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-0516779 (1990-04-30) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 3 |
A valve plug is biased inwardly by a spring (90) to close an opening (10) in a cap (2) for a fuel tank filling and venting tube. A valve stem includes a first portion (62) which is engaged by the spring (90) and a second float cage portion (40) that is secured to and extends axially inwardly from th
In a cap for closing a fuel tank filling and venting tube; said cap being of the type having a main body with a central axial opening and means for detachably engaging said tube, and a pressure relief valve; said valve having a valve plug positioned outwardly of said opening, a stem attached to the
※ AI-Helper는 부적절한 답변을 할 수 있습니다.