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-0872983 (1978-01-27) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 3 |
An engine valve operating mechanism for operating the poppet valves controlling the intake and exhaust ports of each cylinder independently of each other and independently of the crank shaft speed. The mechanism includes an extendable and retractable fluid actuator having first and second members te
Engine valve operating mechanism for moving an engine poppet valve in opening and closing directions relative to the port controlled thereby, said mechanism comprising: an extendable and retractable fluid actuator; said actuator including first and second members telescopically engaged with each oth
※ AI-Helper는 부적절한 답변을 할 수 있습니다.