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1. 发明授权

US07145293B2 Electronic ballast having resonance excitation for generating a transfer voltage 有权
标题翻译：具有用于产生转印电压的共振激励的电子镇流器
公开(公告)号：US07145293B2
公开(公告)日：2006-12-05
申请号：US11101390
申请日：2005-04-08
申请人： Alois Braun , Young G. Kang , Walter Limmer , Joachim Muhlschlegel
发明人： Alois Braun , Young G. Kang , Walter Limmer , Joachim Muhlschlegel
IPC分类号： H05B41/36 , H05B37/02
CPC分类号： H05B41/2881 , H05B41/2883 , H05B41/388 , Y02B20/204
摘要： The invention relates to an electronic ballast, to an illumination device including the electronic ballast and an associated high-pressure discharge lamp, and to a corresponding operating method for a high-pressure discharge lamp, in which resonance excitation is used to generate a voltage-increased power for a transfer phase of the lamp Lp after starting.
摘要翻译：本发明涉及一种电子镇流器，涉及包括电子镇流器和相关联的高压放电灯的照明装置，以及用于高压放电灯的相应操作方法，其中共振激发用于产生电压镇流器，启动后灯Lp的转移阶段的功率增加。

2. 发明申请

US20060186828A1 Electronic ballast for a high-pressure discharge lamp having a current-measuring device 有权
公开(公告)号：US20060186828A1
公开(公告)日：2006-08-24
申请号：US11346159
申请日：2006-02-03
申请人： Alois Braun , Walter Limmer , Joachim Muhlschlegel , Markus Ziegler
发明人： Alois Braun , Walter Limmer , Joachim Muhlschlegel , Markus Ziegler
IPC分类号： H05B39/04
CPC分类号： H05B41/2883 , H05B41/2825 , H05B41/288 , H05B41/2887 , Y02B20/202
摘要： The invention relates to an electronic ballast and to an operating method for high-pressure discharge lamps. During a current measurement, in particular for current regulation, only switching phases of a specific polarity of the current are taken into consideration.

3. 发明申请

US20050225260A1 Electronic ballast having resonance excitation for generating a transfer voltage 有权
标题翻译：具有用于产生转印电压的共振激励的电子镇流器
公开(公告)号：US20050225260A1
公开(公告)日：2005-10-13
申请号：US11101390
申请日：2005-04-08
申请人： Alois Braun , Young Kang , Walter Limmer , Joachim Muhlschlegel
发明人： Alois Braun , Young Kang , Walter Limmer , Joachim Muhlschlegel
IPC分类号： H05B41/288 , H05B41/38 , H05B41/36 , H05B37/02
CPC分类号： H05B41/2881 , H05B41/2883 , H05B41/388 , Y02B20/204
摘要： The invention relates to an electronic ballast, to an illumination device including the electronic ballast and an associated high-pressure discharge lamp, and to a corresponding operating method for a high-pressure discharge lamp, in which resonance excitation is used to generate a voltage-increased power for a transfer phase of the lamp Lp after starting.
摘要翻译：本发明涉及一种电子镇流器，涉及包括电子镇流器和相关联的高压放电灯的照明装置，以及用于高压放电灯的相应操作方法，其中共振激发用于产生电压镇流器，启动后灯Lp的转移阶段的功率增加。

4. 发明申请

US20050083022A1 Step-up converter having power factor correction 有权
标题翻译：升压转换器具有功率因数校正功能
公开(公告)号：US20050083022A1
公开(公告)日：2005-04-21
申请号：US10952784
申请日：2004-09-30
申请人： Alois Braun , Walter Limmer , Joachim Muhlschlegel
发明人： Alois Braun , Walter Limmer , Joachim Muhlschlegel
IPC分类号： G05F1/70 , H02M1/00 , H02M1/42 , G05F1/10
CPC分类号： H02M1/4225 , G05F1/70 , Y02B70/126
摘要： A step-up converter has a power factor correction, has an input for connection to a supply voltage, in particular a rectified AC voltage; an inductor, a diode and a storage capacitor, which are coupled in a series arrangement between the input and the output, in which the voltage that is dropped across the storage capacitor is provided at the output; a switch, which is coupled between a junction point between the inductor and the diode, on the one hand, and a reference potential, on the other hand; and a drive circuit for the switch which controls the times for which the switch remains closed and open; the drive circuit being designed to control the time for which the switch remains closed as a function of the freewheeling time of the inductor. A method for operating such a step-up converter is also disclosed.
摘要翻译：升压转换器具有功率因数校正，具有用于连接到电源电压的输入，特别是整流的AC电压; 电感器，二极管和存储电容器，其以输出和输出之间的串联布置耦合，其中在输出端提供在存储电容器上落下的电压; 另一方面，耦合在电感器和二极管之间的连接点和参考电位之间的开关; 以及用于开关的驱动电路，其控制开关保持闭合和打开的时间; 驱动电路被设计成根据电感器的续流时间来控制开关保持关闭的时间。还公开了一种用于操作这种升压转换器的方法。

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