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119 条记录 (耗时 0.027 秒)

    Method for controlling a voltage transformer for overvoltage protection, voltage transformer and operating device having a voltage transformer
    2.
    发明授权
    Method for controlling a voltage transformer for overvoltage protection, voltage transformer and operating device having a voltage transformer 有权
    用于控制过电压保护的变压器的方法，变压器和具有变压器的操作装置

    公开(公告)号：US09125281B2

    公开(公告)日：2015-09-01

    申请号：US13390011

    申请日：2010-07-23

    申请人： Arwed Storm

    发明人： Arwed Storm

    IPC分类号： H05B41/36 ,  H05B41/285 ,  H02M1/42 ,  H05B41/28 ,  H02M3/158 ,  H02M1/32

    CPC分类号： H05B41/2853 ,  H02M1/32 ,  H02M1/4225 ,  H02M3/158 ,  H05B41/28 ,  Y02B70/126

    摘要： A method for controlling a voltage transformer for operating a switchable load having at least one inductance and a switch, which is activated by a digital control device. When the switch is closed, a magnetizing current flows through the inductance. When the switch is open, a demagnetizing current flows through the inductance. The method comprises the steps of measuring the demagnetizing time of the inductance and, when a maximum value of the demagnetizing time of the inductance is exceeded, storing such an occurrence as a fault. The load is disconnected by the control device when a predetermined maximum frequency of faults is exceeded.

    摘要翻译： 一种用于控制变压器的方法，用于操作具有至少一个电感和开关的可切换负载，其由数字控制装置激活。 当开关闭合时，磁化电流流经电感。 当开关断开时，消磁电流流经电感。 该方法包括以下步骤：测量电感的消磁时间，并且当超过电感的消磁时间的最大值时，存储故障的发生。 当超过预定的最大故障频率时，控制装置断开负载。

    Printed circuit board with vibration-generating electronic component
    3.
    发明授权
    Printed circuit board with vibration-generating electronic component 有权
    带振动发生电子元件的印刷电路板

    公开(公告)号：US09119299B2

    公开(公告)日：2015-08-25

    申请号：US12309118

    申请日：2006-07-21

    申请人： Oskar Schallmoser

    发明人： Oskar Schallmoser

    IPC分类号： H05K1/16 ,  H05K1/02

    CPC分类号： H05K1/0271 ,  H05K1/0231 ,  H05K2201/09036 ,  H05K2201/09063 ,  H05K2201/1003 ,  H05K2201/10636 ,  H05K2201/2045 ,  Y02P70/611

    摘要： Surface mounted ceramic capacitors (14) on printed circuit boards (10′) are subject to vibrations (18) caused by the piezo effect. Other electronic components are subject to magnetostriction and likewise generate vibrations. In prior art, the vibrations can propagate (20) on a printed circuit board (10). To suppress the propagation of the vibrations caused by the electronic component (14), the invention provides at least one slot (22) in the printed circuit board (10′). The slot (22) extends, for example, parallel to a side wall of the electronic component (14).

    摘要翻译： 印刷电路板（10'）上的表面安装陶瓷电容器（14）受到由压电效应引起的振动（18）。 其他电子元件会受到磁致伸缩的影响，并产生振动。 在现有技术中，振动可以在印刷电路板（10）上传播（20）。 为了抑制由电子部件（14）引起的振动的传播，本发明在印刷电路板（10'）中提供至少一个槽（22）。 槽（22）例如平行于电子部件（14）的侧壁延伸。

    Control of illumination devices
    7.
    发明授权
    Control of illumination devices 失效
    照明装置的控制

    公开(公告)号：US08552320B2

    公开(公告)日：2013-10-08

    申请号：US12742651

    申请日：2008-10-21

    申请人： Harald Dellian

    发明人： Harald Dellian

    IPC分类号： H01H1/56

    CPC分类号： H01H23/003 ,  H01H2300/054 ,  H05B37/0263

    摘要： A switch for generating short-term supply-line interruptions during switching-on with contact elements (1, 2, 3, 5, 6, 21, 22, 23) and an actuating element (4) for opening and closing electrical contacts between the contact elements, wherein (1, 2, 3, 5, 6, 21, 22, 23). A first contact element (1, 5, 21) is mounted elastically and, when a contact is closed via the first contact element (1, 5, 21), can be deflected elastically in such a way that the contact, after initial closing, is opened again by the elastic deflection.

    摘要翻译： 一种用于在接通元件（1,2,3,5,6,21,22,23）和用于打开和关闭电接触元件（1，2,3,5,6,21,22,23）的致动元件（4）的开启期间产生短期供电线中断的开关， 接触元件，其中（1,2,3,5,6,21,22,23）。 第一接触元件（1,5,21）被弹性地安装，并且当接触件经由第一接触元件（1,51,21）闭合时，可以弹性地偏转，使得接触件在初始闭合之后， 由弹性偏转再次打开。

    Switching actuator for controlling the energy supply to electric consumers
    8.
    发明授权
    Switching actuator for controlling the energy supply to electric consumers 有权
    用于控制对电力消耗者的能量供应的切换致动器

    公开(公告)号：US08378529B2

    公开(公告)日：2013-02-19

    申请号：US12522866

    申请日：2007-01-10

    申请人： Michael Hani ,  Holger Kraus ,  Axel Pilz

    发明人： Michael Hani ,  Holger Kraus ,  Axel Pilz

    IPC分类号： H01H9/54

    CPC分类号： H05B37/0245 ,  Y10T307/937 ,  Y10T307/944 ,  Y10T307/977

    摘要： A switching actuator for controlling the energy supply to at least one electrical consumer (102) with an energy supply input (142), an energy supply output (144), a signal line input (146), a signal line output (148) and an evaluation unit (154), the evaluation unit (154) being adapted to activate or deactivate the energy supply output (144) on the basis of signals input via the signal line input (146).

    摘要翻译： 一种切换致动器，用于通过能量供应输入（142），能量输出（144），信号线输入（146），信号线输出（148）和信号线输出（148）控制向至少一个消费者（102） 评估单元（154），所述评估单元（154）适于基于经由所述信号线输入（146）输入的信号来激活或去激活所述能量供给输出（144）。

    Illumination unit for vehicle headlights, and vehicle headlight
    9.
    发明授权
    Illumination unit for vehicle headlights, and vehicle headlight 有权
    汽车前大灯的照明单元和车头灯

    公开(公告)号：US08303148B2

    公开(公告)日：2012-11-06

    申请号：US12516706

    申请日：2007-11-21

    申请人： Peter Frey ,  Ralf Vollmer

    发明人： Peter Frey ,  Ralf Vollmer

    IPC分类号： B60Q1/04

    CPC分类号： F21V29/74 ,  F21S41/143 ,  F21S41/19 ,  F21S45/47 ,  F21S48/1104 ,  F21S48/328 ,  F21V19/0035 ,  F21Y2115/10

    摘要： An illumination unit having at least one light emitting diode chip and a housing (100) that at least partially surrounds the at least one light emitting diode chip (3), the housing (100) having fastening means for mounting the illumination unit in a luminaire, wherein the fastening means comprise at least one projection or one depression (122; 102) that is arranged on the housing (100) and, in order to mount the illumination unit in the luminaire, cooperates with a counterpart (210; 203′), coordinated in an accurately fitting fashion therewith, on a luminaire part (200; 200′, 200″) of the luminaire in such a way that the at least one projection or the at least one depression (122; 102) and the counterpart (210; 203′) interlock in an accurately fitting fashion.

    摘要翻译： 一种具有至少一个发光二极管芯片和至少部分地围绕所述至少一个发光二极管芯片（3）的壳体（100）的照明单元，所述壳体（100）具有紧固装置，用于将照明单元安装在灯具 ，其中所述紧固装置包括布置在所述壳体（100）上的至少一个突起或一个凹部（122; 102），并且为了将所述照明单元安装在所述照明器中，与对应物（210; 203'）配合， 以与所述照明装置的灯具部件（200; 200'，200“）以这样的方式以精确配合的方式配合，使得所述至少一个突起或所述至少一个凹部（122; 102）和所述对应物 210; 203'）以精确拟合的方式互锁。

    Reflector device for a lighting device
    10.
    发明授权
    Reflector device for a lighting device 有权
    用于照明装置的反光装置

    公开(公告)号：US07775688B2

    公开(公告)日：2010-08-17

    申请号：US11799827

    申请日：2007-05-02

    申请人： Johann Holland ,  Andreas Nittke

    发明人： Johann Holland ,  Andreas Nittke

    IPC分类号： F21V7/00

    CPC分类号： F21V19/0005

    摘要： A reflector device for a lighting device, having a reflector element that has a light emission side and a back side facing away from the light emission side. From the back side to the light emission side, at least one mounting opening is provided, through which an electrically conductive connection element is intended to be passed by its second end region and coupled with the reflector element. The connection element, in turn, serves the purpose of coupling to an individual lamp on the one hand and an electrical power source on the other, and in its first end region it has means for securing the reflector device in a retention device. It furthermore has a third region, adjoining the first end region, that has a round diameter in cross section, and this diameter does not increase between the third region and the second end region. The mounting opening and the connection element are structurally adapted to one another in such a way that the connection element cannot be passed all the way through the mounting opening.

    摘要翻译： 一种用于照明装置的反射器装置，具有反射器元件，该反射器元件具有背光源侧和远离发光侧的背面。 从后侧到光发射侧，至少设有一个安装开口，导电连接元件通过该安装开口被其第二端部区域通过并与反射器元件联接。 连接元件又一方面用于一方面连接到单独的灯和另一端的电源，并且在其第一端区域中具有用于将反射器装置固定在保持装置中的装置。 此外，它具有与第一端部区域邻接的第三区域，其具有横截面的圆形直径，并且该直径在第三区域和第二端部区域之间不增加。 安装开口和连接元件在结构上彼此适配，使得连接元件不能一直通过安装开口。