| 发明名称 |
SUCTION DREDGER AND METHOD OF LOADING THE SAME |
| 摘要 |
<p>In a method of loading a suction dredger in which a suspension of sand and water is pumped into the hold an effluent device is intermittently passed to lower and lower levels in dependence upon the weight of the load in the hold to an extent such that the suction dredger remains loaded substantially up to its maximum permissible carrying capacity.</p> |
| 申请公布号 |
EP0000417(B1) |
申请公布日期 |
1981.01.07 |
| 申请号 |
EP19780200091 |
申请日期 |
1978.07.10 |
| 申请人 |
SPANSTAAL;BALLAST NEDAM GROEP NV;AMSTERDAM BALLAST BAGER;AMSTERDAM BALLAST DREDGING;LIESBOSCH SCHEEPSWERF & MACH |
发明人 |
VAN ZEGGELAAR, GERRIT HENDRIK |
| 分类号 |
B63B25/02;B63B35/00;B65G53/30;E02F3/88;E02F7/04;(IPC1-7):02F7/04;63B27/24;65G53/30 |
主分类号 |
B63B25/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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