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1. 发明授权

US5894202A Ignition device for gas discharge lamps, particularly for motor vehicle lights 失效
标题翻译：气体放电灯点火装置，特别适用于汽车灯
公开(公告)号：US5894202A
公开(公告)日：1999-04-13
申请号：US765200
申请日：1997-01-03
申请人： Dieter Betz , Ulrich Drews , Thomas Gross , Bernd Rothfuss , Thomas Kienzler
发明人： Dieter Betz , Ulrich Drews , Thomas Gross , Bernd Rothfuss , Thomas Kienzler
IPC分类号： H05B41/00 , H05B41/04 , H05B41/16 , H05B41/18 , H05B37/00
CPC分类号： H05B41/042 , H05B41/18 , Y10S315/02
摘要： An ignition device for gas discharge lamps is proposed, in particular for motor vehicle lights. The ignition device contains a first transformer (17) which is supplied on its primary side with an alternating current produced from a direct current supply voltage. To generate this alternating current, a capacitor (14), which is acted upon by a charging current, constitutes a closed circuit together with the primary winding of the first transformer and a spark gap (16), wherein the spark gap (16) arcs at a predetermined charge state of the capacitor (14). This device makes a simple, inexpensive, and space-saving device possible for generating the required operating voltage for the transformer (17), wherein the spark gap can be reliably used, even at higher temperatures.
摘要翻译： PCT No.PCT / DE95 / 00829 Sec。 371日期1997年1月3日 102（e）日期1997年1月3日PCT归档1995年6月27日PCT公布。第WO96 / 01550号公报日期1996年1月18日提出了气体放电灯点火装置，特别是汽车灯。点火装置包含第一变压器（17），该第一变压器（17）在其初级侧由直流电源电压产生的交流电。为了产生这种交流电，由充电电流起作用的电容器（14）与第一变压器的初级绕组和火花隙（16）构成闭合电路，其中火花隙（16）弧形在电容器（14）的预定充电状态。该装置使得可以为变压器（17）产生所需的工作电压的简单，便宜和节省空间的装置，其中即使在较高的温度下也可以可靠地使用火花隙。

2. 发明授权

US5892332A Starter for a high-pressure gas discharge lamp 失效
标题翻译：起动器用于高压气体放电灯
公开(公告)号：US5892332A
公开(公告)日：1999-04-06
申请号：US875663
申请日：1997-07-30
申请人： Ulrich Drews , Bernd Rothfuss , Thomas Kienzler
发明人： Ulrich Drews , Bernd Rothfuss , Thomas Kienzler
IPC分类号： H05B41/18 , H05B41/04 , H05B37/02 , H05B41/32
CPC分类号： H05B41/042
摘要： On one side, a high-pressure gas discharge lamp (10) is connected, by way of the secondary winding (16) of an ignition transformer (14), to a line (11) and, on its second side, to a second line (12). It is therefore connected to a first voltage U.sub.1. A third line (13) delivers a further voltage U.sub.2. The ignition energy is supplied with the aid of a pulse. For this purpose, a spark gap (17) is provided in series with the primary winding (15), which gap abruptly becomes conductive when the breakdown voltage is attained. A first capacitor (18) that is charged by the voltage U.sub.2 by way of a resistor (20) connected in series is disposed in parallel to the first capacitor. The series connection of a second capacitor (19) and a diode (22) is provided in parallel to the first capacitor. The connecting point of the second capacitor and the diode is connected to the second line (12) by way of a resistor (21). This second capacitor 19 is charged by the voltage U.sub.1. The ignition-current path is closed by a voltage-limiting element (23). When the spark gap breaks down, the first, then both, capacitors experience a graduated discharge.
摘要翻译： PCT No.PCT / DE96 / 02047 Sec。 371日期1997年7月30日 102（e）日期1997年7月30日PCT提交1996年10月28日PCT公布。公开号WO97 / 21329 日期：1997年6月12日一方面，通过点火变压器（14）的次级绕组（16）将高压气体放电灯（10）连接到线路（11），并且在其第二侧到第二线（12）。因此它连接到第一电压U1。第三行（13）传送另外的电压U2。借助于脉冲提供点火能量。为此，与初级绕组（15）串联提供火花隙（17），当达到击穿电压时，该间隙突然变为导通。通过串联连接的电阻器（20）由电压U2充电的第一电容器（18）与第一电容器并联设置。与第一电容器并联地设置第二电容器（19）和二极管（22）的串联连接。第二电容器和二极管的连接点通过电阻器（21）连接到第二线路（12）。该第二电容器19由电压U1充电。点火电流路径被限压元件（23）封闭。当火花间隙发生故障时，首先，然后两个电容器经历刻度放电。

3. 发明授权

US06727601B2 Motor vehicle headlight with ignition device 失效
标题翻译：汽车头灯带点火装置
公开(公告)号：US06727601B2
公开(公告)日：2004-04-27
申请号：US10422832
申请日：2003-04-25
申请人： Bernd Rothfuss , Thomas Gross , Klaus Jahnel , Heinz Ruckwied
发明人： Bernd Rothfuss , Thomas Gross , Klaus Jahnel , Heinz Ruckwied
IPC分类号： B60Q100
CPC分类号： F21V25/04 , F21S41/17 , F21S41/192
摘要： The invention concerns a motor vehicle headlight with an ignition device (3) for generating an ignition voltage for operating a light (4). The headlight has a safety device 1 for protection from injuries caused by electricity, wherein the ignition device (3) comprises a housing (5) for receiving the light (4) and an ignition switch which can be connected to the light (4) and terminals (6, 7) for electric connection of the ignition switch and the vehicle electrical system. The housing (5) can be mounted to a base plate (2). To improve safety of maintenance or mounting of the headlight, in particular to prevent injuries through contact with exposed electrically conducting parts where high voltages could be present, the use of a safety device 1 is proposed which is disposed on the base plate 2 and comprises means for mounting the housing 5, wherein the ignition device 3 can be connected to the vehicle electrical system via the safety device 1 only when the housing 5 is mounted.
摘要翻译：本发明涉及具有用于产生用于操作光（4）的点火电压的点火装置（3）的机动车辆头灯。头灯具有用于防止由电引起的伤害的安全装置1，其中点火装置（3）包括用于接收光（4）的壳体（5）和可连接到光（4）的点火开关和用于点火开关和车辆电气系统的电连接的端子（6,7）。壳体（5）可以安装到基板（2）上。为了提高大灯的维护或安装的安全性，特别是为了防止与存在高电压的暴露的导电部件接触而造成的伤害，提出了安装在基板2上的安全装置1的使用，用于安装壳体5，其中仅当安装壳体5时，点火装置3可以经由安全装置1连接到车辆电气系统。

4. 发明授权

US6057650A Input circuit for the starter of a high-pressure gas-filled discharge lamp 失效
标题翻译：高压气体充放电灯起动器的输入电路
公开(公告)号：US6057650A
公开(公告)日：2000-05-02
申请号：US77775
申请日：1998-08-31
申请人： Dieter Betz , Ulrich Drews , Thomas Gross , Bernd Rothfuss , Thomas Kienzler
发明人： Dieter Betz , Ulrich Drews , Thomas Gross , Bernd Rothfuss , Thomas Kienzler
IPC分类号： H05B41/18 , H05B41/04 , H05B41/288 , H05B41/38 , H05B37/00
CPC分类号： H05B41/042 , H05B41/2881 , H05B41/382 , Y02B20/204
摘要： A high-pressure gas discharge lamp is connected on one side to a lead across the secondary winding of a starter transformer and to a second lead on the second side. Starting energy is applied with a pulse. For this purpose, a controllable switch which becomes conducting on reaching a certain voltage or is connected by a drive is provided in series with the primary winding. A capacitor connected in parallel to the series connection is charged by voltage U between the input terminals across a resistor connected in series and a diode. An input circuit provided between these input terminals of the starter has a capacitor, a protective element or a combination of the two for protection against voltage peaks.
摘要翻译： PCT No.PCT / DE96 / 01620 Sec。 371日期1998年8月31日 102（e）1998年8月31日PCT PCT 1996年9月2日PCT公布。出版物WO97 / 21328 日期：1997年6月12日高压气体放电灯在一侧连接到起动变压器的次级绕组上的引线，并在第二侧连接到第二引线。启动能量用脉冲施加。为此，与初级绕组串联地提供在达到一定电压时变为导通或通过驱动器连接的可控开关。与串联连接并联的电容器通过串联连接的电阻器和二极管之间的输入端子之间的电压U来充电。在起动器的这些输入端之间提供的输入电路具有电容器，保护元件或两者的组合以防止电压峰值。

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