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1. 发明授权

US08950461B2 Motorized window treatment 有权
标题翻译：机动窗处理
公开(公告)号：US08950461B2
公开(公告)日：2015-02-10
申请号：US13415084
申请日：2012-03-08
申请人： Jason O. Adams , Justin J. Mierta , Daniel W. Mistarz , Robert C. Newman, Jr. , Peter W. Ogden, Jr. , Jonathan L. Roe , Chen Ming Wu , Justin M. Zernhelt , Edward J. Blair , Andrew Karl Cooney , Soumya Jain , David A. Kirby , Stephen Lundy
发明人： Jason O. Adams , Justin J. Mierta , Daniel W. Mistarz , Robert C. Newman, Jr. , Peter W. Ogden, Jr. , Jonathan L. Roe , Chen Ming Wu , Justin M. Zernhelt , Edward J. Blair , Andrew Karl Cooney , Soumya Jain , David A. Kirby , Stephen Lundy
IPC分类号： E06B9/262 , E06B9/32 , E06B9/322 , H04W52/02 , E06B9/62 , E06B9/68
CPC分类号： E06B9/38 , E06B9/32 , E06B9/322 , E06B9/62 , E06B9/68 , E06B9/70 , E06B9/72 , E06B2009/2625 , E06B2009/6818 , E06B2009/6872 , H04W52/0238 , H04W52/0245 , H04W52/0287 , Y02A30/257 , Y02B80/50 , Y02D70/00 , Y02D70/12 , Y02D70/122
摘要： A motorized window treatment controls daylight entering a space through a window and includes a covering material, a drive shaft, lift cords received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft. It also includes a spring assist unit for the motor providing a torque that equals the torque provided by the weight on the lift cords at a position midway between fully-open and fully-closed positions, minimizing motor usage and conserving battery life. A photosensor for measuring the daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window may be provided. The position of the covering material is automatically controlled to save energy, or may also be controlled in response to an infrared or radio-frequency remote control.
摘要翻译：电动窗户处理控制日光通过窗户进入空间，并且包括覆盖材料，驱动轴，围绕驱动轴接收并连接到覆盖材料的提升绳索以及耦合到驱动轴的马达。它还包括用于马达的弹簧辅助单元，其提供的转矩等于由完全开启和完全关闭位置之间的中间位置的电梯线上的重量提供的扭矩，从而最大限度地减少电机使用并节省电池寿命。可以提供用于测量窗外的日光的光电传感器和用于测量窗内和室外的温度的温度传感器。覆盖材料的位置被自动控制以节省能量，或者也可以响应于红外或射频遥控而被控制。

2. 发明申请

US20120261078A1 MOTORIZED WINDOW TREATMENT 有权
标题翻译：电动窗户处理
公开(公告)号：US20120261078A1
公开(公告)日：2012-10-18
申请号：US13415084
申请日：2012-03-08
申请人： Jason O. Adams , Justin J. Mierta , Daniel W. Mistarz , Robert C. Newman, JR. , Peter W. Ogden, JR. , Jonathan L. Roe , Chen Ming Wu , Justin M. Zernhelt , Edward J. Blair , Andrew Karl Cooney , Soumya Jain , David A. Kirby , Stephen Lundy
发明人： Jason O. Adams , Justin J. Mierta , Daniel W. Mistarz , Robert C. Newman, JR. , Peter W. Ogden, JR. , Jonathan L. Roe , Chen Ming Wu , Justin M. Zernhelt , Edward J. Blair , Andrew Karl Cooney , Soumya Jain , David A. Kirby , Stephen Lundy
IPC分类号： E05F15/20 , H02K7/14 , H02K7/10 , A47H5/032
CPC分类号： E06B9/38 , E06B9/32 , E06B9/322 , E06B9/62 , E06B9/68 , E06B9/70 , E06B9/72 , E06B2009/2625 , E06B2009/6818 , E06B2009/6872 , H04W52/0238 , H04W52/0245 , H04W52/0287 , Y02A30/257 , Y02B80/50 , Y02D70/00 , Y02D70/12 , Y02D70/122
摘要： A motorized window treatment controls daylight entering a space through a window and includes a covering material, a drive shaft, lift cords received around the drive shaft and connected to the covering material, and a motor coupled to the drive shaft. It also includes a spring assist unit for the motor providing a torque that equals the torque provided by the weight on the lift cords at a position midway between fully-open and fully-closed positions, minimizing motor usage and conserving battery life. A photosensor for measuring the daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window may be provided. The position of the covering material is automatically controlled to save energy, or may also be controlled in response to an infrared or radio-frequency remote control.
摘要翻译：电动窗户处理控制日光通过窗户进入空间，并且包括覆盖材料，驱动轴，围绕驱动轴接收并连接到覆盖材料的提升绳索以及耦合到驱动轴的马达。它还包括用于马达的弹簧辅助单元，其提供的转矩等于由完全开启和完全关闭位置之间的中间位置的电梯线上的重量提供的扭矩，从而最大限度地减少电机使用并节省电池寿命。可以提供用于测量窗外的日光的光电传感器和用于测量窗内和室外的温度的温度传感器。覆盖材料的位置被自动控制以节省能量，或者也可以响应于红外或射频遥控而被控制。

3. 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。

4. 发明授权

US07330004B2 Method and apparatus for quiet variable motor speed control 有权
标题翻译：用于静音可变电机速度控制的方法和装置
公开(公告)号：US07330004B2
公开(公告)日：2008-02-12
申请号：US11447728
申请日：2006-06-06
申请人： Stuart DeJonge , James P Steiner , Aaron Dobbins , Chen Ming Wu
发明人： Stuart DeJonge , James P Steiner , Aaron Dobbins , Chen Ming Wu
IPC分类号： H02K27/00
CPC分类号： H02P25/14 , H02P25/04 , H02P27/16 , H02P29/50
摘要： An apparatus for controlling the speed of an AC motor comprising a switch adapted to be coupled in parallel with power terminals for the AC motor; a capacitor coupled in series with the parallel combination of the switch and the motor; the capacitor adapted to provide an AC supply voltage from an AC source to the parallel circuit comprising the motor and the switch; and a control circuit for controlling the conduction time of the switch in order to vary the speed of the motor. The switch is preferably pulse-width modulated at a frequency twice the line frequency of the AC supply voltage, and the switch is turned on when the voltage across the AC motor is zero volts. The apparatus is operable to provide for continuously variable control of the motor speed while minimizing acoustic noise in the motor.
摘要翻译：一种用于控制AC电动机的速度的装置，包括适于与AC电动机的电源端并联耦合的开关; 电容器与开关和电动机的并联组合串联耦合; 所述电容器适于将AC电源电压从AC电源提供给包括电动机和开关的并联电路; 以及用于控制开关的导通时间以便改变电动机的速度的控制电路。该开关优选地以两倍于AC电源电压的频率的频率进行脉冲宽度调制，并且当交流电动机上的电压为零伏特时，该开关导通。该装置可操作以提供电动机速度的连续可变控制，同时最小化电动机中的声学噪声。

5. 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。

6. 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。

7. 发明申请

US20100109597A1 METHOD AND APPARATUS FOR QUIET FAN SPEED CONTROL 有权
标题翻译：用于快速风扇速度控制的方法和装置
公开(公告)号：US20100109597A1
公开(公告)日：2010-05-06
申请号：US12607788
申请日：2009-10-28
申请人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
发明人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
IPC分类号： H02P27/02
CPC分类号： H02P1/24 , H02P7/288
摘要： A method for controlling the speed of an AC motor by means of an AC motor speed control having a plurality of capacitors operable to be selectively coupled in parallel electrical connection, the parallel coupled capacitors operable to be coupled in series electrical connection with the AC motor, the method comprising charging the capacitors up to substantially the same predetermined voltage prior to combining the capacitors in parallel electrical connection.
摘要翻译：一种用于通过具有可并联电连接的多个电容器的交流电动机速度控制来控制交流电动机的速度的方法，所述并联耦合电容器可操作以与所述交流电动机串联电连接，该方法包括在将并联电连接的电容器组合之前将电容器充电至基本相同的预定电压。

8. 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。

9. 发明授权

US08193744B2 Method and apparatus for quiet fan speed control 有权
标题翻译：安静风扇转速控制的方法和装置
公开(公告)号：US08193744B2
公开(公告)日：2012-06-05
申请号：US12607788
申请日：2009-10-28
申请人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
发明人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
IPC分类号： H02P7/06
CPC分类号： H02P1/24 , H02P7/288
摘要： A method for controlling the speed of an AC motor by means of an AC motor speed control having a plurality of capacitors operable to be selectively coupled in parallel electrical connection, the parallel coupled capacitors operable to be coupled in series electrical connection with the AC motor, the method comprising charging the capacitors up to substantially the same predetermined voltage prior to combining the capacitors in parallel electrical connection.
摘要翻译：一种用于通过具有可并联电连接的多个电容器的交流电动机速度控制来控制交流电动机的速度的方法，所述并联耦合电容器可操作以与所述交流电动机串联电连接，该方法包括在将并联电连接的电容器组合之前将电容器充电至基本相同的预定电压。

10. 发明申请

US20090072775A1 METHOD AND APPARATUS FOR QUIET FAN SPEED CONTROL 有权
标题翻译：用于快速风扇速度控制的方法和装置
公开(公告)号：US20090072775A1
公开(公告)日：2009-03-19
申请号：US12173457
申请日：2008-07-15
申请人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
发明人： James P. Steiner , Aaron Dobbins , Chen Ming Wu
IPC分类号： H02P1/46
CPC分类号： H02P1/24 , H02P7/288
摘要： An AC motor speed controller includes a plurality of capacitors that may be selectively switched, by means of controllably conductive switches, into series electrical connection with an AC motor and an AC voltage source to control the speed of the motor. To change the speed of the motor, a control circuit renders a first switch conductive, in response to a first detected AC voltage zero crossing, to charge a first capacitor to a predetermined voltage. The control circuit then renders a second switch conductive, in response to a subsequent second detected AC voltage zero crossing, to charge a second capacitor to the predetermined voltage. The control circuit then renders both switches simultaneously conductive at a predetermined time after a subsequent third detected AC voltage zero crossing. The capacitors will thereby be charged to the same voltage prior to being switched into series with the motor, thereby resulting in reduced acoustic noise when changing motor speeds.
摘要翻译： AC电动机速度控制器包括可以通过可控制的导电开关与AC电动机和AC电压源串联电连接以选择性地切换多个电容器，以控制电动机的速度。为了改变电动机的速度，控制电路响应于第一检测到的交流电压过零而使第一开关导通，以将第一电容器充电至预定电压。然后，控制电路响应于随后的第二检测到的交流电压过零而使第二开关导通，以将第二电容器充电到预定电压。然后，控制电路在随后的第三检测到的AC电压过零之后，在预定的时间使两个开关同时导通。因此，在电动机切换成串联之前，电容器将被充电到相同的电压，从而在改变电动机速度时导致降低的声学噪声。

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