发明名称 OIL SUPPLEMENT SYSTEM
摘要 PURPOSE: An oil supplement system is provided to automatically supplement oil when engine oil is consumed. CONSTITUTION: An oil supplement system includes: an oil tank(11); an engine(14) including an oil pipe(12) flowing oil therethrough from the oil tank and an oil pan(13) storing the oil from the oil pipe; an oil hydraulic valve(15) opening/shutting the oil pipe; an oil pressure sensor(16) detecting hydraulic pressure of oil; an ECU(Electronic Control Unit,17); a first solenoid valve(18) driven according to the change of oil pressure; a second solenoid valve opening/shutting the oil hydraulic valve; and a vacuum pump(21) driving the valve. The reduction of oil pressure in the engine is detected through the oil pressure sensor and fed to the ECU. The ECU drives the first solenoid valve with the vacuum pump. Thereby, the flow of oil pressure is generated and the pressure of oil rises up. The oil hydraulic valve is opened by the second solenoid valve, and the engine oil in the oil tank flows into the oil pan. The oil hydraulic valve is closed when the sufficient amount of engine oil is supplemented. Therefore, the oil is not supplied any more.
申请公布号 KR20010055342(A) 申请公布日期 2001.07.04
申请号 KR19990056536 申请日期 1999.12.10
申请人 HYUNDAI MOTOR COMPANY 发明人 CHO, JAE MAN
分类号 F01M1/00;(IPC1-7):F01M1/00 主分类号 F01M1/00
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