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1. 发明授权

US06191677B1 Inductance element 有权
标题翻译：电感元件
公开(公告)号：US06191677B1
公开(公告)日：2001-02-20
申请号：US09345386
申请日：1999-06-30
申请人： Bernhard Orben , Richard Koeppl , Rene Twardzik , Jerzy Cierpinski , Olaf Busse , Martin Grabner , Thomas Eckhard , Cristian Bahr
发明人： Bernhard Orben , Richard Koeppl , Rene Twardzik , Jerzy Cierpinski , Olaf Busse , Martin Grabner , Thomas Eckhard , Cristian Bahr
IPC分类号： H01F2730
CPC分类号： H01F27/325 , H01F2005/025
摘要： The invention relates to an coil former and at least one wire winding arranged on the coil former, the coil former (1) having a cylindrical sleeve (1a) whose cylinder axis runs parallel to the winding axis (A—A) of the at least wire winding, and at least two side walls (1b, 1c) arranged perpendicularly to the winding axis (A—A), and the cylindrical sleeve (1a) and the side walls (1b, 1c) forming at least one winding space for the at least one wire winding (2, 3). According to the invention, the at least two side walls (1b, 1c) each have at least one shoulder (1d, 1e), which subdivide the at least one winding space into a non-constricted first region (B1) and into at least one constricted second region (B2). In addition, the inductance element has electrical insulation (5), which bears on the at least one shoulder (1d, 1e) of the side walls (1b, 1c) and separates the non-constricted first region (B1) from the at least one constricted second region (B2).
摘要翻译：本发明涉及一种线圈架和线圈架上布置的至少一个线绕组，线圈架（1）具有圆柱形套筒（1a），其圆柱轴线平行于至少线绕组的绕线轴线（AA）以及垂直于卷绕轴线（AA）布置的至少两个侧壁（1b，1c），以及形成用于至少一根丝线的至少一个卷绕空间的圆柱形套筒（1a）和侧壁（1b，1c）绕组（2,3）。根据本发明，所述至少两个侧壁（1b，1c）各自具有至少一个肩部（1d，1e），所述至少一个肩部（1d，1e）将所述至少一个绕组空间细分成非收缩的第一区域（B1）并且至少一个缩小的第二区域（B2）。另外，电感元件具有电绝缘体（5），该电绝缘体（5）承载在侧壁（1b，1c）的至少一个肩部（1d，1e）上，并且将非限制的第一区域（B1）与至少一个缩小的第二区域（B2）。

2. 发明授权

US06291947B1 Circuit arrangement for operating at least one discharge lamp 有权
标题翻译：用于操作至少一个放电灯的电路布置
公开(公告)号：US06291947B1
公开(公告)日：2001-09-18
申请号：US09644041
申请日：2000-08-23
申请人： Richard Koeppl , Olaf Busse , Martin Grabner
发明人： Richard Koeppl , Olaf Busse , Martin Grabner
IPC分类号： G05F100
CPC分类号： H05B41/2985 , Y10S315/02 , Y10S315/05
摘要： The invention relates to a circuit arrangement for operating at least one discharge lamp, which has a half-bridge inverter (T1, T2, A) with a downstream load circuit (LD, CR) and has a half-bridge capacitor (CK) and also a monitoring apparatus for monitoring a change in the voltage drop across the half-bridge capacitor (CK) which is caused by the occurrence of a rectifying action in the at least one discharge lamp LP. According to the invention, the monitoring apparatus has a first RC element (R1, C1) and a second RC element (R2, C2), which are connected to one another by a threshold switch (DC), and means for detecting the switching state of the threshold switch (DC). The first RC element (R1, C1) is connected to the center tap of the half-bridge inverter, and the second RC element (R2, C2) is connected to the half-bridge capacitor (CK).
摘要翻译：本发明涉及一种用于操作至少一个放电灯的电路装置，该放电灯具有具有下游负载电路（LD，CR）并具有半桥电容器（CK）的半桥逆变器（T1，T2，A）和还包括用于监视由至少一个放电灯LP中发生整流作用而引起的半桥电容器（CK）两端的电压降变化的监视装置。根据本发明，监视装置具有通过阈值开关（DC）彼此连接的第一RC元件（R1，C1）和第二RC元件（R2，C2），以及用于检测开关状态的装置的阈值开关（DC）。第一个RC元件（R1，C1）连接到半桥逆变器的中心抽头，第二个RC元件（R2，C2）连接到半桥电容器（CK）。

3. 发明申请

US20050067974A1 Three-phase electronic ballast 失效
标题翻译：三相电子镇流器
公开(公告)号：US20050067974A1
公开(公告)日：2005-03-31
申请号：US10674143
申请日：2003-09-29
申请人： Grigoriy Trestman , Joseph Parisella , Richard Koeppl
发明人： Grigoriy Trestman , Joseph Parisella , Richard Koeppl
IPC分类号： H05B41/28 , H05B41/285 , H05B37/02
CPC分类号： H05B41/2856 , H05B41/28 , Y10S315/05
摘要： A ballast (10) for powering at least one gas discharge lamp (52) from a three-phase AC voltage source (30) comprises a three-phase rectifier circuit (200), a high frequency filter capacitor (300), and a high frequency inverter (400). Preferably, three-phase rectifier circuit (200) is implemented by a six-diode bridge, and high frequency filter capacitor (300) can be realized by a film capacitor or a ceramic capacitor. Ballast (10) provides a high power factor and low total harmonic distortion without requiring a dedicated power factor correction circuit. Other benefits of ballast (10) include enhanced efficiency, longer life, and lower inrush current.
摘要翻译：用于从三相AC电压源（30）向至少一个气体放电灯（52）供电的镇流器（10）包括三相整流器电路（200），高频滤波电容器（300）和高变频器（400）。优选地，三相整流电路（200）由六二极管电桥实现，高频滤波电容器（300）可由薄膜电容器或陶瓷电容器实现。镇流器（10）提供高功率因数和低总谐波失真，而不需要专用功率因数校正电路。镇流器（10）的其他优点包括提高效率，延长寿命和降低浪涌电流。

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