发明名称 |
Valve system for particulate solid flow control |
摘要 |
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.
|
申请公布号 |
US4627456(A) |
申请公布日期 |
1986.12.09 |
申请号 |
US19850760922 |
申请日期 |
1985.07.31 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
BEVIER, WILLIAM E.;KATHER, KENNETH C.;GRACZYK, LAWRENCE S. |
分类号 |
B65D90/58;B65G53/46;(IPC1-7):F16K3/02 |
主分类号 |
B65D90/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|