| 发明名称 |
Material conveying systems |
| 摘要 |
A conveyor system including a duct and a pneumatic chopper operable to divide the material into plugs and thereby facilitate its travel along the duct. The length of the plugs is predetermined by having the chopper under the control of a detector device located downstream of the chopper.
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| 申请公布号 |
US4094551(A) |
申请公布日期 |
1978.06.13 |
| 申请号 |
US19760692050 |
申请日期 |
1976.06.02 |
| 申请人 |
NATIONAL RESEARCH DEVELOPMENT CORPORATION |
发明人 |
FLAIN, ROBERT JAMES;FARLEY, ROY |
| 分类号 |
B65G53/24;B65F5/00;B65G53/66;B65G65/46;(IPC1-7):B65G53/04 |
主分类号 |
B65G53/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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