최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0813555 (1985-12-26) |
우선권정보 | JP-0274001 (1984-12-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 39 인용 특허 : 6 |
A device for varying a valve timing and lift for an internal combustion engine comprises a first valve lifter and a second valve lifter, and an oil pressure chamber being defined between the first valve lifter and the second valve lifter. The flow of oil from the oil pressure chamber is continuously
A device for varying valve timing and lift comprising: a first valve lifter movable along an axis and adapted to contact a valve; a second valve lifter, adapted to contact a cam, movable along ssaid axis, said first and second valve lifters defining a pressure chamber therebetween; first means for p
※ AI-Helper는 부적절한 답변을 할 수 있습니다.