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1. 发明申请

US20050081323A1 Dust cover of vacuum cleaner 有权
标题翻译：真空吸尘器防尘罩
公开(公告)号：US20050081323A1
公开(公告)日：2005-04-21
申请号：US10758201
申请日：2004-01-16
申请人： Hyeun-Sik Nam , Byung-Do Yoo , Heon Ji
发明人： Hyeun-Sik Nam , Byung-Do Yoo , Heon Ji
IPC分类号： A47L9/00 , A47L9/14
CPC分类号： A47L9/1427 , A47L9/00 , A47L9/1481 , Y10S55/03
摘要： A dust cover of a vacuum cleaner is installed to be separable from a dust collecting chamber so as to open/close the dust collecting chamber in which a dust bag filtering sucked dust is mounted, and has a support part to which the dust bag is mounted at its inside, thereby easily performing processes of mounting the dust bag to a vacuum cleaner and separating the dust bag from the vacuum cleaner and discarding without an external contamination.
摘要翻译：真空吸尘器的防尘罩安装成与集尘室分离，以打开/关闭其中安装有除尘袋过滤吸尘的集尘室，并具有安装有防尘袋的支撑部分在其内部，因此容易地执行将防尘袋安装到真空吸尘器并将吸尘袋与真空吸尘器分离并且没有外部污染的废弃物的处理。

2. 发明授权

US07310854B2 Dust cover of vacuum cleaner 有权
标题翻译：真空吸尘器防尘罩
公开(公告)号：US07310854B2
公开(公告)日：2007-12-25
申请号：US10758201
申请日：2004-01-16
申请人： Hyeun-Sik Nam , Byung-Do Yoo , Heon Pyeong Ji
发明人： Hyeun-Sik Nam , Byung-Do Yoo , Heon Pyeong Ji
IPC分类号： A47L9/14
CPC分类号： A47L9/1427 , A47L9/00 , A47L9/1481 , Y10S55/03
摘要： A dust cover of a vacuum cleaner is installed to be separable from a dust collecting chamber so as to open/close the dust collecting chamber in which a dust bag filtering sucked dust is mounted, and has a support part to which the dust bag is mounted at its inside, thereby easily performing processes of mounting the dust bag to a vacuum cleaner and separating the dust bag from the vacuum cleaner and discarding without an external contamination.
摘要翻译：真空吸尘器的防尘罩安装成与集尘室分离，以打开/关闭其中安装有除尘袋过滤吸尘的集尘室，并具有安装有防尘袋的支撑部分在其内部，因此容易地执行将防尘袋安装到真空吸尘器并将吸尘袋与真空吸尘器分离并且没有外部污染的废弃物的处理。

3. 发明授权

US07174604B2 Upright vacuum cleaner with sliding power indicator switch 有权
标题翻译：立式吸尘器带滑动电源指示开关
公开(公告)号：US07174604B2
公开(公告)日：2007-02-13
申请号：US10372120
申请日：2003-02-25
申请人： Byung-Do Yoo , Suk-Young Kim
发明人： Byung-Do Yoo , Suk-Young Kim
IPC分类号： A47L9/00
CPC分类号： A47L9/2857 , A47L9/2842 , A47L9/325 , Y10S15/10
摘要： The present invention relates to an upright vacuum cleaner. An upright vacuum cleaner according to the present invention includes a main body for housing a suction power generating device for sucking air and a filtering device for filtering out foreign substances contained in the sucked air. A suction nozzle is pivotably connected to a lower portion of the main body for sucking the air containing the foreign substances and then guiding the sucked air into the main body. A handle is installed at the top of the main body and is designed to be gripped by a user in use. The potentiometer, or some other device for controlling the electric current applied to the suction power generating device, is installed at one side surface of the handle. The potentiometer allows the user to control a suction power level and on/off operations of the vacuum cleaner by means of a sliding manipulation. Further, the potentiometer is preferably installed at a front surface of the handle.
摘要翻译：本发明涉及立式真空吸尘器。根据本发明的立式吸尘器包括：用于容纳吸入空气的吸入发电装置的主体和用于过滤包含在吸入空气中的异物的过滤装置。吸嘴可枢转地连接到主体的下部，用于吸入含有异物的空气，然后将吸入的空气引导到主体中。手柄安装在主体的顶部，并被设计成被使用者抓住。用于控制施加到吸入发电装置的电流的电位计或其他装置安装在手柄的一个侧表面。电位计允许用户通过滑动操纵来控制吸尘功率水平和吸尘器的开/关操作。此外，电位器优选安装在手柄的前表面。

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