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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0831685 (1977-09-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
A method of flushing the crankcase of an internal combustion engine includes the steps of draining the engine crankcase, removing the old filter and cartridge and replacing it with a fitting which consists of a hollow housing mountable on the oil filter mounting means of the engine. The crankcase is
A method of flushing with a liquid the crankcase of an internal combustion engine of the type having a spin-on oil filter cartridge fitting including an outflow opening, an inflow opening and a threaded pipe portion on which a spin-on oil filter cartridge is removably mounted, said method comprising
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