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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0407208 (1995-03-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 83 인용 특허 : 0 |
A modular oil filter is used in an engine with a spin-on type oil inlet port. An adapter is screwed onto the inlet port, and secured thereon by a lock nut. A backflow valve may optionally be secured between the lock nut and the adapter to cover the oil entrance(s) in the adapter. A replaceable oil f
A method of attaching an oil filter element to an engine having an oil inlet port with external threading and an oil outlet port adjacent the oil inlet port, the method comprising: screwing an annular adapter having internal threads extending therethrough onto an inner portion of external threading
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