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公开(公告)号：US20080301899A1
公开(公告)日：2008-12-11
申请号：US11760077
申请日：2007-06-08
IPC分类号： A47L5/00
CPC分类号： A47L9/30 , A47L9/2815 , A47L9/2836 , A47L9/2889
摘要： A vacuum cleaner having a floor nozzle movable by a user of the vacuum cleaner over a floor to suction dirt from the floor. A sensing system is provided for sensing a condition relating to the vacuum cleaner and for generating a signal in response to the condition. A sensor-responsive light system on the floor nozzle is responsive to the signal for projecting light onto the floor for observance by the user.
摘要翻译： 一种真空吸尘器，其具有可由吸尘器的使用者在地板上移动的地板喷嘴，以从地板抽吸污物。 提供感测系统用于感测与真空吸尘器有关的状况并响应于该状况产生信号。 地板喷嘴上的传感器响应光系统响应于将光投射到地板上以由用户遵守的信号。
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公开(公告)号：USD518258S1
公开(公告)日：2006-03-28
申请号：US29209064
申请日：2004-07-09
申请人： David T. Hamm , Douglas L. Blocker
设计人： David T. Hamm , Douglas L. Blocker
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公开(公告)号：US07805807B2
公开(公告)日：2010-10-05
申请号：US12127416
申请日：2008-05-27
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L5/14
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associate with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是污物储存容器，从清洁头中的吸嘴引导到储存容器的通道和与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US07627927B2
公开(公告)日：2009-12-08
申请号：US11760077
申请日：2007-06-08
IPC分类号： A47L9/30
CPC分类号： A47L9/30 , A47L9/2815 , A47L9/2836 , A47L9/2889
摘要： A vacuum cleaner having a floor nozzle movable by a user of the vacuum cleaner over a floor to suction dirt from the floor. A sensing system is provided for sensing a condition relating to the vacuum cleaner and for generating a signal in response to the condition. A sensor-responsive light system on the floor nozzle is responsive to the signal for projecting light onto the floor for observance by the user.
摘要翻译： 一种真空吸尘器，其具有可由真空吸尘器的使用者在地板上移动的地板喷嘴，以从地板抽吸污物。 提供感测系统用于感测与真空吸尘器有关的状况并响应于该状况产生信号。 地板喷嘴上的传感器响应光系统响应于将光投射到地板上以由用户遵守的信号。
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公开(公告)号：US20080222838A1
公开(公告)日：2008-09-18
申请号：US12127416
申请日：2008-05-27
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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