发明名称 |
VALVOLA AUTOMATICA SERVOASSISTITA AD APERTURA RAPIDA |
摘要 |
<p>The object of the invention is an automatic servo-controlled valve with high speed opening wherein the shutter is a hinged cover (20). Suitable locking means (30, 50) keep the cover (20) in a locked position up to the time when the pressure difference on the two faces of the cover exceeds a pre-determined minimum level. After the said locking means have moved to an open position, an actuator (40) operates the opening of the said cover at high speed (FIG. 1).</p> |
申请公布号 |
IT8612512(D0) |
申请公布日期 |
1986.07.14 |
申请号 |
IT19860012512 |
申请日期 |
1986.07.14 |
申请人 |
ANSALDO S.P.A.;E.N.E.A. COMITATO NAZIONALE PER LA RICERCA E LO SVILUPPO DELL'ENERGIA NUCLEARE E DELLE ENERGIE ALTERNATI-VE |
发明人 |
LUIGI DALPANE |
分类号 |
F16K17/02;G21C9/008;(IPC1-7):F16K/ |
主分类号 |
F16K17/02 |
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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