发明公开
- 专利标题： Screwpress and method for compaction
- 专利标题（中）： 螺旋压力机和压实的方法
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申请号： EP97200977.3申请日： 1993-09-23
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公开(公告)号： EP0790122A3公开(公告)日： 1998-01-07
- 发明人: Hamilton, Robin
- 申请人： Hamilton, Robin
- 申请人地址： Ashton Close Farm, Snelston Ashbourne, Derbyshire DE6 2DL GB
- 专利权人： Hamilton, Robin
- 当前专利权人： Hamilton, Robin
- 当前专利权人地址： Ashton Close Farm, Snelston Ashbourne, Derbyshire DE6 2DL GB
- 代理机构： Swindell & Pearson
- 优先权： GB9220382 19920926; GB9306462 19930329
- 主分类号： B30B9/18
- IPC分类号： B30B9/18
摘要：
A compaction apparatus (2) has a screw conveyor (4) for conveying waste material through a passage (6) and compacting therein. An exit nozzle (10) is arranged to communicate with the passage (6). The nozzle (10) has a transverse internal cross sectional area which enlarges and reduces respectively in response to increasing and decreasing material pressure.
公开/授权文献
- EP0790122B1 Screwpress and method for compaction 公开/授权日：2002-05-15
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