发明名称 |
Passively actuated valve |
摘要 |
A valve comprises a valve body extending vertically, provided with an inlet conduit and an outlet conduit, at the interior of which there is located a suitable weighted shutter arranged for sliding in a guided manner between opening and closing positions for said conduits and to divide said valve body in an upper plenum chamber communicating with the sucking side of a pump and in a lower plenum chamber communicating with the delivery side of said pump.
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申请公布号 |
US5094428(A) |
申请公布日期 |
1992.03.10 |
申请号 |
US19900515753 |
申请日期 |
1990.04.30 |
申请人 |
COMITATO NAZIONALE PER LA RICERCA E PER LO SVILUPPO DELL'ENERGIA NUCLEARE E DELL |
发明人 |
FARELLO, GIOVANNI E.;NAVIGLIO, ANTONIO |
分类号 |
F04B53/10;F04B7/02;F16K3/24;F16K31/122 |
主分类号 |
F04B53/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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