发明名称 |
Method and device for determining the fill state of a collection organ in a vacuum cleaner |
摘要 |
<p>The method involves comparing an evaluating electronics with a reference value for the speed during the operation of a vacuum cleaner (1). An indicator value for the occupancy level is derived from the comparison. The evaluating electronics determines absolute or relative speed of a drive motor (4) as the actual value.</p> |
申请公布号 |
EP2153768(B1) |
申请公布日期 |
2014.07.02 |
申请号 |
EP20090010332 |
申请日期 |
2009.08.11 |
申请人 |
MIELE & CIE. KG |
发明人 |
TIEKÖTTER, STEFAN |
分类号 |
A47L9/10;A47L9/12;A47L9/16;A47L9/19 |
主分类号 |
A47L9/10 |
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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