APPARATUS FOR CHANGING ENGINE OIL

• Main Authors: LEE, SEOP, HAN, YOUNG KYU
• Format: Patent
• Language: English; Korean
• Published: 02.08.2013
• Subjects: BLASTING; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; 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

PURPOSE: An apparatus for replacing engine oil is provided to improve the purity of newly fed engine oil with conveniently discharging residual engine oil and impurities inside an engine using dried and compressed air, thereby optimal engine performance is maintained. CONSTITUTION: An apparatus for replacing engine oil includes an air pump (100), an input air hose (200), an air control valve (300), an output air hose (500), a water remover (400), and an engine oil cap (600). The input air hose is extended from the air pump. The air control valve is installed at the input air hose. The output air hose is extended from the air control valve. The water remover is coupled to the input air hose, the air control valve, and the output air hose. The engine oil cap has a fastening adapter to be connected with the output air hose.