专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006133168A2 DIMMER SWITCH FOR USE WITH LIGHTING CIRCUITS HAVING THREE-WAY SWITCHES 审中-公开
标题翻译：用于具有三路开关的照明电路的DIMMER开关
公开(公告)号：WO2006133168A2
公开(公告)日：2006-12-14
申请号：PCT/US2006021883
申请日：2006-06-06
申请人： LUTRON ELECTRONICS CO , MOSEBROOK DONALD , ROGAN CHRISTOPHER , STEFFIE JAMIE , KEAGY JON , DETMER STEVEN
发明人： MOSEBROOK DONALD , ROGAN CHRISTOPHER , STEFFIE JAMIE , KEAGY JON , DETMER STEVEN
IPC分类号： H05B37/02 , H05B39/08
CPC分类号： H05B39/041 , H05B37/0209 , H05B39/08 , H05B39/086 , Y02B20/48 , Y10T307/76 , Y10T307/826 , Y10T307/865 , Y10T307/937
摘要： A smart dimmer switch for control of a lighting load from an AC voltage source can replace any switch in a three-way or four-way lighting control system. The smart dimmer switch can be connected on the line-side or the load-side of a three-way system with a standard three-way switch in the other location. Further, the dimmer switch can replace a four-way switch in a four-way system and is operable to be coupled to two standard three-way switches. The dimmer switch includes either one or two semiconductor switches to control the intensity of the connected lighting load. The dimmer switch preferably includes a sensing circuit for detecting an electrical characteristic (i.e., either a voltage or a current) at a terminal of the dimmer to determine the state of the connected three-way switch(s) or four-way switch. The dimmer switch preferably controls the state of the semiconductor switch in response to either a toggle of any of the other switches in the system or an actuation of a toggle button of the dimmer switch.
摘要翻译：用于控制来自AC电压源的照明负载的智能调光开关可以替代三路或四路照明控制系统中的任何开关。智能调光开关可以在三路系统的线路侧或负载侧连接到另一个位置的标准三路交换机。此外，调光器开关可以替换四路系统中的四路开关，并且可操作地耦合到两个标准三路开关。调光开关包括一个或两个半导体开关以控制所连接的照明负载的强度。调光器开关优选地包括用于检测调光器的端子处的电特性（即，电压或电流）的感测电路，以确定所连接的三路开关或四路开关的状态。调光器开关优选地响应于系统中的任何其他开关的切换或者调光器开关的切换按钮的致动来控制半导体开关的状态。

2. 发明申请

WO2009023146A2 LOAD CONTROL DEVICE HAVING A GATE CURRENT SENSING CIRCUIT 审中-公开
标题翻译：具有栅极电流感测电路的负载控制装置
公开(公告)号：WO2009023146A2
公开(公告)日：2009-02-19
申请号：PCT/US2008009558
申请日：2008-08-08
申请人： LUTRON ELECTRONICS CO , BLAKELEY MATTHEW ROBERT , MOSEBROOK DONALD , ROGAN CHRISTOPHER M , STEFFIE JAMIE J
发明人： BLAKELEY MATTHEW ROBERT , MOSEBROOK DONALD , ROGAN CHRISTOPHER M , STEFFIE JAMIE J
IPC分类号： H05B39/04
CPC分类号： H05B39/08 , H05B39/041 , Y02B20/14 , Y10T307/937
摘要： A gate drive circuit for a controllably conductive device, such as a triac, includes a trigger circuit for conducting a gate current through a control input of the controllably conductive device, and a sense circuit operable to generate a control signal representative of the magnitude of the gate current. The controllably conductive device is adapted to be coupled in series between an AC power source and an electrical load for controlling the amount of power delivered to the electrical load. The controllably conductive device is operable to change from a non-conductive state to a conductive state in response to the gate current being conducted through the control input. A controller is operable to control the controllably conductive device via the gate drive circuit and to determine, in response to the magnitude of the gate current through the control input of the controllably conductive device, whether the controllably conductive device is presently conducting current to the load.
摘要翻译：用于可控导电器件（例如三端双向可控硅开关元件）的栅极驱动电路包括用于通过可控导电器件的控制输入导通栅极电流的触发电路，以及可操作以产生代表该可控导电器件的幅度的控制信号的感测电路栅极电流。可控制导电装置适于串联耦合在AC电源和电负载之间，用于控制传送到电负载的功率量。响应于通过控制输入传导的栅极电流，可控导电器件可操作以从非导通状态转变为导通状态。控制器可操作以经由栅极驱动电路来控制可控制的导电器件，并且响应于通过可控导电器件的控制输入的栅极电流的大小来确定该可控导电器件当前是否正在向负载传导电流。

3. 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。

4. 发明申请

WO2006133172A2 REMOTE CONTROL LIGHTING CONTROL SYSTEM 审中-公开
标题翻译：遥控照明控制系统
公开(公告)号：WO2006133172A2
公开(公告)日：2006-12-14
申请号：PCT/US2006021891
申请日：2006-06-06
申请人： LUTRON ELECTRONICS CO , BOLLINGER ROBERT JR , NEWMAN ROBERT C , MOSEBROOK DONALD , ALTONEN GREGORY
发明人： NEWMAN ROBERT C , MOSEBROOK DONALD , ALTONEN GREGORY
IPC分类号： H05B37/00
CPC分类号： H01Q7/005 , H05B37/0272 , Y10T307/937
摘要： A two-way radio frequency lighting control system comprises a master control including a plurality of manual actuators, and a plurality of dimmers, in which the number of dimmers does not exceed the number of manual actuators. After the lighting control system is installed in an intended end user location, and prior to the first time the lighting control system is energized in the intended end user location, each of the manual actuators is operative to affect the status of one, and only one, of the plurality of dimmers. A turn key lighting control system in which there is a one-to-one correspondence of manual actuators to dimmers is thereby provided.
摘要翻译：双向射频照明控制系统包括包括多个手动致动器的主控制器和多个调光器，其中调光器的数量不超过手动致动器的数量。在照明控制系统安装在预期的最终用户位置之后，并且在第一次照明控制系统在预期的最终用户位置被激励之前，每个手动致动器可操作以影响一个且仅一个，多个调光器。从而提供了一种转向钥匙照明控制系统，其中手动致动器与调光器具有一一对应关系。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式