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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0165111 (1993-12-10) |
우선권정보 | DE-4241963 (1992-12-12); DE-9312956 (1993-08-23) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A shut-off valve includes a housing defining a flow channel and a bore for receiving a rotary actuator, a valve member, and first and second seal rings. The first seal ring cooperates with the valve member to close and seal the flow channel. The second seal ring cooperates with the valve member to s
A shut-off valve comprising: a casing defining a flow channel and an actuator receiving bore; a valve member housed in said casing, said valve member being axially displaceable relative to said bore for closing said flow channel; and first and second seal rings disposed within said casing, said firs
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