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    EXTRACTION CLEANER WITH ROTATING TOOL GRIP
    121.
    发明公开
    EXTRACTION CLEANER WITH ROTATING TOOL GRIP 审中-公开

    公开(公告)号：US20240237865A1

    公开(公告)日：2024-07-18

    申请号：US18409362

    申请日：2024-01-10

    Applicant: BISSELL Inc.

    Inventor： Daniel Koh

    IPC: A47L11/20 ,  A47L11/30 ,  A47L11/40

    CPC classification number: A47L11/201 ,  A47L11/30 ,  A47L11/4086 ,  A47L11/4088

    Abstract: An extraction cleaner is provided. The extraction cleaner includes a housing supporting a fluid delivery system configured to store cleaning fluid and to deliver the cleaning fluid to a surface to be cleaned, and a fluid recovery system configured to remove the fluid and debris from the surface to be cleaned and to store the recovered fluid and debris. A flexible hose includes a first conduit in fluid communication with the fluid delivery system and a second conduit in fluid communication with the fluid recovery system. A hand-held cleaning tool including a fluid distributor and a suction inlet is rotatably coupled with an end of the hose. The cleaning tool swivels relative to the flexible hose in a limited angle of rotation.

    NOZZLE FOR CLEANER
    122.
    发明公开
    NOZZLE FOR CLEANER 审中-公开

    公开(公告)号：US20240180376A1

    公开(公告)日：2024-06-06

    申请号：US18437798

    申请日：2024-02-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinwoo LEE ,  Chungjae Ryu ,  Jonghyun Seo

    IPC: A47L9/04 ,  A47L9/28 ,  A47L11/20 ,  A47L11/40

    CPC classification number: A47L9/0411 ,  A47L9/28 ,  A47L11/201 ,  A47L11/4083

    Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

    SURFACE CLEANING MACHINE
    126.
    发明申请
    SURFACE CLEANING MACHINE 审中-公开

    公开(公告)号：US20180228331A1

    公开(公告)日：2018-08-16

    申请号：US15949863

    申请日：2018-04-10

    Applicant: Alfred Kärcher GmbH & Co. KG

    Inventor： Fabian Moser ,  Christoph Rufenach ,  Rainer Kurmann ,  Andreas Mueller ,  Manuel Schulze

    IPC: A47L11/20 ,  A47L7/00 ,  A47L11/40 ,  A47L11/14

    CPC classification number: A47L11/201 ,  A47L7/0004 ,  A47L11/145 ,  A47L11/202 ,  A47L11/4005 ,  A47L11/4013

    Abstract: A surface cleaning machine is provided, including a device body having a housing, a suction unit device having a fan, said suction unit device being arranged in the housing, a cleaning head which is arranged at the device body outside of the housing and comprises at least one cleaning roller and is operatively connected to the suction unit device for fluid communication therewith, an air-cooled drive motor for rotatingly driving the at least one cleaning roller, and a process air routing device for process air of the suction unit device, wherein the drive motor is arranged outside of the housing of the device body and wherein a cooling air routing device for cooling air of the drive motor comprises at least one fluid path which is arranged at or in the housing and/or wherein the cooling air routing device is coupled to the process air routing device.

    Improved Apparatus for Cleaning Synthetic Grass
    130.
    发明申请
    Improved Apparatus for Cleaning Synthetic Grass 审中-公开
    改进的清洁合成草的装置

    公开(公告)号：US20170009414A1

    公开(公告)日：2017-01-12

    申请号：US15113540

    申请日：2015-01-23

    Applicant: SYNTHETICA HOLDINGS PTY LTD

    Inventor： ALLAN WILLIAM ALLAWAY

    IPC: E01H1/08

    CPC classification number: E01H1/0863 ,  A47L5/14 ,  A47L11/185 ,  A47L11/201

    Abstract: An apparatus for cleaning synthetic grass comprising a manifold and an elongate plenum head disposed within the manifold and having a compressed air inlet and a plurality of air outlets spaced therealong through which air can be expelled against the synthetic grass surface for dislodgement of coarse and fine particulate material and to entrain the dislodged particulate material, said manifold including at least one vacuum outlet located in rearwardly of the manifold associated with a vacuum system for exit of the fine particulate material, and an open lower region of the manifold.

    Abstract translation: 一种用于清洁合成草的装置，包括歧管和设置在歧管内的细长的增压室，并且具有压缩空气入口和在其间隔开的多个空气出口，空气可通过该空气出口排出合成草地表面，以移除粗细颗粒 并且夹带移动的颗粒材料，所述歧管包括位于歧管后面的至少一个真空出口，该真空出口与用于排出细颗粒材料的真空系统相关联，以及歧管的敞开的下部区域。

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