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US08111002B2 Device and method for operating a high-pressure discharge lamp 有权
用于操作高压放电灯的装置和方法

  • Patent Title: Device and method for operating a high-pressure discharge lamp
  • Patent Title (中): 用于操作高压放电灯的装置和方法
  • Application No.: US11988367
    Application Date: 2006-06-30
  • Publication No.: US08111002B2
    Publication Date: 2012-02-07
  • Inventor: Michael Bönigk
  • Applicant: Michael Bönigk
  • Applicant Address: DE Munich
  • Assignee: OSRAM AG
  • Current Assignee: OSRAM AG
  • Current Assignee Address: DE Munich
  • Priority: DE102005031835 20050706
  • International Application: PCT/DE2006/001133 WO 20060630
  • International Announcement: WO2007/003171 WO 20070111
  • Main IPC: H05B37/02
  • IPC: H05B37/02
Device and method for operating a high-pressure discharge lamp
Abstract:
A device for operating a high-pressure discharge lamp (930) with a bipolar supply current and a regulated power input. The device includes a regulator (961) with an asymmetrical regulating characteristic curve for forming a current or power impulse (K1, K2) close to the zero crossing of the supply current.
Abstract(Chinese):

一种用于操作具有双极电源电流和稳压电源输入的高压放电灯（930）的装置。 该装置包括具有不对称调节特性曲线的调节器（961），用于形成接近电源电流过零点的电流或功率脉冲（K1，K2）。

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