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公开(公告)号：US20160113465A1
公开(公告)日：2016-04-28
申请号：US14919600
申请日：2015-10-21
CPC分类号： A47L9/2889 , A47L5/22 , A47L9/1608 , A47L9/1616 , A47L9/1633 , A47L9/1641 , A47L9/22 , H02K9/06
摘要： A vacuum cleaner having a main body and a dirt separator that is removably attached to the main body. The dirt separator includes a first dirt-separation stage, a second dirt-separation stage, and a vacuum motor for moving air through the first dirt-separation stage and the second dirt-separation stage. The vacuum motor has an impeller driven by an electric motor. The first dirt-separation stage is then located upstream of the impeller, and the second dirt-separation stage is located downstream of the impeller.
摘要翻译： 一种吸尘器，其具有主体和可拆卸地附接到主体的污垢分离器。 污物分离器包括第一污物分离级，第二污物分离级和用于使空气通过第一污物分离级和第二污物分离级的真空电动机。 真空马达具有由电动机驱动的叶轮。 然后，第一污垢分离级位于叶轮的上游，第二污物分离级位于叶轮的下游。
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公开(公告)号：US20160113466A1
公开(公告)日：2016-04-28
申请号：US14919603
申请日：2015-10-21
CPC分类号： A47L9/2889 , A47L5/22 , A47L9/1608 , A47L9/1625 , A47L9/1641 , A47L9/165 , A47L9/22 , H02K9/06
摘要： A vacuum cleaner that includes a first dirt-separation stage, a second dirt-separation stage, and a vacuum motor for moving air through the first dirt-separation stage and the second dirt-separation stage. The vacuum motor has a centrifugal impeller driven by an electric motor. The first dirt-separation stage is then located upstream of the impeller, the second dirt-separation stage is located downstream of the impeller, and the second dirt-separation stage has a plurality of cyclonic separators that are arranged around the vacuum motor.
摘要翻译： 一种真空吸尘器，包括第一污垢分离段，第二污物分离段和用于使空气通过第一污物分离段和第二污物分离段的真空电动机。 真空马达具有由电动马达驱动的离心式叶轮。 然后，第一污垢分离段位于叶轮的上游，第二污物分离段位于叶轮的下游，第二污物分离段具有围绕真空马达布置的多个旋风分离器。
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公开(公告)号：US20170071432A1
公开(公告)日：2017-03-16
申请号：US15264303
申请日：2016-09-13
摘要： A handle assembly for a vacuum cleaner that includes a handle attached to a duct assembly. The duct assembly includes a first duct and a second duct, and the first duct pivots relative to the second duct about a pivot axis. The first duct and the second duct each have an arcuate section that arcs about the pivot axis. Pivoting the first duct relative to the second duct then causes the arcuate section of one of the ducts to move in and out of the arcuate section of the other of the ducts.
摘要翻译： 一种用于真空吸尘器的手柄组件，其包括附接到管道组件的手柄。 管道组件包括第一管道和第二管道，并且第一管道相对于第二管道围绕枢转轴线枢转。 第一管道和第二管道各自具有围绕枢转轴线弧形的弓形部分。 相对于第二管道枢转第一管道然后导致管道中的一个的弓形部分进入和离开另一个管道的弓形部分。
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公开(公告)号：US20150265114A1
公开(公告)日：2015-09-24
申请号：US14664224
申请日：2015-03-20
IPC分类号： A47L9/02
CPC分类号： A47L9/02
摘要： A surface treating head comprising a suction cavity having a suction cavity opening bounded by a front working edge and a rear working edge, at least one of the front and rear working edges being moveable between a first position in which the suction cavity opening is at a maximum and a second position in which the suction cavity opening is at a minimum, an actuating mechanism comprising a user-operable actuator for actuating at least one of the front and rear working edges between the first and second positions, and one or more air bleed vents, wherein actuation of the actuating mechanism causes the one or more air bleed vents to open and close.
摘要翻译： 一种表面处理头，包括具有由前工作边缘和后工作边缘限定的抽吸腔开口的抽吸腔，所述前工作边缘和后加工边缘中的至少一个可在第一位置和第二位置之间移动，在第一位置中，吸入腔开口处于 最大和第二位置，其中吸入腔开口处于最小值;致动机构，包括用户可操作的致动器，用于在第一和第二位置之间致动前工作边缘和后工作边缘中的至少一个，以及一个或多个排气口 通风口，其中致动机构的致动导致一个或多个排气口打开和关闭。
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公开(公告)号：US20170071433A1
公开(公告)日：2017-03-16
申请号：US15264353
申请日：2016-09-13
摘要： A handle assembly for a vacuum cleaner that includes a handle attached to a duct assembly. The duct assembly includes a first duct and a second duct. The first duct pivots relative to the second duct about a pivot axis, and the first duct and the second duct rotate collectively relative to the handle about a rotation axis. The rotation axis is then orthogonal to the pivot axis.
摘要翻译： 一种用于真空吸尘器的手柄组件，其包括附接到管道组件的手柄。 管道组件包括第一管道和第二管道。 第一管道围绕枢转轴线相对于第二管道枢转，并且第一管道和第二管道围绕旋转轴线相对于手柄共同旋转。 然后旋转轴正交于枢轴。
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公开(公告)号：US20160113467A1
公开(公告)日：2016-04-28
申请号：US14919609
申请日：2015-10-21
CPC分类号： A47L9/2889 , A47L5/22 , A47L9/00 , A47L9/1616 , A47L9/1633 , A47L9/1641 , A47L9/165 , A47L9/22 , A47L9/28 , H02K9/06
摘要： A vacuum cleaner having a dirt-separation stage and a vacuum motor for moving air through the dirt-separation stage. The vacuum motor includes an impeller driven by an electric motor. The impeller is then located upstream of the dirt-separation stage, the electric motor is located downstream of the dirt-separation stage, and at least part of the air discharged from the dirt-separation stage is used to cool the electric motor.
摘要翻译： 具有污物分离级的真空吸尘器和用于使空气通过污物分离级的真空电动机。 真空马达包括由电动机驱动的叶轮。 然后叶轮位于污物分离段的上游，电动机位于污物分离级的下游，并且使用从污物分离级排出的至少一部分空气来冷却电动机。
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