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    • 1. 发明申请
    • TOILET BOWL CLEANING AND/OR DEODORIZING DEVICE
    • 洗手盆清洁和/或除臭装置
    • WO2011049617A3
    • 2011-08-18
    • PCT/US2010002787
    • 2010-10-19
    • JOHNSON & SON INC S CKISSNER WILLIAM RSAWALSKI MICHAEL MEVERETT PAUL M
    • KISSNER WILLIAM RSAWALSKI MICHAEL MEVERETT PAUL M
    • E03D9/00E03D9/03
    • E03D9/032A47K13/302A62C37/11E03D9/005
    • A device for spraying a fluid onto a wall of an enclosure (e.g. a toilet bowl) is disclosed. The device includes a fluid container, a fluid sprayer through which the fluid can be sprayed onto the wall of the enclosure, a fluid conduit, a pumping apparatus for delivering fluid from the container through the fluid conduit and to the fluid sprayer, a sensor for detecting the presence of an object near an opening of the enclosure, and a controller in electrical communication with the pumping apparatus and the sensor. The sensor can include a pyroelectric sensing element and a lens positioned such that a sensor footprint image is focused onto the pyroelectric sensing element. The sensor can include first and second pyroelectric sensing elements wherein only one of the first and the second pyroelectric sensing elements is exposed to incident radiation from the object.
    • 公开了一种用于将流体喷射到外壳(例如马桶)的壁上的装置。 该装置包括流体容器,流体喷雾器,流体可以通过该流体喷洒到外壳的壁上,流体导管,用于将流体从容器输送通过流体导管和流体喷射器的泵送装置, 检测在所述外壳的开口附近的物体的存在,以及与所述泵送装置和所述传感器电连通的控制器。 传感器可以包括热电感测元件和透镜,其被定位成使得传感器覆盖图像聚焦在热电感测元件上。 传感器可以包括第一和第二热电感测元件,其中第一和第二热电传感元件中只有一个暴露于来自物体的入射辐射。
    • 3. 发明申请
    • TOILET BOWL CLEANING AND/OR DEODORIZING DEVICE
    • 洗手盆清洁和/或除臭装置
    • WO2009154743A3
    • 2010-08-05
    • PCT/US2009003610
    • 2009-06-17
    • JOHNSON & SON INC S CSAWALSKI MICHAEL MMADORE LINDA MKISSNER WILLIAM RCHOY RAYMOND WAI KEUNGSHUM WAI YIN
    • SAWALSKI MICHAEL MMADORE LINDA MKISSNER WILLIAM RCHOY RAYMOND WAI KEUNGSHUM WAI YIN
    • E03D9/03
    • E03D9/032E03D9/005
    • A device for spraying an inner surface of a toilet bowl with a cleaning fluid is disclosed. The device includes a container (22) for the fluid, a fluid sprayer (20) through which the fluid can be sprayed on the inner surface of the wall of the enclosure, a pumping apparatus (200) for delivering fluid from the container to the fluid sprayer (20), a sensor (98) for detecting the presence of an object near the fluid sprayer, and a controller. The controller executes a stored program that activates the sensor at a beginning time of a time interval before a scheduled spraying time stored in the controller, monitors electrical signals from the sensor during the time interval to determine if an object is near the fluid sprayer, and if the controller determines that an object has not been near the sensor during the time interval, activates the pumping apparatus for delivering fluid from the container to the fluid sprayer.
    • 公开了一种用清洗液喷洒马桶的内表面的装置。 该装置包括用于流体的容器(22),流体喷射器(20),流体可以通过该容器喷射到外壳的壁的内表面;泵送装置(200),用于将流体从容器输送到 流体喷雾器(20),用于检测流体喷雾器附近的物体的存在的传感器(98)和控制器。 控制器执行存储的程序,其在存储在控制器中的预定喷射时间之前的时间间隔的开始时间激活传感器,在时间间隔期间监视来自传感器的电信号,以确定物体是否在流体喷雾器附近,以及 如果控制器在时间间隔期间确定物体没有靠近传感器,则激活用于将流体从容器输送到流体喷射器的泵送装置。