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1. 发明授权

US06634052B2 Apparatus for remotely cleaning interior walls of tanks from the tank exterior 有权
标题翻译：从坦克外部远程清洗坦克内墙的装置
公开(公告)号：US06634052B2
公开(公告)日：2003-10-21
申请号：US09884246
申请日：2001-06-19
申请人： Mark A. Hanson
发明人： Mark A. Hanson
IPC分类号： A47L112
CPC分类号： A47L1/12 , A01K63/10 , B08B1/00 , B08B9/087
摘要： An apparatus for cleaning liquid-filled tanks, e.g., aquariums, includes an inner cleaning assembly which moves across the interior wall of the tank and an outer cleaning assembly which moves across the exterior wall of the tank. The inner and outer cleaning assembly are magnetically attracted to each other so that manipulation of the outer cleaning assembly results in corresponding motion of the inner cleaning assembly. The inner cleaning assembly bears a cleaning pad which moves across the tank wall to clean matter therefrom. The inner cleaning assembly is buoyant so that interruption of the magnetic engagement between the inner and outer cleaning assemblies results in the inner cleaning assembly floating to the top of the liquid-filled tank for easier retrieval. One or more accessory attachment members may be provided, each of which is removably attachable to the inner cleaning assembly, and these may bear scrapers and/or coarser or finer cleaning pads so as to allow the inner cleaning assembly to be adapted for desired cleaning operations.
摘要翻译：用于清洁例如水族箱的充满液体的罐的设备包括移动穿过罐的内壁的内部清洁组件和移动穿过罐的外壁的外部清洁组件。内部和外部清洁组件被磁吸引到彼此，使得外部清洁组件的操纵导致内部清洁组件的相应运动。内部清洁组件带有清洁垫，其移动穿过罐壁以从其清洁物质。内部清洁组件是浮力的，使得内部和外部清洁组件之间的磁性接合的中断导致内部清洁组件浮动到充满液体的容器的顶部，以便更容易地取出。可以设置一个或多个附件附件，每个附件附件可移除地附接到内部清洁组件，并且这些附件附件可以承载刮板和/或较粗或更细的清洁垫，以便允许内部清洁组件适于所需的清洁操作。

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