发明名称 |
VALVE DE COMMANDE DE CIRCULATION DE FLUIDE |
摘要 |
<p>A valve assembly having a small volume cavity formed therein which communicates with two valves, one of which is closed completely before the other one is opened and vice versa. An actuating mechanism holds a valving member in one of the valves in an opened condition to thereby maintain a fluidic path through the one valve and the cavity. The other valving member at this time lies in a closed position preventing communication between this valve and the cavity. The actuating mechanism when actuated moves away from the valving member in the open valve allowing the open valve to close completely. The fluidic path through the one valve is thereby broken. A second fluidic path is made when the actuating mechanism moves the other valving member to an opened position.</p> |
申请公布号 |
FR2353778(A1) |
申请公布日期 |
1977.12.30 |
申请号 |
FR19770012668 |
申请日期 |
1977.04.22 |
申请人 |
IBM |
发明人 |
GERALD W. HIERONYMUS, MICHEL L. SENDELWECK, JAMES E. WEST ET JOE W. WOODS;SENDELWECK MICHEL L;WEST JAMES E;WOODS JOE W |
分类号 |
B41J2/175;F16K11/14;F16K11/16;F16K31/06;F16K31/44;(IPC1-7):F16K11/16;B41J3/04;B41J27/00 |
主分类号 |
B41J2/175 |
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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