| 发明名称 |
Valve system for particulate solid flow control. |
| 摘要 |
<p>A valve system for particulate solid flow control which is especially advantageous where combined particulate solid and fluid flow control through a pressure level change is desired, such as might be used in conjunction with a lockhopper.</p> |
| 申请公布号 |
EP0211393(A1) |
申请公布日期 |
1987.02.25 |
| 申请号 |
EP19860110535 |
申请日期 |
1986.07.30 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
BEVIER, WILLIAM EDGAR;KATHER, KENNETH KELVIN;GRACZYK, LAWRENCE STEPHEN |
| 分类号 |
B65D90/58;B65G53/46;(IPC1-7):B65G47/19;B01F15/02;F16K3/00 |
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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