发明名称 |
SIEB ZUR REINIGUNG UND KLASSIFIZIERUNG VON PAPIERSTOFFBREI. |
摘要 |
Screen for a paper pulp refiner and classifier of the kind consisting of the juxtaposition of members with a U cross-section comprising a flat bottom (2) provided with perforations and two side walls (3), characterised in that the members (1) with a U cross-section are arranged so that they form a wall especially of cylindrical revolution, provided with slots or holes coupled or otherwise with grooves and obstacles. <IMAGE> |
申请公布号 |
DE68903255(T2) |
申请公布日期 |
1993.05.19 |
申请号 |
DE1989603255T |
申请日期 |
1989.08.09 |
申请人 |
E. + M. LAMORT, VITRY-LE-FRANCOIS, FR |
发明人 |
LAMORT, JEAN-PIERRE, F-51300 VITRY LE FRANCOIS, FR |
分类号 |
B01D29/17;B01D29/25;B01D29/37;B07B1/46;D21D5/02;D21D5/16;(IPC1-7):D21D5/16 |
主分类号 |
B01D29/17 |
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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