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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0281514 (1988-12-08) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 1 |
A valve stroke adjustment locking mechanism comprising a valve seat having an axially extending bore therethrough and a seating surface. A valve operator is provided having an elongated member which is extended through the axial bore and is reciprocatable between a first open position and a second c
A control valve comprising: a valve seat; a valve element having a central bore and movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat; a valve operation means for moving said valve element between said ope
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