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    • 14. 发明申请
    • Multiple Volatile Material Dispensing Device And Operating Methodologies Therefore
    • 因此,多种挥发性材料分配装置和操作方法
    • US20110295434A1
    • 2011-12-01
    • US12790243
    • 2010-05-28
    • Tai P. LucKenneth W. MichaelsMegan L. PolzinBhavesh Shah
    • Tai P. LucKenneth W. MichaelsMegan L. PolzinBhavesh Shah
    • G05D7/06A61L9/14
    • A61L9/14A61L9/035A61L9/125A61L2209/111
    • A dispensing device includes a controller and first and second actuators coupled to the controller and adapted to actuate first and second containers, respectively, to dispense volatile material therefrom. The device further includes a sensor coupled to the controller for detecting an environmental condition. The controller is configured to operate in a first period during which the first and second actuators are inactive, in a second period during which the first actuator is controlled to periodically actuate the first container at a first frequency to dispense volatile material therefrom, and in a third period during which the second actuator is controlled to periodically actuate the second container at a second frequency to dispense volatile material therefrom. If the sensor has detected the environmental condition, the controller is configured to control the first and/or second actuators to periodically actuate the first and/or second containers, respectively, during a fourth period at a third frequency different than the first and second frequencies to dispense volatile material therefrom.
    • 分配装置包括控制器,第一和第二致动器联接到控制器并且适于分别致动第一和第二容器以从其分配挥发性物质。 该装置还包括耦合到控制器的传感器,用于检测环境状况。 控制器被配置为在第一时间段内操作第一和第二致动器不起作用的第一时间段,在第二周期期间,第一致动器被控制以周期性地以第一频率致动第一容器以从其分配挥发性材料,并且在 控制第二致动器以第二频率周期性地致动第二容器的第三周期以从其分配挥发性材料。 如果传感器已经检测到环境条件,则控制器被配置为控制第一和/或第二致动器在第四周期期间以不同于第一和第二频率的第三频率分别周期性地致动第一和/或第二容器 从中分配挥发性物质。
    • 15. 发明授权
    • Light apparatus
    • 灯光装置
    • US07726860B2
    • 2010-06-01
    • US11542370
    • 2006-10-03
    • Kevin HarrityCory J. NelsonDavid R. CarlsonMark E. JohnsonScott W. DemarestMatthew B. DubinKenneth W. Michaels
    • Kevin HarrityCory J. NelsonDavid R. CarlsonMark E. JohnsonScott W. DemarestMatthew B. DubinKenneth W. Michaels
    • F21V8/00
    • F21S10/04F21S6/001F21V3/04F21Y2115/10G02B6/0011Y10S362/80
    • A light apparatus includes one or more light pipes and/or diffusers to transfer and/or diffuse light from a few point light sources to a broader area and to other points. A hollow light pipe includes a light transmissive sidewall that encompasses an interior space, which receives and hides control circuitry for the light sources therein. A bottom end surface of the hollow light pipe is disposed adjacent to one or more light sources and transmits the light therefrom over a relatively large, uniform area. A solid core light pipe has a light receiving end and a light dispersion end having a reflective facet therein. The reflective facet includes a depression forming a reflective surface angularly displaced from a longitudinal axis of the solid core light pipe. A light diffuser surrounding a point source of light is adapted to cause the point source to look like a flame. A light apparatus including the hollow light pipe and the solid core light pipe and/or the light diffuser is adapted to provide a plurality of different light effects, including a multi-color light show through the hollow light pipe and a flame flicker effect through the solid core light pipe.
    • 光装置包括一个或多个光管和/或扩散器,用于将来自几个点光源的光传输和/或漫射到更广泛的区域和其它点。 空心光管包括透光侧壁,其包围内部空间,其接收并隐藏其中的光源的控制电路。 中空光管的底端表面邻近一个或多个光源设置,并且在其上透过较大的均匀区域。 实芯光管具有光接收端和在其中具有反射面的光分散端。 反射小面包括形成从实芯光管的纵向轴线角度位移的反射表面的凹陷。 围绕点光源的光漫射器适于使点源看起来像火焰。 包括中空光管和实芯光管和/或光扩散器的光装置适于提供多种不同的光效果,包括通过中空光管的多色光显示和通过该中空光管的火焰闪烁效果 实芯光管。