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. 发明授权

US07564227B2 Power supply for a load control 有权
标题翻译：负载控制装置的电源
公开(公告)号：US07564227B2
公开(公告)日：2009-07-21
申请号：US12140648
申请日：2008-06-17
申请人： Aaron Dobbins , Russell Weightman , David Perreault , James P. Steiner , Chen Ming Wu
发明人： Aaron Dobbins , Russell Weightman , David Perreault , James P. Steiner , Chen Ming Wu
IPC分类号： G05F1/455 , H02J3/12
CPC分类号： H02M5/257 , H02M5/2573 , H02M2001/0006 , H05B39/08
摘要： A power supply adapted to be coupled in series electrical connection between an AC voltage source and an electrical load for generating a DC voltage, the power supply comprising an energy storage capacitor, the DC voltage produced across the capacitor; a charging circuit adapted to be coupled in series electrical connection between the source and the load and to conduct a load current from the source to the load, the charging circuit coupled to the energy storage capacitor for charging the energy storage capacitor; a controllably conductive device coupled in parallel electrical connection with the charging circuit and having a control input for rendering the controllably conductive device conductive, the controllably conductive device adapted to carry the load current from the source to the load when the controllably conductive device is conductive; and a triggering circuit coupled to the control input of the controllably conductive device for causing the controllably conductive device to become conductive when the energy storage capacitor has charged to a desired maximum value; wherein the charging circuit is adapted to conduct the load current from the source to the load when the controllably conductive device is non-conductive, the charging circuit imposing a low voltage drop relative to the peak value of an AC voltage of the AC voltage source, such that substantially all of the AC voltage is available to the load during the time when the controllably conductive device is non-conductive.
摘要翻译：一种适于在AC电压源和用于产生DC电压的电负载之间串联连接的电源，所述电源包括储能电容器，所述电容器两端产生的直流电压; 充电电路，其适于在所述源极和所述负载之间串联电连接并且将负载电流从所述源极传递到所述负载，所述充电电路耦合到所述储能电容器，用于对所述储能电容器充电; 可控导电装置，其与所述充电电路并联电连接并且具有用于使所述可控制导电装置导电的控制输入，所述可控制导电装置适于在所述可控导电装置导电时将所述负载电流从所述源运载到所述负载; 以及触发电路，其耦合到所述可控导电装置的控制输入端，用于当所述储能电容器已经充电至期望的最大值时使所述可控导电器件导通; 其中所述充电电路适于在所述可控导电器件不导通时将来自所述源极的负载电流传导到所述负载，所述充电电路相对于所述AC电压源的AC电压的峰值施加低电压降，使得在可控导电器件不导电的时间内基本上所有的交流电压都可用于负载。

2. 发明授权

US07728564B2 Power supply for a load control device 有权
标题翻译：负载控制装置的电源
公开(公告)号：US07728564B2
公开(公告)日：2010-06-01
申请号：US11678373
申请日：2007-02-23
申请人： William Bryce Fricke , Aaron Dobbins , James P. Steiner , Chen Ming Wu , Russell Weightman , David J. Perreault , Ryan Lane , Joseph William Sapp , Kyle A. McCarter
发明人： William Bryce Fricke , Aaron Dobbins , James P. Steiner , Chen Ming Wu , Russell Weightman , David J. Perreault , Ryan Lane , Joseph William Sapp , Kyle A. McCarter
IPC分类号： G05F1/455 , H02J3/12
CPC分类号： H05B39/08 , H02J7/345 , H02M5/2573
摘要： A load control device is adapted to be disposed in series with an AC voltage source and an electrical load and is operable to provide substantially all voltage provided by the AC voltage source to the load. The load control device comprises a controllably conductive device, a controller, a zero-crossing detector, and a power supply for generating a substantially DC voltage for powering the controller. The power supply is operable to charge an energy storage device to a predetermined amount of energy each half-cycle. The controller is operable to determine when the power supply has stopped charging from the zero-crossing detector each half-cycle, and to immediately render the controllably conductive device conductive to conduct the full load current. Before the controllably conductive device begins to conduct each half-cycle, only a minimal voltage develops across the power supply to allow the energy storage device to charge.
摘要翻译：负载控制装置适于与AC电压源和电负载串联设置，并且可操作以将基本上由AC电压源提供的所有电压提供给负载。负载控制装置包括可控导电装置，控制器，过零检测器和用于产生用于为控制器供电的基本上DC电压的电源。电源可操作以每半周期将能量存储装置充电至预定量的能量。控制器可操作以确定电源何时从过零检测器每个半周期停止充电，并且立即使可控导电器件导通以传导满载电流。在可控制的导电器件开始进行每个半周期之前，在电源上仅产生最小的电压，以允许能量存储器件充电。

3. 发明申请

US20080246451A1 POWER SUPPLY FOR A LOAD CONTROL 有权
标题翻译：用于负载控制的电源
公开(公告)号：US20080246451A1
公开(公告)日：2008-10-09
申请号：US12140648
申请日：2008-06-17
申请人： Aaron Dobbins , Russell Weightman , David J. Perreault , James P. Steiner , Chen Ming Wu
发明人： Aaron Dobbins , Russell Weightman , David J. Perreault , James P. Steiner , Chen Ming Wu
IPC分类号： G05F1/455
CPC分类号： H02M5/257 , H02M5/2573 , H02M2001/0006 , H05B39/08
摘要： A power supply adapted to be coupled in series electrical connection between an AC voltage source and an electrical load for generating a DC voltage, the power supply comprising an energy storage capacitor, the DC voltage produced across the capacitor; a charging circuit adapted to be coupled in series electrical connection between the source and the load and to conduct a load current from the source to the load, the charging circuit coupled to the energy storage capacitor for charging the energy storage capacitor; a controllably conductive device coupled in parallel electrical connection with the charging circuit and having a control input for rendering the controllably conductive device conductive, the controllably conductive device adapted to carry the load current from the source to the load when the controllably conductive device is conductive; and a triggering circuit coupled to the control input of the controllably conductive device for causing the controllably conductive device to become conductive when the energy storage capacitor has charged to a desired maximum value; wherein the charging circuit is adapted to conduct the load current from the source to the load when the controllably conductive device is non-conductive, the charging circuit imposing a low voltage drop relative to the peak value of an AC voltage of the AC voltage source, such that substantially all of the AC voltage is available to the load during the time when the controllably conductive device is non-conductive.
摘要翻译：一种适于在AC电压源和用于产生DC电压的电负载之间串联连接的电源，所述电源包括储能电容器，所述电容器两端产生的直流电压; 充电电路，其适于在所述源极和所述负载之间串联电连接并且将负载电流从所述源极传递到所述负载，所述充电电路耦合到所述储能电容器，用于对所述储能电容器充电; 可控导电装置，其与所述充电电路并联电连接并且具有用于使所述可控制导电装置导电的控制输入，所述可控制导电装置适于在所述可控导电装置导电时将所述负载电流从所述源运载到所述负载; 以及触发电路，其耦合到所述可控导电装置的控制输入端，用于当所述储能电容器已经充电至期望的最大值时使所述可控导电器件导通; 其中所述充电电路适于在所述可控导电器件不导通时将来自所述源极的负载电流传导到所述负载，所述充电电路相对于所述AC电压源的AC电压的峰值施加低电压降，使得在可控导电器件不导电的时间内基本上所有的交流电压都可用于负载。

4. 发明授权

US07423413B2 Power supply for a load control device 有权
标题翻译：负载控制装置的电源
公开(公告)号：US07423413B2
公开(公告)日：2008-09-09
申请号：US11447489
申请日：2006-06-06
申请人： Aaron Dobbins , Russell Weightman , David J Perreault , James P Steiner , Chen Ming Wu
发明人： Aaron Dobbins , Russell Weightman , David J Perreault , James P Steiner , Chen Ming Wu
IPC分类号： G05F1/455 , H02J3/12
CPC分类号： H02M5/257 , H02M5/2573 , H02M2001/0006 , H05B39/08
摘要： A power supply for a load control device is disposed in series with an AC voltage source and a load and generates a substantially DC voltage for powering a controller of the load control device. The power supply is operable to provide substantially all voltage provided by the AC voltage source to the load and includes a controllably conductive device, a triggering device, and a charging circuit. The charging circuit is operable to charge an energy storage device and to conduct current to the load when the controllably conductive device is non-conductive. The controllably conductive device begins conducting the full load current when the energy storage device has charged to a predetermined amount of energy. Before the controllably conductive device begins to conduct, only a minimal voltage, which is substantially the same as the break-over voltage of the triggering circuit, develops across the power supply to allow the energy storage device to charge.
摘要翻译：用于负载控制装置的电源与AC电压源和负载串联设置，并且产生用于为负载控制装置的控制器供电的基本上的DC电压。电源可操作以将交流电压源提供的基本上所有电压提供给负载，并且包括可控导电器件，触发器件和充电电路。充电电路可操作地对能量存储装置充电，并且当可控导电装置不导电时，将电流传导到负载。当能量存储装置已经充电到预定量的能量时，可控导电装置开始传导满载电流。在可控制导电器件开始导通之前，只有最小电压（其与触发电路的断开电压基本相同）在电源上形成，以使能量存储器件充电。

5. 发明申请

US20070159153A1 POWER SUPPLY FOR A LOAD CONTROL DEVICE 有权
标题翻译：用于负载控制装置的电源
公开(公告)号：US20070159153A1
公开(公告)日：2007-07-12
申请号：US11678373
申请日：2007-02-23
申请人： William Fricke , Aaron Dobbins , James Steiner , Chen Wu , Russell Weightman , David Perreault , Ryan Lane , Joseph Sapp , Kyle McCarter
发明人： William Fricke , Aaron Dobbins , James Steiner , Chen Wu , Russell Weightman , David Perreault , Ryan Lane , Joseph Sapp , Kyle McCarter
IPC分类号： G05F1/00
CPC分类号： H05B39/08 , H02J7/345 , H02M5/2573
摘要： A load control device is adapted to be disposed in series with an AC voltage source and an electrical load and is operable to provide substantially all voltage provided by the AC voltage source to the load. The load control device comprises a controllably conductive device, a controller, a zero-crossing detector, and a power supply for generating a substantially DC voltage for powering the controller. The power supply is operable to charge an energy storage device to a predetermined amount of energy each half-cycle. The controller is operable to determine when the power supply has stopped charging from the zero-crossing detector each half-cycle, and to immediately render the controllably conductive device conductive to conduct the full load current. Before the controllably conductive device begins to conduct each half-cycle, only a minimal voltage develops across the power supply to allow the energy storage device to charge.
摘要翻译：负载控制装置适于与AC电压源和电负载串联设置，并且可操作以将基本上由AC电压源提供的所有电压提供给负载。负载控制装置包括可控导电装置，控制器，过零检测器和用于产生用于为控制器供电的基本上DC电压的电源。电源可操作以每半周期将能量存储装置充电至预定量的能量。控制器可操作以确定电源何时从过零检测器每个半周期停止充电，并且立即使可控导电器件导通以传导满载电流。在可控制的导电器件开始进行每个半周期之前，在电源上仅产生最小的电压，以允许能量存储器件充电。

6. 发明申请

US20060273775A1 Power supply for a load control device 有权
标题翻译：负载控制装置的电源
公开(公告)号：US20060273775A1
公开(公告)日：2006-12-07
申请号：US11447489
申请日：2006-06-06
申请人： Aaron Dobbins , Russell Weightman , David Perreault , James Steiner , Chen Wu
发明人： Aaron Dobbins , Russell Weightman , David Perreault , James Steiner , Chen Wu
IPC分类号： G05F1/00
CPC分类号： H02M5/257 , H02M5/2573 , H02M2001/0006 , H05B39/08
摘要： A power supply for a load control device is disposed in series with an AC voltage source and a load and generates a substantially DC voltage for powering a controller of the load control device. The power supply is operable to provide substantially all voltage provided by the AC voltage source to the load and includes a controllably conductive device, a triggering device, and a charging circuit. The charging circuit is operable to charge an energy storage device and to conduct current to the load when the controllably conductive device is non-conductive. The controllably conductive device begins conducting the full load current when the energy storage device has charged to a predetermined amount of energy. Before the controllably conductive device begins to conduct, only a minimal voltage, which is substantially the same as the break-over voltage of the triggering circuit, develops across the power supply to allow the energy storage device to charge.
摘要翻译：用于负载控制装置的电源与AC电压源和负载串联设置，并且产生用于为负载控制装置的控制器供电的基本上的DC电压。电源可操作以将交流电压源提供的基本上所有电压提供给负载，并且包括可控导电器件，触发器件和充电电路。充电电路可操作地对能量存储装置充电，并且当可控导电装置不导电时，将电流传导到负载。当能量存储装置已经充电到预定量的能量时，可控导电装置开始传导满载电流。在可控制导电器件开始导通之前，只有最小电压（其与触发电路的断开电压基本相同）在电源上形成，以使能量存储器件充电。

7. 发明申请

US20120280633A1 TWO-WIRE DIMMER CIRCUIT FOR A SCREW-IN COMPACT FLUORESCENT LAMP 有权
标题翻译：用于螺丝紧凑型荧光灯的双线调光电路
公开(公告)号：US20120280633A1
公开(公告)日：2012-11-08
申请号：US13553188
申请日：2012-07-19
申请人： Russell Weightman , Mark S. Taipale
发明人： Russell Weightman , Mark S. Taipale
IPC分类号： H05B41/36
CPC分类号： H05B39/08 , H05B41/3924 , Y02B20/19 , Y10S315/04
摘要： A dimmer switch for controlling the intensity of a dimmable screw-in compact fluorescent lamp provides smooth dimming of the fluorescent lamp and prevents flickering of the lamp due to multiple re-strikes. The dimmer switch prevents multiple re-strikes by avoiding multiple firings of a controllably conductive switching device of the dimmer circuit by limiting the high-end light intensity of the fluorescent lamp. Specifically, the dimmer switch limits the length of a conduction interval of the controllably conductive switching device to less than approximately 75% of each half-cycle. The dimmer switch may include a user-accessible adjustment actuator for changing the dimmer switch between an incandescent operating mode and a screw-in compact fluorescent mode. The dimmer switch may also be operable to automatically change the dimmer switch between the incandescent operating mode and the screw-in compact fluorescent mode by detecting the occurrence of the multiple firings of the controllably conductive switching device.
摘要翻译：用于控制可调光螺丝紧凑型荧光灯的强度的调光开关提供荧光灯的平滑调光，并防止由于多次重击而使灯闪烁。调光器开关通过限制荧光灯的高端光强度来避免调光器电路的可控导通开关器件的多次发光，从而防止多次重击。具体地，调光开关将可控导通开关器件的导通间隔的长度限制在每个半周期的小于约75％。调光开关可以包括用户可接近的调节致动器，用于在白炽操作模式和螺旋式紧凑型荧光模式之间改变调光开关。调光器开关也可操作以通过检测可控导通的开关装置的多次发射的发生来自动地改变白炽操作模式和螺旋式紧凑型荧光模式之间的调光开关。

8. 发明申请

US20110084626A1 TWO-WIRE DIMMER CIRCUIT FOR A SCREW-IN COMPACT FLUORESCENT LAMP 有权
标题翻译：用于螺丝紧凑型荧光灯的双线调光电路
公开(公告)号：US20110084626A1
公开(公告)日：2011-04-14
申请号：US12971412
申请日：2010-12-17
申请人： Russell Weightman , Mark S. Taipale
发明人： Russell Weightman , Mark S. Taipale
IPC分类号： H05B37/02
CPC分类号： H05B39/08 , H05B41/3924 , Y02B20/19 , Y10S315/04
摘要： A dimmer switch for controlling the intensity of a dimmable screw-in compact fluorescent lamp provides smooth dimming of the fluorescent lamp and prevents flickering of the lamp due to multiple re-strikes. The dimmer switch prevents multiple re-strikes by avoiding multiple firings of a controllably conductive switching device of the dimmer circuit by limiting the high-end light intensity of the fluorescent lamp. Specifically, the dimmer switch limits the length of a conduction interval of the controllably conductive switching device to less than approximately 75% of each half-cycle. The dimmer switch may include a user-accessible adjustment actuator for changing the dimmer switch between an incandescent operating mode and a screw-in compact fluorescent mode. The dimmer switch may also be operable to automatically change the dimmer switch between the incandescent operating mode and the screw-in compact fluorescent mode by detecting the occurrence of the multiple firings of the controllably conductive switching device.
摘要翻译：用于控制可调光螺丝紧凑型荧光灯的强度的调光开关提供荧光灯的平滑调光，并防止由于多次重击而使灯闪烁。调光器开关通过限制荧光灯的高端光强度来避免调光器电路的可控导通开关器件的多次发光，从而防止多次重击。具体地，调光开关将可控导通开关器件的导通间隔的长度限制在每个半周期的小于约75％。调光开关可以包括用户可接近的调节致动器，用于在白炽操作模式和螺旋式紧凑型荧光模式之间改变调光开关。调光器开关也可操作以通过检测可控导通的开关装置的多次发射的发生来自动地改变白炽操作模式和螺旋式紧凑型荧光模式之间的调光开关。

9. 发明申请

US20090108765A1 TWO-WIRE DIMMER CIRCUIT FOR A SCREW-IN COMPACT FLUORESCENT LAMP 有权
标题翻译：用于螺丝紧凑型荧光灯的双线调光电路
公开(公告)号：US20090108765A1
公开(公告)日：2009-04-30
申请号：US11932130
申请日：2007-10-31
申请人： Russell Weightman , Mark S. Taipale
发明人： Russell Weightman , Mark S. Taipale
IPC分类号： H05B39/04 , H05B41/24
CPC分类号： H05B39/08 , H05B41/3924 , Y02B20/19 , Y10S315/04
摘要： A dimmer switch for controlling the intensity of a dimmable screw-in compact fluorescent lamp provides smooth dimming of the fluorescent lamp and prevents flickering of the lamp due to multiple re-strikes. The dimmer switch prevents multiple re-strikes by avoiding multiple firings of a controllably conductive switching device of the dimmer circuit by limiting the high-end light intensity of the fluorescent lamp. Specifically, the dimmer switch limits the length of a conduction interval of the controllably conductive switching device to less than approximately 75% of each half-cycle. The dimmer switch may include a user-accessible adjustment actuator for changing the dimmer switch between an incandescent operating mode and a screw-in compact fluorescent mode. The dimmer switch may also be operable to automatically change the dimmer switch between the incandescent operating mode and the screw-in compact fluorescent mode by detecting the occurrence of the multiple firings of the controllably conductive switching device.
摘要翻译：用于控制可调光螺丝紧凑型荧光灯的强度的调光开关提供荧光灯的平滑调光，并防止由于多次重击而使灯闪烁。调光器开关通过限制荧光灯的高端光强度来避免调光器电路的可控导通开关器件的多次发光，从而防止多次重击。具体地，调光开关将可控导通开关器件的导通间隔的长度限制在每个半周期的小于约75％。调光开关可以包括用户可接近的调节致动器，用于在白炽操作模式和螺旋式紧凑型荧光模式之间改变调光开关。调光器开关也可操作以通过检测可控导通的开关装置的多次发射的发生来自动地改变白炽操作模式和螺旋式紧凑型荧光模式之间的调光开关。

10. 发明授权

US08704459B2 Two-wire dimmer circuit for a screw-in compact fluorescent lamp 有权
标题翻译：双线调光电路，用于螺丝式紧凑型荧光灯
公开(公告)号：US08704459B2
公开(公告)日：2014-04-22
申请号：US13553188
申请日：2012-07-19
申请人： Russell Weightman , Mark S. Taipale
发明人： Russell Weightman , Mark S. Taipale
IPC分类号： H05B41/36
CPC分类号： H05B39/08 , H05B41/3924 , Y02B20/19 , Y10S315/04
摘要： A dimmer switch for controlling the intensity of a dimmable screw-in compact fluorescent lamp provides smooth dimming of the fluorescent lamp and prevents flickering of the lamp due to multiple re-strikes. The dimmer switch prevents multiple re-strikes by avoiding multiple firings of a controllably conductive switching device of the dimmer circuit by limiting the high-end light intensity of the fluorescent lamp. Specifically, the dimmer switch limits the length of a conduction interval of the controllably conductive switching device to less than approximately 75% of each half-cycle. The dimmer switch may include a user-accessible adjustment actuator for changing the dimmer switch between an incandescent operating mode and a screw-in compact fluorescent mode. The dimmer switch may also be operable to automatically change the dimmer switch between the incandescent operating mode and the screw-in compact fluorescent mode by detecting the occurrence of the multiple firings of the controllably conductive switching device.
摘要翻译：用于控制可调光螺丝紧凑型荧光灯的强度的调光开关提供荧光灯的平滑调光，并防止由于多次重击而使灯闪烁。调光器开关通过限制荧光灯的高端光强度来避免调光器电路的可控导通开关器件的多次发光，从而防止多次重击。具体地，调光开关将可控导通开关器件的导通间隔的长度限制在每个半周期的小于约75％。调光开关可以包括用户可接近的调节致动器，用于在白炽操作模式和螺旋式紧凑型荧光模式之间改变调光开关。调光器开关也可操作以通过检测可控导通的开关装置的多次发射的发生来自动地改变白炽操作模式和螺旋式紧凑型荧光模式之间的调光开关。

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