| 发明名称 |
Improved flow meter. |
| 摘要 |
<p>A basis weight scanner (12) using a beta-ray source (16) and an electron detector (17) on opposite sides of a web (10) of wood pulp sheeting is used to calculate the weight of wood pulp advanced past a measuring location (e.g. into a cellulosic extruded product production plant). <IMAGE></p> |
| 申请公布号 |
EP0628794(A1) |
申请公布日期 |
1994.12.14 |
| 申请号 |
EP19940303605 |
申请日期 |
1994.05.20 |
| 申请人 |
COURTAULDS FIBRES (HOLDINGS) LIMITED |
发明人 |
GRAY, GARY EDWARD GEORGE;URWIN, PHILIP JOHN |
| 分类号 |
G01G17/00;G01G9/00;G01N23/16;G01N33/34;G01Q80/00;(IPC1-7):G01G9/00 |
主分类号 |
G01G17/00 |
| 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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