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51. 发明公开

EP2320783A1 STAUBSAUGER 有权
公开(公告)号：EP2320783A1
公开(公告)日：2011-05-18
申请号：EP09782651.5
申请日：2009-09-04
申请人： Alfred Kärcher GmbH & Co. KG
发明人： LAYER, Steffen , KIESLING, Bernd , HENSEL, Maic , RAULEDER, Ullrich
IPC分类号： A47L9/12 , A47L5/36 , A47L9/14
CPC分类号： A47L9/127 , A47L5/365 , A47L7/0004 , A47L9/1409
摘要： The invention relates to a vacuum cleaner (10) comprising a dust collection container (11) and a suction head (13) that can be placed on the dust collection container, said head having at least one suction assembly that is in fluid connection with the dust collection container via a suction inlet (30). A filter cage (36) that projects into the dust collection container is situated on the suction inlet and a filter element (62) can be detachably fastened to said filter cage. To improve the vacuum cleaner (10) in terms of reducing the risk of a user placing the suction head vertically on the floor to empty the dust collection container, according to the invention, a support element (54) juts out from the underside of the filter cage and is radially offset in relation to the central axis (52) of the cage.
摘要翻译：本发明涉及包括集尘容器（11）和可以放置在集尘容器上的抽吸头（13）的真空吸尘器（10），所述头部具有至少一个抽吸组件，该抽吸组件与集尘容器通过吸入口（30）。突出到集尘容器中的过滤器笼（36）位于吸入口上并且过滤器元件（62）可以可拆卸地紧固到所述过滤器笼。为了改善真空吸尘器10在降低使用者将吸入头垂直放置在地板上以清空灰尘收集容器的风险方面，根据本发明，支撑元件（54）从吸尘器的下侧过滤器罩并且相对于笼的中心轴线（52）径向偏移。

52. 发明授权

EP2046181B1 STAUBSAUGER 有权
公开(公告)号：EP2046181B1
公开(公告)日：2010-05-05
申请号：EP06776508.1
申请日：2006-07-29
申请人： Alfred Kärcher GmbH & Co. KG
发明人： WEISS, Jürgen , HENSEL, Maic , LAYER, Steffen
IPC分类号： A47L9/00 , A47L9/20 , A47L9/28
CPC分类号： A47L9/0081 , A47L9/20 , A47L9/2889

53. 发明公开

EP1925046A1 WIEDERAUFLADBARE BATTERIE 有权
标题翻译：可充电电池
公开(公告)号：EP1925046A1
公开(公告)日：2008-05-28
申请号：EP06776273.2
申请日：2006-07-18
申请人： Alfred Kärcher GmbH & Co. KG
发明人： HENSEL, Maic , WEISS, Jürgen , DIEHL, Ralph , SCHMIDGALL, Martin , LEPOLD, Holger
IPC分类号： H01M2/06 , H01M2/10 , H02J7/00 , A47L9/28
CPC分类号： H01M2/1022 , H01R13/5219
摘要： The invention relates to a rechargeable battery having a battery housing, which has a rear wall having a depression, which extends up to an end wall of the battery housing and has a base side and mutually opposite narrow sides, the base side merging with the outer side of the rear wall via a step, and a contact arrangement being positioned on the step which is covered by a cover emerging from the step. In order to develop the battery such that the contact arrangement is protected against spraywater if the battery is connected to an electrical device, the invention proposes that the cover forms a contact housing which completely surrounds the contact arrangement in the circumferential direction and has, on its side remote from the step, an insertion opening which is surrounded by a circumferential edge of the contact housing, which edge forms a sealing face.

54. 发明公开

EP1848318A1 SAUGGERÄT MIT EINER BATTERIEKAMMER 有权转让
标题翻译：与电池CHAMBER抽吸装置
公开(公告)号：EP1848318A1
公开(公告)日：2007-10-31
申请号：EP06706342.0
申请日：2006-01-21
申请人： Alfred Kärcher GmbH & Co. KG
发明人： FRANK, Jürgen , LEPOLD, Holger , HENSEL, Maic , LANGER, Peter
IPC分类号： A47L9/28 , A47L5/36
CPC分类号： A47L9/2884 , A47L5/362 , A47L9/2878
摘要： The invention relates to a vacuum cleaner comprising a lower part provided with a dust collecting container having a suction inlet, an upper part that can be placed on the lower part and comprises a suction unit which is connected to the dust collecting container by a flow connection, and a battery compartment for receiving at least one rechargeable battery. The aim of the invention is to improve one such vacuum cleaner in such a way that it has a compact structural form and a high stability, and the dust collecting container can be emptied in a simple manner. To this end, the battery compartment is arranged in the upper part laterally next to the suction unit, and extends beneath an upper edge of the dust collecting container.

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