发明名称 |
Apparatus and method for suction and discharge of material |
摘要 |
An apparatus for suction and discharge of material comprises a container ( 9 ) with a suction opening ( 19 ) for letting in a sucked-up air/material mixture and a discharge opening ( 14 ) for discharging material. The container ( 9 ) is rotatable and has inner conveying means ( 18 ) which upon rotation of the container ( 9 ) are adapted to convey the material to the discharge opening ( 14 ).
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申请公布号 |
US7076895(B2) |
申请公布日期 |
2006.07.18 |
申请号 |
US20040486399 |
申请日期 |
2004.02.10 |
申请人 |
DISAB VACUUM TECHNOLOGY AB |
发明人 |
HAUGEN KARL T.;LOVGREN GERT;BILLBERG JAN;HAUK GISLE |
分类号 |
E02F5/22;E01B27/04;E01B27/10;E02F3/88;E02F7/02 |
主分类号 |
E02F5/22 |
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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