发明名称 |
MATERIAL DISCHARGE APPARATUS AND METHOD |
摘要 |
This invention relates to a material discharge apparatus (1), method and computer program for controlling the flow rate of flowable material being conveyed through a hopper (2), the apparatus (1) including a hopper (2) having an inlet opening (4) at the top and a discharge outlet (5) at the base of the hopper (2), and a valve means (7) configured and arranged in the hopper, the valve means (7) having a lower end portion adjacent the discharge outlet (5) forming a gap between the hopper and the valve means for material to flow therethrough, the valve means and/or the hopper being adapted to move relative to the other, in use, for controlling the rate of discharge of material through the gap. |
申请公布号 |
WO2005061347(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
WO2004NZ00337 |
申请日期 |
2004.12.23 |
申请人 |
DSH SYSTEMS LIMITED;SCHWASS, TREVOR, DOUGLAS, ANTHONY |
发明人 |
SCHWASS, TREVOR, DOUGLAS, ANTHONY |
分类号 |
B67D7/08;B65D90/62;B65G47/19;B65G65/40;B65G69/18;B67D7/06;B67D7/84 |
主分类号 |
B67D7/08 |
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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