- 专利标题： Circuit arrangement and method for operating high-pressure discharge lamps
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申请号： US11449981申请日： 2006-06-09
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公开(公告)号： US20060290293A1公开(公告)日： 2006-12-28
- 发明人: Franz Bernitz , Christian Breuer , Andreas Huber , Kai Wolter
- 申请人： Franz Bernitz , Christian Breuer , Andreas Huber , Kai Wolter
- 申请人地址： DE Munich
- 专利权人： Patent-Treuhand-Gesellschaft fur Elektrische Gluhlampen mbh
- 当前专利权人： Patent-Treuhand-Gesellschaft fur Elektrische Gluhlampen mbh
- 当前专利权人地址： DE Munich
- 优先权： DE102005028239.3 20050617
- 主分类号： H05B41/36
- IPC分类号： H05B41/36
摘要：
High-pressure discharge lamps may explode at the end of their life. In order to be able to predict an explosion, the gradient of the operating voltage is evaluated. If a risk of explosion is detected, the lamp operation is interrupted.
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