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    Receptacle and plug therefor
    3.
    发明授权
    Receptacle and plug therefor 有权
    插座和插头

    公开(公告)号：US07198523B2

    公开(公告)日：2007-04-03

    申请号：US10698187

    申请日：2003-10-31

    申请人： Jason O. Adams ,  Robert Paul Stocker ,  Joel S. Spira ,  Robin C. Moseley ,  Robert C. Newman, Jr.

    发明人： Jason O. Adams ,  Robert Paul Stocker ,  Joel S. Spira ,  Robin C. Moseley ,  Robert C. Newman, Jr.

    IPC分类号： H01R13/64

    CPC分类号： H01R13/64 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/12041 ,  H01R13/66 ,  H01R24/76 ,  H01R2103/00

    摘要： An electrical receptacle defines a receptacle formation of a mating formation pair to prevent a standard plug from establishing electrical connection while permitting an otherwise standard plug defining a corresponding plug formation to be sufficiently inserted to establish an electrical connection. The mating formation pair may include a projection on the receptacle adapted for receipt by a corresponding recess on a compatible plug. Alternatively, the mating formation pair is defined by an opening of the receptacle and a conductor of the plug, each having a cross-sectional height that is reduced from that of a standard receptacle and plug. The mating formation pair is particularly desirable for installation including a receptacle controlled by a dimmer to prevent electrical connection by a standard plug connected to a non-dimmable electrical load.

    摘要翻译： 电插座限定了配合结构对的插座形式，以防止标准插头建立电连接，同时允许限定相应插头结构的标准插头被充分地插入以建立电连接。 配合形成对可以包括插座上的突起，其适于由相容的插头上的相应凹部接收。 或者，配合形成对由插座的开口和插头的导体限定，每个插头的横截面高度比标准插座和插头的横截面高度减小。 配合形成对对于包括由调光器控制的容器以防止通过连接到不可调光电负载的标准插头进行电连接的安装是特别理想的。

    Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
    7.
    发明授权
    Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes 有权
    具有有源滤波器的相控调光系统，用于防止闪烁和不期望的强度变化

    公开(公告)号：US06380692B1

    公开(公告)日：2002-04-30

    申请号：US09664232

    申请日：2000-09-18

    申请人： Robert C. Newman, Jr. ,  Donald F. Hausman ,  Robin C. Moseley

    发明人： Robert C. Newman, Jr. ,  Donald F. Hausman ,  Robin C. Moseley

    IPC分类号： G05F100

    CPC分类号： H02M5/2573 ,  H05B39/08 ,  Y10S315/04

    摘要： A phase controlled dimming system having an active filter for receiving the AC line voltage waveform, and for recovering the AC fundamental waveform therefrom is disclosed. The recovered AC fundamental waveform is supplied to a zero crossing detector that provides zero crossing indications of the AC fundamental waveform. The recovered AC fundamental is substantially free of noise or distortion, and of frequency components greater than at least second order harmonics, that may be present on the AC line voltage waveform, and that might otherwise result in faulty or incorrect zero crossing detection. An output of the zero crossing detector is supplied to a microprocessor that controls the gating of a controllably conductive device interposed between the controlled load and the AC source based on the zero crossing information. The filter may take an analog or digital (software) form.

    摘要翻译： 公开了一种具有用于接收AC线电压波形的有源滤波器和用于从其中恢复AC基波的相控调光系统。 恢复的AC基波提供给提供交流基波的零交叉指示的过零检测器。 恢复的AC基波基本上没有噪声或失真，以及大于至少二次谐波的频率分量，其可能存在于AC线电压波形上，否则可能导致错误或不正确的过零检测。 零交叉检测器的输出被提供给微处理器，微处理器基于过零信息来控制插入在受控负载和AC源之间的可控导电装置的门控。 滤波器可以采用模拟或数字（软件）形式。