发明名称 |
Pump chamber hose and pumping device |
摘要 |
<p>The conveyor chamber hose (2) is of elastic form, has an inlet and an outlet and has the lowest resistance in the region near the inlet. The hose has one or more constrictions in the inlet region. The hose has a recess that narrows from the inlet towards the outlet.</p> |
申请公布号 |
EP1967281(B1) |
申请公布日期 |
2013.01.02 |
申请号 |
EP20070405070 |
申请日期 |
2007.03.05 |
申请人 |
J. WAGNER AG |
发明人 |
SCHMID, RENE;ZIWICA, DANIEL;JUETERBOCK, KARSTEN |
分类号 |
B05B7/14;B05B7/32;B65G53/38 |
主分类号 |
B05B7/14 |
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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