WIRELESS POWER TRANSMISSION SYSTEM
    21.
    发明申请
    WIRELESS POWER TRANSMISSION SYSTEM 有权
    无线电力传输系统

    公开(公告)号:US20110025133A1

    公开(公告)日:2011-02-03

    申请号:US12935045

    申请日:2009-03-31

    IPC分类号: H02J17/00

    摘要: A Wireless power transmission system comprises a base unit (1) with multiple magnetic field generator circuits and a device (10), separable from said base unit (1) having a receiving inductor, adapted to receive power inductively when said device (10) is in proximity to one of said generator circuits, wherein said base unit (1) comprises a controller (3), configured to determine a transmission circuit (2′) from said generator circuits when said receiving inductor is in proximity to said transmission circuit (2′), whereupon said transmission circuit (2′) is operated to generate a first magnetic field (8), having a first phase, to induce a current in said receiving inductor and at least one of the remaining generator circuits is operated as a compensation circuit (2″, 52, 82) to generate a second magnetic field (21), having an opposite phase to said first phase.

    摘要翻译: 一种无线电力传输系统,包括具有多个磁场发生器电路的基本单元(1)和与所述基座单元(1)可分离的设备(10),具有接收电感器,适于在所述设备(10)为 在所述发生器电路之一附近,其中所述基本单元(1)包括控制器(3),其被配置为当所述接收电感器接近所述发送电路(2)时,从所述发电机电路确定发送电路(2') '),于是所述传输电路(2')被操作以产生具有第一相位的第一磁场(8),以在所述接收电感器中感应电流,并且剩余的发电机电路中的至少一个作为补偿 电路(2“,52,82)以产生具有与所述第一相位相反的相位的第二磁场(21)。

    CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT
    22.
    发明申请
    CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT 有权
    控制接收单元的功耗

    公开(公告)号:US20100325456A1

    公开(公告)日:2010-12-23

    申请号:US12865438

    申请日:2009-02-02

    IPC分类号: G06F1/32

    摘要: An average power consumption of receiving units (3,5,7) for controlling apparatuses (4,6,8) in response to operation control signals from transmitting units (2) may be reduced by introducing devices (1,21) for controlling the power consumption of the receiving units (3,5,7) in response to detections of states of the apparatuses (4,6,8). The devices (1) may comprise controllers (30) for controlling the power consumption in a wireless, non-wireless, physical and/or logical manner. The devices (1) may comprise monitors (33) for monitoring power consumption, currents and/or voltages at the receiving units (3,5,7) and/or the apparatuses (4,6,8). The devices (1) may comprise receivers (40), detectors (41), converters (42) and transmitters (43) for receiving the operation control signals, detecting the states of the apparatuses (4,6,8), converting the operation control signals into converted signals, and transmitting the operation control signals or the converted signals to the receiving units (3,5,7) for controlling the power consumption of the receiving units (3,5,7) via the transmitted signals, wherein the transmitted signals correspond to power control signals.

    摘要翻译: 响应于来自发送单元(2)的操作控制信号的控制设备(4,6,8)的接收单元(3,5,7)的平均功耗可以通过引入用于控制 响应于设备状态的检测(4,6,8),接收单元(3,5,7)的功率消耗。 设备(1)可以包括用于以无线,非无线,物理和/或逻辑方式控制功耗的控制器(30)。 设备(1)可以包括用于监视接收单元(3,5,7)和/或设备(4,6,8)处的功率消耗,电流和/或电压的监视器(33)。 设备(1)可以包括用于接收操作控制信号的接收器(40),检测器(41),转换器(42)和发射器(43),检测设备(4,6,8)的状态, 控制信号转换为转换信号,并将操作控制信号或转换后的信号发送到接收单元(3,5,7),用于经由发送信号控制接收单元(3,5,7)的功耗,其中, 发射信号对应于功率控制信号。

    DRIVING A LIGHTING DEVICE
    24.
    发明申请
    DRIVING A LIGHTING DEVICE 有权
    驾驶照明设备

    公开(公告)号:US20100141148A1

    公开(公告)日:2010-06-10

    申请号:US12527910

    申请日:2008-02-22

    IPC分类号: H01J61/52 H05B41/36 H05B37/00

    CPC分类号: H05B33/0803 H05B33/0821

    摘要: Driving a lighting device by a driving circuit for providing driving power for driving a lighting device, and by a decoupling unit for electrically decoupling the driving circuit from a lighting circuit. The driving power is transferred at least partially from the driving circuit to the lighting circuit, and the lighting device is arranged within the lighting circuit such that its anode is at ground potential of the driving circuit.

    摘要翻译: 通过用于提供用于驱动照明装置的驱动电力的驱动电路以及用于使驱动电路与点亮电路电耦合的去耦单元驱动照明装置。 驱动功率至少部分地从驱动电路传送到点亮电路,并且照明装置被布置在点亮电路内,使得其阳极处于驱动电路的接地电位。

    MONITORING THE TIME OF OPERATING OF A DEVICE
    25.
    发明申请
    MONITORING THE TIME OF OPERATING OF A DEVICE 审中-公开
    监控设备运行时间

    公开(公告)号:US20070209435A1

    公开(公告)日:2007-09-13

    申请号:US11575720

    申请日:2005-09-19

    IPC分类号: G07C3/04 G01P1/12

    CPC分类号: G07C1/10 G07C3/04

    摘要: An occurrence of an operation of a device (1) is detected by a sensor (6). The operation itself, or its true occurrence, is detected, not a command to activate the operation. The time of said occurrence is measured, accumulated and, on demand, represented. Said occurrence can be sensed from any part of the device (1) of which a property changes upon the occurrence of said operation.

    摘要翻译: 传感器(6)检测设备(1)的操作的发生。 检测到操作本身或其真实出现,而不是激活操作的命令。 所述发生的时间被测量,累积并且按要求表示。 可以从设备(1)的任何部分感测到所述发生,其中性能在所述操作的发生时变化。

    Method and device for reducing common more signal in power line communication system
    26.
    发明申请
    Method and device for reducing common more signal in power line communication system 审中-公开
    减少电力线通信系统中更多信号的方法和装置

    公开(公告)号:US20060187004A1

    公开(公告)日:2006-08-24

    申请号:US10564914

    申请日:2004-07-16

    IPC分类号: G05B11/01

    摘要: In a wire-bound network which comprises unshielded lines such as power supply lines, electromagnetic radiation is produced when transmitting data above the mains frequency. The device according to the invention comprises active means for reducing or eliminating the common-mode current (I-cm). To this end, these active means generate an artificial dissymmetry which is complementary to that of the network and is measured continuously or periodically.

    摘要翻译: 在包括诸如电源线等非屏蔽线的有线网络中,当在电力频率上方传输数据时,产生电磁辐射。 根据本发明的装置包括用于减少或消除共模电流(I-cm)的有源装置。 为此,这些有源手段产生与网络互补的人造不对称性,并连续或周期地测量。

    Dimmable light source with light temperature shift
    27.
    发明授权
    Dimmable light source with light temperature shift 有权
    可调光源,具有轻微的温度变化

    公开(公告)号:US08633650B2

    公开(公告)日:2014-01-21

    申请号:US13378381

    申请日:2010-06-09

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0809 H05B33/0857

    摘要: An illumination device (1) comprises: mains input terminals (2, 3); a power source (30), having input terminals (31, 32) coupled to the mains input terminals and having three output terminals (33, 35, 34), one of said output terminals being a common output terminal (35). A first output (36) is defined by a first output terminal and said common output terminal; a second output (37) is defined by a second output terminal and said common output terminal. A first LED string (110) is connected to the first power source output in series with a first resistor (120). A second LED string (210) is connected to the second power source output in series with a second resistor (220). The power source is controllable to vary the voltage at the common output terminal within the range from the voltage at the first output terminal to the voltage at the second output terminal.

    摘要翻译: 照明装置(1)包括:电源输入端子(2,3); 电源(30),其具有耦合到电源输入端子并具有三个输出端子(33,35,34)的输入端子(31,32),所述输出端子中的一个是公共输出端子(35)。 第一输出(36)由第一输出端和所述公共输出端限定; 第二输出(37)由第二输出端和所述公共输出端限定。 第一LED串(110)连接到与第一电阻器(120)串联的第一电源输出端。 第二LED串(210)与第二电阻器(220)串联连接到第二电源输出端。 电源是可控的,以在从第一输出端子处的电压到第二输出端子处的电压的范围内改变公共输出端子处的电压。

    Ilumination device comprising multiple LEDs
    28.
    发明授权
    Ilumination device comprising multiple LEDs 有权
    包括多个LED的照明装置

    公开(公告)号:US08493004B2

    公开(公告)日:2013-07-23

    申请号:US13055213

    申请日:2009-07-22

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0809 H05B33/0824

    摘要: A light generating device (20) comprises: —a rectifier (23) rectifying an AC input voltage and providing a rectified AC output voltage (Vin); —a controllable current source (40); —a switch matrix (30) comprising a plurality of controllable switches (S1-SN); —a plurality of n LEDs (D1, D2, . . . Dn) connected to output terminals of the switch matrix (30); —a controller (50) controlling said switches and controlling the current generated by the current source dependent on the momentary value of the rectified voltage (Vin). The controller is capable of operating in at least three different control states. In a first control state all LEDs are connected in parallel. In a second control state all LEDs are connected in series. In a third control state at least two of said LEDs are connected in parallel while also at least two of said LEDs are connected in series.

    摘要翻译: 发光装置(20)包括: - 整流器(23),对AC输入电压进行整流并提供整流的AC输出电压(Vin); - 可控电流源(40); - 包括多个可控开关(S1-SN)的开关矩阵(30); - 连接到开关矩阵(30)的输出端的多个n个LED(D1,D2 ...,Dn); - 控制器(50)控制所述开关并根据整流电压(Vin)的瞬时值来控制由电流源产生的电流。 控制器能够在至少三种不同的控制状态下运行。 在第一控制状态下,所有LED并联。 在第二控制状态下,所有LED串联连接。 在第三控制状态下,所述LED中的至少两个并联连接,并且至少两个所述LED串联连接。

    DIMMABLE LIGHT SOURCE WITH LIGHT TEMPERATURE SHIFT
    30.
    发明申请
    DIMMABLE LIGHT SOURCE WITH LIGHT TEMPERATURE SHIFT 有权
    具有光温度变化的双光源

    公开(公告)号:US20120153851A1

    公开(公告)日:2012-06-21

    申请号:US13378381

    申请日:2010-06-09

    IPC分类号: H05B37/02

    CPC分类号: H05B33/0809 H05B33/0857

    摘要: An illumination device (1) comprises: mains input terminals (2, 3); a power source (30), having input terminals (31, 32) coupled to the mains input terminals and having three output terminals (33, 35, 34), one of said output terminals being a common output terminal (35). A first output (36) is defined by a first output terminal and said common output terminal; a second output (37) is defined by a second output terminal and said common output terminal. A first LED string (110) is connected to the first power source output in series with a first resistor (120). A second LED string (210) is connected to the second power source output in series with a second resistor (220). The power source is controllable to vary the voltage at the common output terminal within the range from the voltage at the first output terminal to the voltage at the second output terminal.

    摘要翻译: 照明装置(1)包括:电源输入端子(2,3); 电源(30),其具有耦合到电源输入端子并具有三个输出端子(33,35,34)的输入端子(31,32),所述输出端子中的一个是公共输出端子(35)。 第一输出(36)由第一输出端和所述公共输出端限定; 第二输出(37)由第二输出端和所述公共输出端限定。 第一LED串(110)连接到与第一电阻器(120)串联的第一电源输出端。 第二LED串(210)与第二电阻器(220)串联连接到第二电源输出端。 电源是可控的,以在从第一输出端子处的电压到第二输出端子处的电压的范围内改变公共输出端子处的电压。