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    FLOOR CARE SYSTEM WITH INTERCHANGEABLE AC AND DC VACUUM MOTOR ASSEMBLIES
    106.
    发明申请
    FLOOR CARE SYSTEM WITH INTERCHANGEABLE AC AND DC VACUUM MOTOR ASSEMBLIES 有权

    公开(公告)号：US20170095129A1

    公开(公告)日：2017-04-06

    申请号：US14873179

    申请日：2015-10-01

    Applicant: Kaivac, Inc.

    Inventor： John T. Richter

    IPC: A47L11/40 ,  A47L11/30

    CPC classification number: A47L11/4005 ,  A47L7/0004 ,  A47L11/201 ,  A47L11/30 ,  A47L11/4016 ,  A47L11/4044 ,  A47L11/4072 ,  A47L11/4083 ,  A47L11/4088

    Abstract: In one aspect of the invention, a portable floor care system with manually interchangeable AC and DC vacuum motor head assemblies for use in cleaning hard surface flooring may include: a reservoir defining an interior space operable to hold a cleaning liquid; a spigot fluidly connected to the reservoir interior space, the spigot manually adjustable through a range between a fully open position and a fully closed position, whereby when the reservoir contains a cleaning liquid, a user may dispense and regulate the flow of the cleaning liquid from the reservoir through the spigot by manually adjusting the spigot; a vacuum recovery tank; an AC vacuum motor head assembly and a DC vacuum motor head assembly manually and interchangeably fluidly connectable to the vacuum recovery tank; and a DC power supply assembly. In another aspect of the invention, a portable floor care system with manually interchangeable AC and DC vacuum motor head assemblies for use in cleaning hard surface flooring may include a reservoir assembly including: a reservoir defining an interior space operable to hold a cleaning liquid; a wheeled chassis; and a spigot fluidly connected to the reservoir interior space, the spigot manually adjustable through a range between a fully open position and a fully closed position, whereby when the reservoir contains a cleaning liquid, a user may dispense and regulate the flow of the cleaning liquid from the reservoir through the spigot by manually adjusting the spigot. The portable floor care system may further include: a vacuum recovery tank manually and removably positionable on the reservoir assembly; an AC vacuum motor head assembly and a DC vacuum motor head assembly interchangeably manually and removably positionable on the vacuum recovery tank in fluid communication with the vacuum recovery tank; and a DC power supply assembly manually and removably positionable on the reservoir assembly.

    WATER TRAILING DETECTION SYSTEM
    107.
    发明申请
    WATER TRAILING DETECTION SYSTEM 有权
    水道检测系统

    公开(公告)号：US20170049287A1

    公开(公告)日：2017-02-23

    申请号：US15240988

    申请日：2016-08-18

    Applicant: Nilfisk, Inc.

    Inventor： Kipp Knutson ,  Stuart McDonald ,  Stephen Klopp ,  John Black ,  Dave Wood ,  Donald Joseph Legatt

    IPC: A47L11/40 ,  A47L11/20 ,  A47L11/206 ,  A47L11/30

    CPC classification number: A47L11/4011 ,  A47L11/1625 ,  A47L11/201 ,  A47L11/2065 ,  A47L11/302 ,  A47L11/305 ,  A47L11/4016 ,  A47L11/4036 ,  A47L11/4038 ,  A47L11/4044 ,  A47L11/4061 ,  A47L11/4083 ,  A47L11/4088 ,  A47L2201/04

    Abstract: A floor cleaning machine can comprise a chassis, a cleaning mechanism, a control system, and a cleaning operation sensing system connected to the chassis. The chassis can be configured for movement along a cleaning path. The cleaning mechanism can perform a cleaning operation. The liquid system can provide liquid to the cleaning mechanism. The recovery system can recover liquid from the cleaning operation. The control system can control performance of the cleaning operation. The cleaning operation sensing system can detect a condition of the cleaning operation. The cleaning operation sensing system can comprise a water trailing detection system comprising: a frame connected to the chassis aft of the recovery system, an absorbent medium connected to the frame; and a moisture sensor in communication with the control system to alter a signal in response to moisture in the absorbent medium.

    Abstract translation: 地板清洁机可以包括底盘，清洁机构，控制系统和连接到底盘的清洁操作感测系统。 底盘可以配置成沿清洁路径移动。 清洁机构可以执行清洁操作。 液体系统可以向清洁机构提供液体。 回收系统可以从清洗操作中回收液体。 控制系统可以控制清洁操作的性能。 清洁操作感测系统可以检测清洁操作的状况。 清洁操作感测系统可以包括水拖尾检测系统，包括：连接到回收系统的底盘的框架，连接到框架的吸收介质; 以及与控制系统连通以响应于吸收介质中的湿气改变信号的湿度传感器。

    FLOOR CARE DEVICE FOR APPLYING A FLOOR CARE FLUID
    108.
    发明申请
    FLOOR CARE DEVICE FOR APPLYING A FLOOR CARE FLUID 有权
    用于施工地板护理液的地板护理装置

    公开(公告)号：US20160128532A1

    公开(公告)日：2016-05-12

    申请号：US14932990

    申请日：2015-11-05

    Applicant: Miele & Cie. KG

    Inventor： Nils Babenhauserheide ,  Markus Penner ,  Seyfettin Kara ,  David Buhl

    IPC: A47L9/28

    CPC classification number: A47L9/2852 ,  A47L9/0477 ,  A47L11/185 ,  A47L11/201 ,  A47L11/4041 ,  A47L11/4083 ,  A47L11/4088 ,  A47L2201/00 ,  A47L2201/04

    Abstract: A floor care device for the care of a floor includes a drive system that moves the floor care device over the floor, a device controller that controls the floor care device over a travel path, and a care apparatus that applies a floor care fluid to the floor. The care apparatus includes a rotatable hollow roller body that stores the floor care fluid, and the floor care fluid emerges from the roller body as the roller body rotates.

    Abstract translation: 用于保护地板的地板护理装置包括将地板护理装置移动到地板上的驱动系统，在行驶路径上控制地板护理装置的装置控制器以及将地板护理液施加到 地板。 保养装置包括可旋转的空心辊体，其存储地板护理液，并且当辊体旋转时，地板护理液从辊体露出。

    FLOOR CLEANING DEVICE FOR DRY AND WET CLEANING AS WELL AS METHOD FOR OPERATING A SELF-PROPELLED FLOOR CLEANING DEVICE
    109.
    发明申请
    FLOOR CLEANING DEVICE FOR DRY AND WET CLEANING AS WELL AS METHOD FOR OPERATING A SELF-PROPELLED FLOOR CLEANING DEVICE 审中-公开
    用于干燥和清洁的地板清洁装置，以及用于操作自动地毯清洁装置的方法

    公开(公告)号：US20160037983A1

    公开(公告)日：2016-02-11

    申请号：US14808224

    申请日：2015-07-24

    Applicant: Vorwerk & Co. Interholding GmbH

    Inventor： Lorenz HILLEN ,  Martin MEGGLE ,  Jenny SCHEFFEL ,  Jan VON DER HEYDEN ,  Nazil EIDMOHAMMADI ,  Sabrina HOFFMANN

    IPC: A47L7/00 ,  A47L9/28

    CPC classification number: A47L7/0004 ,  A47L9/2826 ,  A47L9/2847 ,  A47L9/2852 ,  A47L11/145 ,  A47L11/201 ,  A47L11/4011 ,  A47L2201/04 ,  G05D1/0219 ,  G05D1/0274 ,  G05D2201/0203

    Abstract: A method for operating a self-propelled floor cleaning device, in a first operating step, drives the floor cleaning device across a first treatment path across the floor to be cleaned according to a predetermined driving strategy, or according to a predetermined algorithm, which is calculated on the basis of data, which are detected by sensors and thereby carries out a first cleaning step by a first cleaning device. In the first operating step, areas of the floor surfaces to be cleaned, which are cleaned in at least a second operating step by a second cleaning device, or which are excluded from the cleaning by the second cleaning device, are determined. A floor cleaning device, which is suitable for carrying out the method, has a chassis, a first cleaning device for dry cleaning a floor surface, and a second cleaning device for wet cleaning areas of the floor surface.

    Abstract translation: 一种用于操作自走式地板清洁装置的方法，在第一操作步骤中，根据预定的驾驶策略或根据预定的算法，驱动地板清洁装置穿过待清洁的地板上的第一处理路径，该预定算法是 基于由传感器检测的数据计算，从而由第一清洁装置执行第一清洁步骤。 在第一操作步骤中，确定在至少第二操作步骤中由第二清洁装置清洁或被第二清洁装置清除的待清洁的地板表面的区域。 适用于实施该方法的地板清洁装置具有底盘，用于干燥地板表面的第一清洁装置和用于地板表面的湿清洁区域的第二清洁装置。

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