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公开(公告)号：US5017837A
公开(公告)日：1991-05-21
申请号：US453093
申请日：1989-12-12
申请人： R. Scott Hanna , Woodie Flowers , David G. Luchaco , Stephen J. Yuhasz , Joel S. Spira , Philip R. Hall
发明人： R. Scott Hanna , Woodie Flowers , David G. Luchaco , Stephen J. Yuhasz , Joel S. Spira , Philip R. Hall
摘要： An indicator lamp indicates the status of an electrically-powered load control system by providing dim light when the load power is off and a brighter light when the load power is on. In another embodiment, the lamp not only provides two levels of light to indicate whether or not power is on, but also provides a repetitive flash when power to the system is being controlled by remote control. The indicator lamp can also indicate a break in the load circuit. Depending on the embodiment, the break can cause the lamp to be either off or flashing, regardless of the position of the load power switch. Alternatively, a break in the load circuit can cause the lamp to provide substantially no light if the load power switch is in the "off" position, with full light in the "on" position.
摘要翻译： 当负载电源关闭时，指示灯指示电动负载控制系统的状态，当负载电源打开时，通过提供昏暗的灯光。 在另一个实施例中，灯不仅提供两个级别的光以指示电源是否接通，而且还通过远程控制来控制对系统的电力时的重复闪光。 指示灯也可以指示负载电路中断。 根据实施例，无论负载功率开关的位置如何，断路可导致灯关闭或闪烁。 或者，如果负载电源开关处于“关闭”位置，充满光线处于“接通”位置，则负载电路中断可导致灯基本上不发光。
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公开(公告)号：US4833339A
公开(公告)日：1989-05-23
申请号：US791318
申请日：1985-10-25
IPC分类号： H02M1/08 , G05F1/45 , H01H9/52 , H01H11/00 , H01H13/04 , H01H13/14 , H02M5/257 , H03K17/725 , H05B39/02 , H05B39/08
CPC分类号： H02M5/257 , H03K17/725 , H05B39/02 , H05B39/086 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52 , Y10S315/04 , Y10S323/905 , Y10T307/625 , Y10T307/76 , Y10T307/878 , Y10T307/944
摘要： A load control switching system includes a switching element adapted to be coupled between a power source and a load. The switch element is operable in an ON state wherein it supplies power from the source to the load and an OFF state wherein it cuts off power from the source to the load. A control circuit controls operation of the switching element in response to the actuation of one or more short-throw, light-force switches which are each movable between a normally open and a momentarily closed position. The control circuit alternates the state of the switching element each time the short-throw, light-force switch is momentarily closed.
摘要翻译： 负载控制切换系统包括适于耦合在电源和负载之间的开关元件。 开关元件可在导通状态下操作，其中其从源提供电力到负载，并且断开状态，其中它切断来自负载的电力。 控制电路响应于一个或多个短路，轻力开关的致动而控制开关元件的操作，每个短击开关都可在常开和短暂关闭位置之间移动。 每次短路，轻载开关瞬间关闭时，控制电路交替切换元件的状态。
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公开(公告)号：US4803380A
公开(公告)日：1989-02-07
申请号：US877229
申请日：1986-06-20
申请人： Elliot G. Jacoby, Jr. , Michael J. D'Aleo , David G. Luchaco , Joel S. Spira , Richard A. Wagner , Stephen J. Yuhasz , David H. Dowler
发明人： Elliot G. Jacoby, Jr. , Michael J. D'Aleo , David G. Luchaco , Joel S. Spira , Richard A. Wagner , Stephen J. Yuhasz , David H. Dowler
CPC分类号： H01H9/52 , H01H9/02 , H05B39/00 , Y10T307/76
摘要： A cover and support plate arrangement for a wall mounted device, such as a wall switch, display, dimmer, etc., for mounting to a wall box embedded in the wall and having overall surface dimensions greater than that of the wall box. The cover plate is juxtaposed over the front surface of the support plate and is spaced therefrom to provide an air gap between the cover plate and the support plate creating a chimney through which air currents may flow. The device includes an electric circuit having a heat generating device, such as a triac, which is thermally connected to the support plate and in series electrically with a controlled load. The cover plate casts a shadow along vertical sides of the support plate such that the vertical sides of the support plate are visible only when viewed at extreme angles with respect to an imaginary line perpendicular to the plane of the support plate or the wall in which the device is mounted. The cover plate appears to float from the wall while proper thermal dissipation is achieved through the chimney between the cover and support plate. Means are disclosed for constructing a low profile, conventionally sized family of wall mounted dimmer switches that meet Underwriters Laboratories operating temperature standards.
摘要翻译： 一种用于壁挂式装置（例如墙壁开关，显示器，调光器等）的盖和支撑板装置，用于安装到嵌入壁中的壁盒并具有大于壁盒的整体表面尺寸。 盖板并列在支撑板的前表面上并与其间隔开，以在盖板和支撑板之间提供气隙，从而产生气流可以流过的烟囱。 该装置包括具有诸如三端双向可控硅开关之类的发热装置的电路，其热连接到支撑板并与受控负载串联电连接。 盖板沿着支撑板的垂直侧面投射阴影，使得仅当垂直于支撑板或壁的平面的假想线观察时，支撑板的垂直侧面才可见，其中， 设备已安装。 盖板似乎从墙壁浮动，同时通过盖和支撑板之间的烟囱实现适当的散热。 公开了用于构建低调度，常规尺寸的壁挂式调光开关系列的装置，这些开关符合美国保险商实验室的工作温度标准。
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公开(公告)号：US5146153A
公开(公告)日：1992-09-08
申请号：US430922
申请日：1989-11-01
IPC分类号： G08C17/00
CPC分类号： G08C17/00 , Y10S315/04 , Y10S323/905
摘要： A remote wireless load control system wherein the power supplied to a load can be varied from a remote location using a remote control device not electrically wired to the load. The load control system includes a transmitter and a receiver, each having a control actuator for adjusting the power supplied to the load. Control can be conferred upon either the transmitter or the receiver immediately upon manipulation of the control switch, with the adjustment in power level occurring substantially instantaneously upon manipulation of the control actuator. Transmission of load level information between transmitter and receiver is by digitally pulse-coded infrared signal.
摘要翻译： 一种远程无线负载控制系统，其中提供给负载的功率可以使用远程控制设备从远程位置变化，而远程控制设备不电连接到负载。 负载控制系统包括发射器和接收器，每个发射器和接收器具有用于调节供应给负载的功率的控制致动器。 在操纵控制开关时，可立即对发射机或接收机进行控制，在控制致动器的操纵时功率电平的调整基本上瞬时发生。 发射机和接收机之间的载荷电平信息传输采用数字脉冲编码的红外信号。
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公开(公告)号：USD285066S
公开(公告)日：1986-08-12
申请号：US524546
申请日：1983-08-19
申请人： Zalman A. Liss , Joel S. Spira , David G. Luchaco
设计人： Zalman A. Liss , Joel S. Spira , David G. Luchaco
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公开(公告)号：US4207497A
公开(公告)日：1980-06-10
申请号：US966601
申请日：1978-12-05
申请人： Dennis Capewell , David G. Luchaco , Joel S. Spira
发明人： Dennis Capewell , David G. Luchaco , Joel S. Spira
IPC分类号： H05B41/392 , H05B41/26
CPC分类号： H05B41/392 , Y10S315/04
摘要： An illumination control system for gas discharge lamps which can be dimmed is provided in which a central inverter produces sinusoidal output voltage at about 23 kHz. The amplitude of the inverter output is adjustable to dim the lamps. A transmission line consisting of spaced wires having respective thick insulation sheaths distributes the high frequency power to remotely located assemblies of ballasts and lamps. A high power factor rectifier network is disclosed for providing a d-c input to the inverter from the 50/60 Hz mains. Several ballasts are disclosed, which consist principally of circuits using passive linear components. Some of the ballasts disclosed are conjugate ballasts which are those made of complex conjugate impedances which resonate with or near the input power frequency. Some ballasts disclosed are non-linear when the lamp is out in order to limit the open circuit voltage. The ballasts disclosed all have the following characteristics:(a) good power factor (above 0.8) and include at least one capacitor and one inductor;(b) are dimmable by at least 50% by a variable amplitude input having a substantially continuous wave form;(c) use only two input wires;(d) operate at a relatively high frequency (at least an order of magnitude above line frequency);(e) a good current crest factor.
摘要翻译： 提供一种可以调光的气体放电灯的照明控制系统，其中中央逆变器产生大约23kHz的正弦输出电压。 变频器输出的幅度可调，以使灯变暗。 由具有各自的厚绝缘护套的隔开的导线组成的传输线将高频功率分配到位于镇流器和灯的远程组件。 公开了一种用于从50/60Hz电源向逆变器提供d-c输入的高功率因数整流器网络。 公开了几个镇流器，其主要包括使用无源线性部件的电路。 公开的一些镇流器是共轭镇流器，它们是由与输入功率频率共振或接近输入功率频率的复共轭阻抗制成的。 为了限制开路电压，当灯熄灭时，所公开的一些镇流器是非线性的。 所公开的镇流器都具有以下特性：（a）功率因数（0.8以上），并且包括至少一个电容器和一个电感器; （b）通过具有基本连续波形的可变幅度输入可调光至少50％; （c）只使用两根输入线; （d）以相对高的频率工作（至少高于线路频率的数量级）; （e）良好的电流波峰因数。
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公开(公告)号：US4563592A
公开(公告)日：1986-01-07
申请号：US541368
申请日：1983-10-13
IPC分类号： H01H47/32 , H01H9/52 , H01H11/00 , H01H13/04 , H01H13/14 , H02M1/08 , H02M5/257 , H03K17/725 , H05B39/08 , H01H47/00
CPC分类号： H05B39/086 , H02M5/257 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52 , Y10S323/905 , Y10T307/76 , Y10T307/944
摘要： A dimmer switch and dimmer system is described in which dimming for the entire system is controlled from a single device while on/off switching is controlled by individual devices at multiple locations. The main dimming device contains an alternate action switching circuit for opening and closing the gate circuit of a controllably conductive device. Each of the remote location switching devices consists of respective low voltage switches, each operable to operate the alternate action switching circuit in the main dimmer device and are connected thereto by wiring which carries only signal level voltages and currents. Each remote switch may be a wall-mounted switch containing a single, relatively large area push button which momentarily closes a short movement, low activation force pair of contacts when the large area push button is depressed by pressure applied to any portion over its surface.
摘要翻译： 描述了一种调光器开关和调光器系统，其中整个系统的调光由单个设备控制，而开/关切换由多个位置处的各个设备控制。 主调光装置包括用于打开和关闭可控导电装置的门电路的替代动作切换电路。 每个远程位置切换装置由相应的低压开关组成，每个低压开关可操作以操作主调光装置中的交替动作切换电路，并且通过仅承载信号电平电压和电流的布线与其连接。 每个远程开关可以是壁挂式开关，其包含单个相对较大面积的按钮，当按压施加到其表面上的任何部分的压力来压下大面积按钮时，该按钮瞬间闭合短运动，低活动力对触点。
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公开(公告)号：US4737609A
公开(公告)日：1988-04-12
申请号：US773776
申请日：1985-09-06
CPC分类号： H05B39/086 , H02M5/257 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52
摘要： An improved push button switch has a highly desirable tactile feel. The switch includes a face plate having a front surface, a rear surface and an opening extending from the front to the rear surface, the opening having a geometric center as viewed from a position in front of the face plate. A push button is located in the opening. A pair of leaf springs are provided for coupling the push button to the face plate with at least a portion of the push button being biased against the rear surface of the face plate. A normally open electro-mechanical switch having a stationary contact and a movable contact is provided. The movable contact is biased against a portion of the rear surface of the push button at a location corresponding to the geometric center of the opening in the face plate. The push button, the face plate, the leaf springs and the mechanical switch cooperate to ensure that whenever the operator of the push button switch depresses the push button at a first location which is removed from the geometric center of the opening, the push button will contact the stationary surface at a second location which is on the opposite side of the center of the opening relative to the first location, and thus provide a force to the moveable contact to close the push button switch.
摘要翻译： 改进的按钮开关具有非常期望的触感。 该开关包括具有前表面，后表面和从前表面延伸到后表面的开口的面板，该开口具有从面板前方的位置观察的几何中心。 一个按钮位于开口处。 提供了一对板簧，用于将按钮联接到面板上，其中按钮的至少一部分被偏压抵靠面板的后表面。 提供具有固定触点和可动触点的常开机电开关。 在对应于面板中的开口的几何中心的位置处，可动触头偏置在按钮的后表面的一部分上。 按钮，面板，板簧和机械开关配合，以确保每当按钮开关的操作者在从开口的几何中心移除的第一位置处按压按钮时，按钮将 在第二位置处接触固定表面，该第二位置相对于第一位置在开口的中心的相对侧上，并且因此向可移动触点提供关闭按钮开关的力。
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公开(公告)号：USD287242S
公开(公告)日：1986-12-16
申请号：US823766
申请日：1986-01-29
申请人： Zalman A. Liss , Joel S. Spira , David G. Luchaco
设计人： Zalman A. Liss , Joel S. Spira , David G. Luchaco
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公开(公告)号：US4207498A
公开(公告)日：1980-06-10
申请号：US966604
申请日：1978-12-05
申请人： Joel S. Spira , Dennis Capewell , David G. Luchaco
发明人： Joel S. Spira , Dennis Capewell , David G. Luchaco
IPC分类号： H05B41/392 , H05B41/26
CPC分类号： H05B41/392 , Y10S315/04
摘要： An illumination control system for gas discharge lamps which can be dimmed is provided in which a central inverter produces an output voltage at a high frequency which can be about 23 kHz. The amplitude of the inverter output is adjustable to dim the lamps. A transmission line consisting of spaced wires having respective thick insulation sheaths distributes the high frequency power to remotely located assemblies of ballasts and lamps. The ballasts consist of passive linear components. A high power factor rectifier network is disclosed for providing a d-c input to the inverter from the 50/60 Hz mains.
摘要翻译： 提供一种可以调光的气体放电灯的照明控制系统，其中中央逆变器产生高达23kHz的高频输出电压。 变频器输出的幅度可调，以使灯变暗。 由具有各自的厚绝缘护套的隔开的导线组成的传输线将高频功率分配到位于镇流器和灯的远程组件。 镇流器由无源线性元件组成。 公开了一种用于从50/60Hz电源向逆变器提供d-c输入的高功率因数整流器网络。
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