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发明授权
US08544143B2 Vacuum cleaner with removable dust collector, and methods of operating the same 有权
具有可拆卸除尘器的吸尘器及其操作方法

Vacuum cleaner with removable dust collector, and methods of operating the same
摘要：
A vacuum cleaner includes a dust collector that compresses dust stored inside a dust container to minimize the volume of the dust. The dust collector would include one or more pressing plates that are used to compress the dust stored in dust collector. Various methods are used to control movements of the movable pressing plates to facilitate the compression operations. Also, various methods are used to determine when the dust collector is full and needs to be emptied.
摘要（中）：

真空吸尘器包括集尘器，该灰尘收集器压缩储存在贮尘容器内的灰尘，以最小化灰尘的体积。 集尘器将包括一个或多个用于压缩集尘器中存储的灰尘的压板。 使用各种方法来控制可动压板的移动以便于压缩操作。 此外，使用各种方法来确定集尘器何时已满，需要清空。

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