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-0127502 (1993-09-28) |
우선권정보 | JP-0261217 (1992-09-30); JP-0002090 U (1993-01-29); JP-0007460 U (1993-02-26) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 34 인용 특허 : 0 |
A valve device which can reliably seal water even after a long continuous use. It has a valve seat made of a hard ceramic having a fluid passage and a valve body made of a self-lubricating polyphenylene sulfide resin and slidably put on the valve seat. Inlet passages are formed in the valve body. Th
A valve assembly comprising a valve seat formed with inlet passages; a valve body kept in sliding contact with said valve seat and formed with flow passages; wherein said flow passages and said inlet passages being brought into and out of communication with each other by sliding said valve body with
※ AI-Helper는 부적절한 답변을 할 수 있습니다.