发明名称 |
Seat valve controlling flow of fluid has groove-like flow recesses in region round valve seat |
摘要 |
The seat valve has groove-like flow recesses (23) in the region round the valve seat (12) , in the surface (13) facing the valve member (4) of the valve wall, and/or in the valve wall itself. These recesses are arranged in such a way as to impart an acceleration, at least in some regions, to the fluid flowing through the valve.
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申请公布号 |
DE10113358(A1) |
申请公布日期 |
2002.10.02 |
申请号 |
DE20011013358 |
申请日期 |
2001.03.20 |
申请人 |
FESTO AG & CO. |
发明人 |
BLASSMANN, LARS;VOLLMER, HERBERT;WEINMANN, MICHAEL |
分类号 |
F15B13/043;F16K7/14;(IPC1-7):F16K7/12 |
主分类号 |
F15B13/043 |
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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