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31. 发明授权

US07066201B2 Valve device having solid engaging structure 失效
标题翻译：具有固体接合结构的阀装置
公开(公告)号：US07066201B2
公开(公告)日：2006-06-27
申请号：US10746304
申请日：2003-12-24
申请人： Jui Chien Chen , Jui Ching Chen
发明人： Jui Chien Chen , Jui Ching Chen
IPC分类号： F16K15/06
CPC分类号： F16K15/063 , Y10T137/7931
摘要： A valve device includes a housing including a peripheral valve seat extended into a chamber, to separate the chamber into two separated spaces. A valve member includes an outer peripheral groove to receive a sealing ring for engaging with the peripheral valve seat of the housing, to make a seal between the valve member and the peripheral valve seat, and a casing is secured to the valve member. A spring member may bias the casing away from the peripheral valve seat, to force the sealing ring of the valve member against the peripheral valve seat, and to make a fluid tight seal between the valve member and the peripheral valve seat.
摘要翻译：阀装置包括壳体，其包括延伸到腔室中的周边阀座，以将腔室分离成两个分开的空间。阀构件包括外周槽，用于接收用于与壳体的周边阀座接合的密封环，以在阀构件和周边阀座之间形成密封，并且壳体固定到阀构件。弹簧构件可以使壳体偏离周边阀座，以迫使阀构件的密封环抵靠外围阀座，并且在阀构件和外围阀座之间形成流体密封。

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