发明名称 |
ZAWOR DO STEROWANIA PRZEPLYWEM ROZDROBNIONEGO MATERIALU |
摘要 |
<p>A rotary valve for controlling flow of pulverulent solids has diametrically opposed obturators carried on a rotary support and cooperating with respective valve ports in an internal circumferential surface of a cylindrical valve body, the obturators being movable radially and urged by springs against the internal surface of the valve body so as to make a good seal when the valve is closed, while permitting unobstructed flow of material when the valve is open.</p> |
申请公布号 |
PL206049(A1) |
申请公布日期 |
1979.03.12 |
申请号 |
PL19780206049 |
申请日期 |
1978.04.13 |
申请人 |
FATA FAB APP SOLLEVAMENTO |
发明人 |
DI ROSA GAETANO |
分类号 |
B65D90/58;F16K5/04;(IPC1-7):16K/ |
主分类号 |
B65D90/58 |
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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