Invention Grant
- Patent Title: Circuit arrangement for operating high-pressure discharge lamps and operating method for a high-pressure discharge lamp
- Patent Title (中): 用于操作高压放电灯的电路装置和高压放电灯的操作方法
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Application No.: US10594875Application Date: 2005-04-14
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Publication No.: US07656099B2Publication Date: 2010-02-02
- Inventor: Günther Hirschmann , Daniel Lerchegger , Bernhard Sieβegger
- Applicant: Günther Hirschmann , Daniel Lerchegger , Bernhard Sieβegger
- Applicant Address: DE Munich
- Assignee: Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Current Assignee: Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Current Assignee Address: DE Munich
- Agency: Frishauf, Holtz, Goodman & Chick, P.C.
- Priority: DE102004020499 20040426
- International Application: PCT/DE2005/000685 WO 20050414
- International Announcement: WO2005/104632 WO 20051103
- Main IPC: H05B41/36
- IPC: H05B41/36
Abstract:
The invention relates to a circuit arrangement for operating high pressure discharge lamps and corresponding operating method, whereby the input voltage for the pulsed trigger device is increased by means of a series resonance loop (L3, C4), of a cascade circuit, or a symmetrical voltage doubling circuit.
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