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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0892241 (1978-03-31) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 25 인용 특허 : 0 |
A pinch valve comprising a cylindrical housing having a sidewall and an opposed pair of end walls each having an opening. A resilient tubular sleeve having a central passageway is disposed within the housing with its ends frictionally fit within respective openings in the end walls and with its outs
A pinch valve comprising a hollow housing having a control port, a pair of end walls and a side wall, each of said end walls including an opening therein communicating with the interior of said housing, a constrictable tubular member formed of a resilient material and having a circular sidewall term
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