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发明名称
浮动闸板阀
摘要
浮动闸板阀采用浮动闸板、输出喷嘴构成主阀。拉杆、手轮、铰链、销轴和浮动闸板连接构成操纵装置,浮动闸板和输出喷嘴保持一个间隙,降低了闸板和槽的配合精度。靠压力使闸板将输出喷嘴密封。2″以下设计成推拉式,大通径仍采用现有结构,它可代替现有的闸阀。
申请公布号
CN2149527Y
申请公布日期
1993.12.15
申请号
CN92227620.X
申请日期
1992.07.13
申请人
河南省洛阳市西工阀门研究所
发明人
范瑾
分类号
F16K3/18
主分类号
F16K3/18
代理机构
代理人
主权项
1、一种用于控制流体开关的浮动闸板阀的特征是:采用浮动闸板(9)(14),输出喷嘴(10)(11),构成主阀,拉手(1)、拉杆(2)或手轮(12)、带螺纹的拉杆(13)、铰链(7)、肖轴(6)(8)和浮动闸板(9)(14)组成操纵装置。
地址
471009河南省洛阳市健康西路八号院
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