| 发明名称 |
Discharge device for bulk containers for particulate bulk materials and its use |
| 摘要 |
Problems encountered when discharging bulk containers using a blow-through rotary valve can be avoided by the discharge device, according to the invention, in which a vent connection of the rotary valve is in connection with the internal chamber of the container through a filter hose open on both ends.
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| 申请公布号 |
US5988436(A) |
申请公布日期 |
1999.11.23 |
| 申请号 |
US19980065592 |
申请日期 |
1998.04.24 |
| 申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
KOHLEN, RAINER;RUHS, ALEXANDER;LEONHARDT, WOLFGANG |
| 分类号 |
B65G53/46;(IPC1-7):B65G53/40 |
主分类号 |
B65G53/46 |
| 代理机构 |
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