Switching apparatus for operating discharge lamps
    14.
    发明授权
    Switching apparatus for operating discharge lamps 失效
    用于操作放电灯的开关装置

    公开(公告)号:US06914392B2

    公开(公告)日:2005-07-05

    申请号:US10610647

    申请日:2003-07-02

    CPC分类号: H05B41/042

    摘要: The following circuit is proposed for discharge lamps having a particularly high starting voltage. An a.c. voltage generator (1) provides a corresponding a.c. voltage. A starting voltage generating device, which comprises a piezo transformer (2), is connected to the a.c. voltage generator (1) and can be connected at its output to a discharge lamp (4), generates a starting voltage from the a.c. voltage. The starting voltage generating device in this case comprises at least one diode (3) which is connected in parallel with the output of the starting voltage generating device. A zero-order pump circuit is thus integrated in the starting circuit. Advantageous here is the use of higher-order pump circuits.

    摘要翻译: 提出了具有特别高的起始电压的放电灯的以下电路。 一个 电压发生器(1)提供相应的交流 电压。 包括压电变压器(2)的起动电压产生装置连接到直流电源。 电压发生器(1),并可在其输出端连接到放电灯(4),从交流电源产生启动电压。 电压。 在这种情况下,起动电压产生装置包括与起动电压产生装置的输出并联连接的至少一个二极管(3)。 因此,零级泵电路被集成在起动电路中。 这里有利的是使用高阶泵电路。

    Lighting system with a high-pressure discharge lamp
    15.
    发明授权
    Lighting system with a high-pressure discharge lamp 失效
    照明系统配有高压放电灯

    公开(公告)号:US06462476B1

    公开(公告)日:2002-10-08

    申请号:US09338469

    申请日:1999-06-22

    IPC分类号: H01J1346

    摘要: The invention relates to a lighting system with a high-pressure discharge lamp and a control unit (W, FS, C1, W) for the high-pressure discharge lamp (1), where the lamp base (10) has at least two housing parts (10a, 10b) which are connected to one another by a releasable closure (22). The first housing part (10a) has fastening means (24) for the at least one lamp vessel (11). The high-voltage part (TR) of the ignition device (TR, FS, C1) is accommodated in the first housing part (10a), whilst the second housing part (10b) is provided with the electrical connections (20) for the high-pressure discharge lamp (1) and preferably contains the remaining components (FS, C1) of the ignition device and the voltage converter (W) of the control unit.

    摘要翻译: 本发明涉及具有高压放电灯的照明系统和用于高压放电灯(1)的控制单元(W,FS,C1,W),其中灯座(10)具有至少两个壳体 通过可释放的封闭件(22)彼此连接的部件(10a,10b)。 第一壳体部分(10a)具有用于至少一个灯泡(11)的紧固装置(24)。 点火装置(TR,FS,C1)的高压部分(TR)容纳在第一壳体部分(10a)中,而第二壳体部分(10b)设置有用于高温的电连接(20) 压力放电灯(1),并且优选地包含点火装置的剩余部件(FS,C1)和控制单元的电压转换器(W)。

    High-pressure discharge lamp having a base at one end and a starting device integrated in the base
    17.
    发明授权
    High-pressure discharge lamp having a base at one end and a starting device integrated in the base 有权
    在一端具有基座的高压放电灯和集成在基座中的起动装置

    公开(公告)号:US06191538B1

    公开(公告)日:2001-02-20

    申请号:US09515400

    申请日:2000-02-29

    IPC分类号: H05B3700

    CPC分类号: H01J61/56 H05B41/042

    摘要: The invention relates to a high-pressure discharge lamp having a base at one end and whose return conductor (13) is protected with the aid of a bidirectional trigger (D) against high induced voltages of the radio interference suppression reactor (L1) connected to the return conductor (13).

    摘要翻译: 本发明涉及一种高压放电灯,其具有一端的基座,并且借助于双向触发器(D),其反射导体(13)被保护以抵抗与无线电干扰抑制电抗器(L1)连接的高感应电压的高压放电灯 返回导体(13)。

    Circuit Arrangement Having a Transformation Apparatus and Operating Method for a Lamp Using a Circuit Arrangement Having a Transformation Apparatus
    18.
    发明申请
    Circuit Arrangement Having a Transformation Apparatus and Operating Method for a Lamp Using a Circuit Arrangement Having a Transformation Apparatus 失效
    具有变换装置的电路布置和使用具有变换装置的电路布置的灯的操作方法

    公开(公告)号:US20090140662A1

    公开(公告)日:2009-06-04

    申请号:US12224290

    申请日:2007-02-21

    IPC分类号: H05B37/00 G01R19/00

    CPC分类号: H05B41/042

    摘要: The present invention relates to a circuit arrangement having a transformation apparatus, which has a primary side (P) and a secondary side (S), wherein the primary side and the secondary side (S) are DC-isolated from one another, wherein the primary side (P) has a terminal for a supply voltage (UE) and is connected to a first reference potential, wherein the secondary side (S) comprises a first and a second output line, which, in the normal case, are not coupled to a reference potential and which form an output terminal, at which a voltage for a load (LA) can be provided, wherein it furthermore comprises: an apparatus for tapping off a measured voltage potential (CP) on the secondary side (S); and an apparatus (10) for determining whether the measured voltage potential is in a permissible range. The invention moreover relates to an operating method for a lamp using a circuit arrangement.

    摘要翻译: 本发明涉及具有初级侧(P)和次级侧(S)的变换装置的电路装置,其中初级侧和次级侧(S)彼此直流隔离,其中, 初级侧(P)具有用于电源电压(UE)的端子并且连接到第一参考电位,其中次级侧(S)包括第一和第二输出线,其在正常情况下不耦合 参考电位,并且形成可以提供用于负载(LA)的电压的输出端子,其中还包括:用于抽出次级侧(S)上的测量电压电位(CP)的装置; 以及用于确定所测量的电压电位是否在容许范围内的装置(10)。 本发明还涉及使用电路装置的灯的操作方法。

    Circuit arrangement having a converter without a transformer but with an inductor for the pulsed operation of dielectric barrier discharge lamps
    19.
    发明申请
    Circuit arrangement having a converter without a transformer but with an inductor for the pulsed operation of dielectric barrier discharge lamps 失效
    具有不带变压器但具有电介质阻挡放电灯的脉冲操作的电感器的转换器的电路装置

    公开(公告)号:US20070018590A1

    公开(公告)日:2007-01-25

    申请号:US11485231

    申请日:2006-07-12

    IPC分类号: H05B41/16

    CPC分类号: H05B41/2806 Y02B20/22

    摘要: The circuit arrangement according to the invention comprises an inductor-type converter for the pulsed operation of dielectric barrier discharge lamps (EL). The invention proposes both a half bridge variant and a full bridge variant. By selecting the inductance value of the inductor (L), it is possible to influence the edge steepness of the pulses, in the case of more than one inductor even independently for the rising and falling edges.

    摘要翻译: 根据本发明的电路装置包括用于电介质阻挡放电灯(EL)的脉冲操作的电感器型转换器。 本发明提出了半桥变型和全桥变体。 通过选择电感器(L)的电感值,可以影响脉冲的边缘陡度,在多于一个电感器的情况下,即使独立于上升沿和下降沿。