSTITUTION: An oil pump driving device comprises a driving pulley connected to a crank shaft(2) to rotate tog...

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Bibliographic Details
Main Author SEO, SEONG HYEON
Format Patent
LanguageEnglish
Korean
Published 09.07.2002
Edition7
Subjects
BLASTING
CRANKCASE VENTILATING
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
LUBRICATING INTERNAL COMBUSTION ENGINES
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PURPOSE: Continuously variable transmission device is installed between a crank shaft and an oil pump, to rotate the oil pump in a constant speed even though the rpm of the engine changes. CONSTITUTION: An oil pump driving device comprises a driving pulley connected to a crank shaft(2) to rotate together. A driven pulley(6) is installed in a rotation shaft(10) of the oil pump(8). A belt(12) is connected between the driving pulley and the driven pulley to transfer rotation force of the crank shaft to the rotation shaft of the oil pump. An operation portion varies diameters of the driving pulley and the driven pulley by engine rpm.
Bibliography:Application Number: KR20000084235