SOUND DAMPENING PASSAGE AND SURFACE CLEANING APPARATUS WITH SAME
    11.
    发明申请
    SOUND DAMPENING PASSAGE AND SURFACE CLEANING APPARATUS WITH SAME 审中-公开
    声OUND ING ING。。。。。。。。。。。。。。。

    公开(公告)号:WO2008070971A1

    公开(公告)日:2008-06-19

    申请号:PCT/CA2007/002213

    申请日:2007-12-11

    Abstract: A surface cleaning apparatus is disclosed. The surface cleaning apparatus comprises a fluid flow path extending from a dirty fluid inlet to a clean air outlet and including a suction motor. At least one cleaning stage is positioned in the fluid flow path. The suction motor is positioned in a housing of the surface cleaning apparatus and upstream of the clean air outlet. A sound dampening passage is provided downstream from the suction motor and in fluid flow communication with the clean air outlet. At least a portion of the sound dampening passage comprises a first layer of a sound reflecting material and an inner layer of sound absorbing material. Such a passage is useable in other household apparatus that have an air exit.

    Abstract translation: 公开了一种表面清洁装置。 表面清洁装置包括从脏流体入口延伸到清洁空气出口并包括抽吸马达的流体流路。 至少一个清洁级位于流体流路中。 抽吸马达位于表面清洁装置的壳体中,并且位于清洁空气出口的上游。 在抽吸马达的下游设置有声音衰减通道,并与清洁空气出口流体连通。 声音衰减通道的至少一部分包括第一层声音反射材料和吸声材料的内层。 这样的通道可用于具有空气出口的其他家用设备。

    SURFACE CLEANING APPARATUS WITH MAGNETIC SECURING MEMBER
    12.
    发明申请
    SURFACE CLEANING APPARATUS WITH MAGNETIC SECURING MEMBER 审中-公开
    表面清洁装置与磁性安全会员

    公开(公告)号:WO2008070970A1

    公开(公告)日:2008-06-19

    申请号:PCT/CA2007/002212

    申请日:2007-12-11

    CPC classification number: A47L9/1418 A47L9/1683 A47L9/1691

    Abstract: A surface cleaning apparatus is disclosed. The surface cleaning apparatus comprises a member having a dirty fluid inlet. A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the surface cleaning apparatus and includes a suction motor. At least one cyclone is positioned in the fluid flow path and has at least one material outlet. A material collection chamber is in flow communication with the at least one cyclone and the cyclone and/or the material collection chamber is releasably magnetically secured in position.

    Abstract translation: 公开了一种表面清洁装置。 表面清洁装置包括具有脏流体入口的构件。 流体流动路径从脏流体入口延伸到表面清洁装置的清洁空气出口,并且包括抽吸马达。 至少一个旋风分离器位于流体流动路径中并且具有至少一个材料出口。 材料收集室与至少一个旋风分离器流体连通,并且旋风分离器和/或材料收集室可释放地磁性地固定在适当的位置。

    METHOD AND APPARATUS TO PROVIDE ILLUMINATION FOR VACUUM CLEANER
    13.
    发明申请
    METHOD AND APPARATUS TO PROVIDE ILLUMINATION FOR VACUUM CLEANER 审中-公开
    提供真空清洁器照明的方法和装置

    公开(公告)号:WO2004041056A1

    公开(公告)日:2004-05-21

    申请号:PCT/CA2003/001667

    申请日:2003-11-05

    CPC classification number: A47L9/2884 A47L9/19 A47L9/2857 A47L9/30

    Abstract: A surface cleaning apparatus (60) comprises a dirty air inlet (64), a clean air outlet (12), an air flow passage extending between the dirty air inlet (64) and the clean air outlet (12), the air flow passage in fluid communication with a motor and fan assembly (15), and at least one LED (39, 40, 41, 42) to function as a headlight or to illuminate the contents of a filtration member (11).

    Abstract translation: 表面清洁装置(60)包括脏空气入口(64),清洁空气出口(12),在脏空气入口(64)和清洁空气出口(12)之间延伸的空气流动通道,空气流动通道 与电动机和风扇组件(15)流体连通,以及用作头灯的至少一个LED(39,40,41,42)或照亮过滤构件(11)的内容物。

    METHOD AND APPARATUS TO COOL BATTERIES IN A VACUUM CLEANER
    14.
    发明申请
    METHOD AND APPARATUS TO COOL BATTERIES IN A VACUUM CLEANER 审中-公开
    在真空清洁器中冷却电池的方法和装置

    公开(公告)号:WO2004041050A2

    公开(公告)日:2004-05-21

    申请号:PCT/CA2003/001666

    申请日:2003-11-05

    IPC: A47L

    Abstract: A surface cleaning apparatus comprises a dirty air inlet, a clean air outlet, an air flow passage extending between the dirty air inlet and the clean air outlet, the air flow passage in fluid communication with a motor and fan assembly which is driven by at least one battery positioned in the vacuum cleaner external to the air flow passage, and at least one cooling fan positioned external to the air flow passage positioned to direct airflow at the at least one battery.

    Abstract translation: 表面清洁装置包括脏空气入口,清洁空气出口,在脏空气入口和清洁空气出口之间延伸的空气流动通道,与至少被驱动的电动机和风扇组件流体连通的空气流动通道 一个电池位于空气流动通道外部的真空吸尘器中,以及定位在空气流动通道外部的至少一个冷却风扇,其被定位成引导至少一个电池的气流。

    AN APPLIANCE WHICH UTILIZES A MAGNETIC CLUTCH TO TRANSMIT POWER FROM A DRIVE MEANS TO A MOVEABLE MEMBER AND A MAGNETIC CLUTCH
    15.
    发明申请
    AN APPLIANCE WHICH UTILIZES A MAGNETIC CLUTCH TO TRANSMIT POWER FROM A DRIVE MEANS TO A MOVEABLE MEMBER AND A MAGNETIC CLUTCH 审中-公开
    一种使用磁力离合器将电力从驱动装置发送到移动部件和磁性离合器的装置

    公开(公告)号:WO2003088801A1

    公开(公告)日:2003-10-30

    申请号:PCT/CA2003/000572

    申请日:2003-04-17

    Abstract: An appliance comprises a moving member (32), a drive motor (50), and a linkage drivingly connecting the drive motor to the moving member, the linkage including first and second magnetic coupling members (72, 74). The magnetic clutch may have first and second magnetic coupling members. Each magnetic coupling member has a first surface, which includes at least first and second magnets (90, 92). Each of the first and second magnets have an outer pole and the outer poles of each of the first magnets and the outer poles of each of the second magnets are of reverse polarity, wherein at least one of the first and second magnetic coupling members is moveably mounted with respect to the other of the first and second magnetic coupling members in a direction perpendicular to the first faces.

    Abstract translation: 一种器具包括移动构件(32),驱动马达(50)和将驱动马达驱动地连接到移动构件的联动装置,该联动装置包括第一和第二磁耦合构件(72,74)。 磁性离合器可以具有第一和第二磁耦合构件。 每个磁耦合构件具有包括至少第一和第二磁体(90,92)的第一表面。 第一和第二磁体中的每一个具有外极,并且每个第一磁体和每个第二磁体的外极的外极与反极性相反,其中第一和第二磁耦合构件中的至少一个是可移动的 相对于第一和第二磁耦合构件中的另一个在垂直于第一面的方向上安装。

    AIR CLEANER WITH COARSE FILTER
    16.
    发明申请
    AIR CLEANER WITH COARSE FILTER 审中-公开
    带有过滤器的空气净化器

    公开(公告)号:WO2002078505A2

    公开(公告)日:2002-10-10

    申请号:PCT/CA2002/000421

    申请日:2002-03-27

    CPC classification number: A47L9/1666 B01D50/002 B04C5/103 B04C5/12

    Abstract: A vacuum clearner that includes a cyclone separator has a coarse filter disposed in the path of air flowing towards the outlet of the cyclone separator, for holding back hair that would otherwise tend to clog the vacuum cleaner, while minimizing impedance to air flow. In a preferred embodiment, the coarse filter comprises a disc-shaped lattice structure of barrier elements that are arranged to "catch" the animal hair.

    Abstract translation: 包括旋风分离器(38)的真空吸尘器(20)具有布置在朝向旋风分离器的出口流动的空气的路径中的粗过滤器(F),用于夹持否则会阻塞真空吸尘器的毛发( 20),同时最小化对气流的阻抗。 在优选实施例中,粗滤器(F)包括被布置成“捕捉”动物毛发的屏障元件(68)的圆盘状格子结构。

    UPRIGHT SURFACE CLEANING APPARATUS WITH OFFSET MOTOR
    18.
    发明申请
    UPRIGHT SURFACE CLEANING APPARATUS WITH OFFSET MOTOR 审中-公开
    带偏置电机的直立式表面清洁装置

    公开(公告)号:WO2008109984A1

    公开(公告)日:2008-09-18

    申请号:PCT/CA2008/000414

    申请日:2008-03-06

    CPC classification number: A47L5/28 A47L9/00 A47L9/1625 A47L9/1641 A47L9/22

    Abstract: In accordance with one broad aspect of the present invention, a surface cleaning apparatus is provided. The surface cleaning apparatus comprises a surface cleaning head having a dirty fluid inlet. A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the surface cleaning apparatus. An upright section is mounted to the surface cleaning head and is positioned in the fluid flow path. At least one cleaning stage is provided on the upright section. An air flow motor is provided on the upright section at least partially beside the at least one cleaning stage and in the fluid flow path.

    Abstract translation: 根据本发明的一个广泛方面,提供了一种表面清洁装置。 表面清洁装置包括具有脏流体入口的表面清洁头。 流体流动路径从脏流体入口延伸到表面清洁装置的清洁空气出口。 直立部分安装在表面清洁头上并且定位在流体流动路径中。 在直立部分上设置至少一个清洁台。 空气流动马达至少部分地在至少一个清洁台旁边和流体流动路径中设置在直立部分上。

    UPRIGHT VACUUM CLEANER
    19.
    发明申请
    UPRIGHT VACUUM CLEANER 审中-公开
    直升式真空清洁器

    公开(公告)号:WO2008070980A1

    公开(公告)日:2008-06-19

    申请号:PCT/CA2007/002228

    申请日:2007-12-12

    Abstract: Several embodiments of an upright surface cleaning apparatus are disclosed. The surface cleaning apparatus has a first cyclonic cleaning stage and comprises a surface cleaning head having a dirty fluid inlet. A fluid flow path extends from the dirty fluid inlet to a clean air outlet of the upright surface cleaning apparatus. A support member is mounted to the surface cleaning head. A mounting member mounted to the support member. At least one of a first cleaning stage of the upright surface cleaning apparatus and a suction motor is mounted directly or indirectly to the mounting member. A suction motor is provided in the fluid flow path.

    Abstract translation: 公开了一种直立表面清洁装置的几个实施例。 表面清洁装置具有第一旋风清洁台,并且包括具有脏流体入口的表面清洁头。 流体流动路径从脏流体入口延伸到直立表面清洁装置的清洁空气出口。 支撑构件安装到表面清洁头。 安装到支撑构件的安装构件。 直立表面清洁装置的第一清洁阶段和抽吸马达中的至少一个直接或间接地安装到安装构件。 在流体流路中设置有抽吸马达。

    SURFACE CLEANING APPARATUS WITH OFF-CENTRE DIRT BIN INLET
    20.
    发明申请
    SURFACE CLEANING APPARATUS WITH OFF-CENTRE DIRT BIN INLET 审中-公开
    表面清洁设备与中心的DIRT BIN入口

    公开(公告)号:WO2008070969A1

    公开(公告)日:2008-06-19

    申请号:PCT/CA2007/002211

    申请日:2007-12-11

    Abstract: A surface cleaning apparatus is provided. The surface cleaning apparatus comprises a fluid flow path extending from a dirt inlet to a clean fluid outlet, and a fluid flow motor positioned in the fluid flow path. The surface cleaning apparatus further comprises a first cyclonic cleaning stage comprising a cyclone chamber. A dirt chamber is in fluid communication with the cyclone chamber and positioned below the cyclone chamber. The dirt chamber has a dirt chamber inlet that is off-centre.

    Abstract translation: 提供表面清洁装置。 表面清洁装置包括从污物入口延伸到清洁流体出口的流体流动路径和位于流体流动路径中的流体流动马达。 表面清洁装置还包括包括旋风室的第一旋风清洁台。 污物室与旋风室流体连通并位于旋风室下方。 污物室具有偏心的污物室入口。

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