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公开(公告)号：FR2353778A1
公开(公告)日：1977-12-30
申请号：FR7712668
申请日：1977-04-22
Applicant: IBM
Inventor： HIERONYMUS GERALD W , SENDELWECK MICHEL L , WEST JAMES E , WOODS JOE W
Abstract: 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.
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公开(公告)号：CA1049885A
公开(公告)日：1979-03-06
申请号：CA278025
申请日：1977-05-10
Applicant: IBM
Inventor： HIERONYMUS GERALD W , SENDELWECK MICHAEL L , WEST JAMES E , WOODS JOE W
Abstract: FAST ACTING TWO-WAY VALVE 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.
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