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Author:

聂松林 (聂松林.) (Scholars:聂松林) | 陈明辉 (陈明辉.) | 潘娜 (潘娜.) | 刘向阳 (刘向阳.) | 张小军 (张小军.)

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incoPat zhihuiya

Abstract:

一种可自动间隙补偿的阀芯,尤其适用于海水、淡水等高水基低粘度介质的插装阀中,也可用于以传统液压油为介质的插装阀,它解决了传统液压插装阀尤其是水压插装阀阀芯与阀套间的密封问题。以液压插装阀阀套为阀套基体,还设置了弹性套、环形槽、周向孔和轴向孔;所述的弹性套为弹性元件,注塑在阀芯基体外侧,与阀芯基体形成组件;阀芯基体外表面与弹性套连接处,沿周向开有环形槽,阀芯基体上沿轴向开一个轴向孔,并在与轴向垂直方向上均匀开设多个周向孔,实现轴向孔、周向孔、环形槽相连通,工作时流体介质依次通过轴向孔、周向孔进入环形槽,对弹性套形成压力,使弹性套发生形变。

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Patent Info :

Type: 发明申请

Patent No.: CN201310082259.0

Filing Date: 2013-03-14

Publication Date: 2013-07-17

Pub. No.: CN103206551A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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