| 发明名称 |
SCREENING DEVICE |
| 摘要 |
A screening means (4) intended to be located in a screening device for separating a fibrous suspension. The screening means (4) is tubular with a diameter (B) and an effective screening height (A). In order to reduce problems with thickening and wear, the diameter (B) is at least 1,8 times greater than the height (A).
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| 申请公布号 |
WO02092906(A1) |
申请公布日期 |
2002.11.21 |
| 申请号 |
WO2002SE00881 |
申请日期 |
2002.05.08 |
| 申请人 |
METSO PAPER INC.;BERGDAHL, ANDERS;SVENSSON, LENNART |
发明人 |
BERGDAHL, ANDERS;SVENSSON, LENNART |
| 分类号 |
D21D5/02;D21D5/16;(IPC1-7):D21D5/06 |
主分类号 |
D21D5/02 |
| 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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