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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0167302 (1980-07-10) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 2 |
There is disclosed a two-way valve which includes a single valve seat for controlling the flow of fluid in opposed directions through the valve responsive to differential fluid pressures across the valve. The valve includes first and second ports and a valve chamber. Across the valve chamber there i
A two-way valve comprising: a two-piece plastic housing having a first port, a second port, and a valve chamber communicating between said ports; a resilient elastomeric diaphragm extending across said chamber and sealed by said housing, said diaphragm including a centrally disposed aperture having
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