发明名称 |
GUIDING DEVICE FOR A VACUUM CLEANER DUST BAG |
摘要 |
<p>Guiding device (13) comprises a hollow body for guiding the air stream from the intake (12) of the body to an outlet opening of the body. The body is connected to a vacuum cleaner filter bag so that an air stream from the outlet opening passes through the intake into the bag. The intake is arranged in a first plane and he outlet opening is arranged in a second plane so that the planes are inclined against each other by a predetermined angle. An independent claim is also included for a vacuum filter bag comprising a filter material and a guiding device. Preferred Features: The inner wall and/or the outer wall of the hollow body is arranged perpendicular to the first or second plane in a linear or curved manner. The hollow body is rigid or flexible.</p> |
申请公布号 |
EP2124698(B1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20070856807 |
申请日期 |
2007.12.17 |
申请人 |
EUROFILTERS HOLDING N.V. |
发明人 |
SAUER, RALF;SCHULTINK, JAN |
分类号 |
A47L9/14 |
主分类号 |
A47L9/14 |
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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