发明名称 |
METHOD FOR IMPROVING THE DEGREE OF FILL OF VOLUMETRIC CONCRETE PUMPS |
摘要 |
The present invention relates to a method of increasing and equalizing the degree of fill of the transport cylinders and the pump efficiency of volumetric pumps in the pumping of cement-based compositions by use of at least one vibrating element in the feed funnel of the pump. |
申请公布号 |
WO2014077760(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
WO2013SE51287 |
申请日期 |
2013.11.04 |
申请人 |
ATLAS COPCO ROCK DRILLS AB |
发明人 |
RAUBER, TOBIAS |
分类号 |
F04B15/02 |
主分类号 |
F04B15/02 |
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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