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    • 1. 发明申请
    • MULTIPLE LOCATION DIMMING SYSTEM
    • 多位置调节系统
    • WO2007149415A3
    • 2008-02-28
    • PCT/US2007014235
    • 2007-06-19
    • LUTRON ELECTRONICS COMOSEBROOK DONALDCARMEN DANIEL FBUCK CHRISTOPHER
    • MOSEBROOK DONALDCARMEN DANIEL FBUCK CHRISTOPHER
    • H05B37/02H05B39/08
    • H05B37/0209H05B39/086
    • A multiple location dimming system comprises a plurality of dimmers coupled between an AC power source and a lighting load. Each of the plurality of dimmers is operable to control the intensity of the lighting load and comprises a controllably conductive device, e.g., a triac. The triacs of the plurality of dimmers are coupled in parallel electrical connection. Only an active one of the dimmers is operable to conduct a load current to the lighting load at any given time. A passive dimmer is operable to monitor the voltage across its triac in order to determine when the active dimmer is firing its triac. Accordingly, the passive dimmer is operable to fire its triac before the active dimmer fires its triac in order to "take over" control of the lighting load from the active dimmer to become the next active dimmer. Further, the passive dimmer is operable to determine the amount of power being delivered to the load and display this information on one or more status indicators.
    • 多位置调光系统包括耦合在AC电源和照明负载之间的多个调光器。 多个调光器中的每一个可操作以控制照明负载的强度,并且包括可控导电的装置,例如三端双向可控硅开关元件。 多个调光器的三端双向可控硅开关元件并联连接。 只有有效的一个调光器可以在任何给定的时间对负载电流进行操作。 无源调光器可操作以监控其三端双向可控硅开关元件上的电压,以便确定有源调光器何时触发其三端双向可控硅开关。 因此,无源调光器可操作以在有源调光器触发其三端双向可控硅开关之前触发其三端双向可控硅开关,以便从主动调光器“接管”控制照明负载以成为下一个有源调光器。 此外,无源调光器可操作以确定被传递到负载的功率量并且将该信息显示在一个或多个状态指示器上。
    • 2. 发明申请
    • MULTIPLE LOCATION LOAD CONTROL SYSTEM
    • 多位置负载控制系统
    • WO2008133879A2
    • 2008-11-06
    • PCT/US2008005187
    • 2008-04-23
    • LUTRON ELECTRONICS COSTEINER JAMES PCYRIL BABYBUCK CHRISTOPHERCARMEN DANIEL F
    • STEINER JAMES PCYRIL BABYBUCK CHRISTOPHERCARMEN DANIEL F
    • H05B37/02
    • H05B37/0245H05B37/02H05B37/0254H05B37/0263H05B39/041H05B39/044Y10T307/753
    • A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled in series electrical connection between an AC power source and an electrical load, and to be further coupled together via an accessory wiring. The remote devices can be wired on the line side and the load side of the load control system, such that the main device is wired "in the middle" of the load control system. The main device is operable to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half-cycle of the AC power source. The main device and the remote devices are operable to communicate with each other via the accessory wiring during a second time period of the half-cycle.
    • 多位置负载控制系统包括主设备和远程设备,其不需要中立连接,但允许在主设备和远程设备处的视觉和听觉反馈。 主设备和远程设备适于在AC电源和电负载之间串联电连接,并且通过附件布线进一步耦合在一起。 远程设备可以连接在负载控制系统的线路侧和负载侧,使得主设备被布线在负载控制系统的“中间”。 主装置可操作以使充电路径能够在AC电源的半周期的第一时间段期间允许远程装置通过附件布线对电源充电。 主设备和远程设备可操作以在半周期的第二时间段期间经由附件布线彼此通信。
    • 3. 发明申请
    • MULTIPLE LOCATION LOAD CONTROL SYSTEM
    • 多位置负载控制系统
    • WO2008133879A3
    • 2008-12-18
    • PCT/US2008005187
    • 2008-04-23
    • LUTRON ELECTRONICS COSTEINER JAMES PCYRIL BABYBUCK CHRISTOPHERCARMEN DANIEL F
    • STEINER JAMES PCYRIL BABYBUCK CHRISTOPHERCARMEN DANIEL F
    • H05B37/02
    • H05B37/0245H05B37/02H05B37/0254H05B37/0263H05B39/041H05B39/044Y10T307/753
    • A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled in series electrical connection between an AC power source and an electrical load, and to be further coupled together via an accessory wiring. The remote devices can be wired on the line side and the load side of the load control system, such that the main device is wired "in the middle" of the load control system. The main device is operable to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half-cycle of the AC power source. The main device and the remote devices are operable to communicate with each other via the accessory wiring during a second time period of the half-cycle.
    • 多位置负载控制系统包括主设备和远程设备,其不需要中性连接,但允许在主设备和远程设备处进行视觉和听觉反馈。 主设备和远程设备适合于在AC电源和电负载之间串联电连接,并且通过附件配线进一步耦合在一起。 远程设备可以在负载控制系统的线路侧和负载侧接线,使得主设备在负载控制系统的“中间”接线。 主设备可操作以启用充电路径以允许远程设备在AC电源的半周期的第一时间段期间通过配件布线对电源充电。 主设备和远程设备可操作以在半周期的第二时间段期间经由附件布线彼此通信。