发明授权
- 专利标题： Headlight for motor vehicles
- 专利标题（中）： 机动车头灯
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申请号： US192646申请日： 1994-02-07
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公开(公告)号： US5434763A公开(公告)日： 1995-07-18
- 发明人: Guenter Hege , Thomas Froelich , Ulrich Drews , Thomas Kienzler
- 申请人： Guenter Hege , Thomas Froelich , Ulrich Drews , Thomas Kienzler
- 申请人地址： DEX Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DEX Stuttgart
- 优先权： DEX4310307.3 19930330
- 主分类号： F21V23/02
- IPC分类号： F21V23/02 ; B60Q1/04 ; F21S8/10 ; F21V19/00 ; F21V25/00 ; H01R33/02 ; H05B41/00 ; H05B41/02 ; H05B41/24 ; H05B41/292 ; F21K7/00
摘要：
A headlight for vehicles has a light source formed as a gas discharge lamp, a ballast unit connected with the gas discharge lamp and producing high voltage, and a unit for preventing dispersion of electromagnetic radiation caused by the gas discharge lamp. The unit includes an electrical filtering circuit arranged near the gas discharge lamp and having a plurality of components, and a housing surrounds at least a part of the components of the electrical filtering circuit.
公开/授权文献
- US4368521A Method and apparatus for dragline tightline protection 公开/授权日：1983-01-11
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