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1. 发明申请

WO2007149415A3 MULTIPLE LOCATION DIMMING SYSTEM 审中-公开
标题翻译：多位置调节系统
公开(公告)号：WO2007149415A3
公开(公告)日：2008-02-28
申请号：PCT/US2007014235
申请日：2007-06-19
申请人： LUTRON ELECTRONICS CO , MOSEBROOK DONALD , CARMEN DANIEL F , BUCK CHRISTOPHER
发明人： MOSEBROOK DONALD , CARMEN DANIEL F , BUCK CHRISTOPHER
IPC分类号： H05B37/02 , H05B39/08
CPC分类号： H05B37/0209 , H05B39/086
摘要： 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.
摘要翻译：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

WO2008133879A3 MULTIPLE LOCATION LOAD CONTROL SYSTEM 审中-公开
标题翻译：多位置负载控制系统
公开(公告)号：WO2008133879A3
公开(公告)日：2008-12-18
申请号：PCT/US2008005187
申请日：2008-04-23
申请人： LUTRON ELECTRONICS CO , STEINER JAMES P , CYRIL BABY , BUCK CHRISTOPHER , CARMEN DANIEL F
发明人： STEINER JAMES P , CYRIL BABY , BUCK CHRISTOPHER , CARMEN DANIEL F
IPC分类号： H05B37/02
CPC分类号： H05B37/0245 , H05B37/02 , H05B37/0254 , H05B37/0263 , H05B39/041 , H05B39/044 , Y10T307/753
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2008133879A2 MULTIPLE LOCATION LOAD CONTROL SYSTEM 审中-公开
标题翻译：多位置负载控制系统
公开(公告)号：WO2008133879A2
公开(公告)日：2008-11-06
申请号：PCT/US2008005187
申请日：2008-04-23
申请人： LUTRON ELECTRONICS CO , STEINER JAMES P , CYRIL BABY , BUCK CHRISTOPHER , CARMEN DANIEL F
发明人： STEINER JAMES P , CYRIL BABY , BUCK CHRISTOPHER , CARMEN DANIEL F
IPC分类号： H05B37/02
CPC分类号： H05B37/0245 , H05B37/02 , H05B37/0254 , H05B37/0263 , H05B39/041 , H05B39/044 , Y10T307/753
摘要： 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.
摘要翻译：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。

4. 发明申请

WO2007149417A3 FORCE INVARIANT TOUCH SENSITIVE ACTUATOR 审中-公开
标题翻译：强制触觉敏感致动器
公开(公告)号：WO2007149417A3
公开(公告)日：2008-02-28
申请号：PCT/US2007014238
申请日：2007-06-19
申请人： LUTRON ELECTRONICS CO , NEWMAN ROBERT C JR , NEARHOOF JEREMY , ALTONEN GREGORY , CARMEN DANIEL F
发明人： NEWMAN ROBERT C JR , NEARHOOF JEREMY , ALTONEN GREGORY , CARMEN DANIEL F
IPC分类号： H05B39/08 , G06F3/045
CPC分类号： H05B39/086 , G06F3/03547 , G06F3/045 , Y10S315/04 , Y10S323/904 , Y10T307/786
摘要： A touch dimmer has a three-wire touch sensitive screen that produces an output voltage signal representative of a position of a manual pressure touch along a longitudinal axis of the touch screen. To reduce the occurrence of erroneous position indications due to low-pressure touches of the touch screen, a filter circuit is coupled to the output of the touch screen to prevent the detection of transient touches, and to prevent the detection of low-pressure touches having less than a certain actuation force. As a result, a controller may accurately determine the position of the manual pressure touch. In a preferred embodiment, two filters are coupled to the output of the touch screen. The first filter conditions the output voltage signal to allow the controller to accurately determine whether a manual pressure touch actuation has occurred. The second filter conditions the output voltage signal to allow the controller to accurately determine the position of the manual pressure touch along a longitudinal axis of the touch screen. An alternative embodiment of the touch dimmer uses a four-wire touch sensitive screen that produces a second output voltage signal representative of a position of a manual pressure touch along a transverse axis of the touch screen. The first filter is coupled to receive the second output signal to permit accurate detection of a manual pressure touch actuation.
摘要翻译：触摸调光器具有三线触敏屏幕，其产生表示沿着触摸屏的纵向轴线的手动压力触摸位置的输出电压信号。为了减少由于触摸屏的低压触摸引起的错误位置指示的发生，滤波器电路耦合到触摸屏的输出以防止瞬时触摸的检测，并且防止检测具有小于一定的致动力。结果，控制器可以准确地确定手动压力触摸的位置。在优选实施例中，两个滤波器耦合到触摸屏的输出。第一个滤波器调节输出电压信号，以便控制器准确地确定是否发生了手动压力触摸驱动。第二滤波器调节输出电压信号，以允许控制器精确地确定沿着触摸屏的纵轴的手动压力触摸的位置。触摸调光器的替代实施例使用四线触敏屏幕，其产生代表沿着触摸屏的横轴的手动压力触摸的位置的第二输出电压信号。第一滤波器被耦合以接收第二输出信号以允许对手动压力触摸致动的精确检测。

5. 发明申请

WO2009085139A3 POWER SUPPLY FOR A LOAD CONTROL DEVICE 审中-公开
标题翻译：用于负载控制装置的电源
公开(公告)号：WO2009085139A3
公开(公告)日：2009-09-17
申请号：PCT/US2008013726
申请日：2008-12-15
申请人： LUTRON ELECTRONICS CO , CARMEN DANIEL F
发明人： CARMEN DANIEL F
IPC分类号： H05B39/04 , H02M7/217
CPC分类号： H05B37/0263 , H02M5/257 , H02M2001/0006 , H05B39/044
摘要： A power supply for a load control device generates a DC voltage and provides an asymmetrical output current, while drawing a substantially symmetrical input current. The power supply comprises a controllably conductive switching circuit for controllably charging an energy storage capacitor across which the DC voltage is produced. The energy storage capacitor begins charging at the beginning of a half-cycle and stops charging after a charging time in response to the magnitude of the DC voltage and the amount of time that the energy storage capacitor has been charging during the present half-cycle. The charging time is maintained substantially constant from one half-cycle to the next. The power supply is particularly beneficial for preventing asymmetrical current from flowing in a multiple location load control system having a master load control device supplying power to a plurality of remote load control devices all located on either the line-side or the load-side of the system.
摘要翻译：用于负载控制装置的电源产生直流电压并提供不对称的输出电流，同时绘制基本对称的输入电流。电源包括可控制的导电开关电路，用于可控制地对产生直流电压的储能电容器进行充电。能量储存电容器在半周期开始时开始充电，并且响应于在本半周期期间直流电压的大小和储能电容器已经充电的时间量，在充电时间之后停止充电。充电时间从一个半周期到下一个周期保持基本恒定。电源特别有利于防止在具有向多个远程负载控制装置供电的主负载控制装置的多位置负载控制系统中流动的不对称电流，所述多个远程负载控制装置全部位于所述多个远程负载控制装置的线路侧或负载侧系统。

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