Invention Grant
- Patent Title: High-pressure discharge lamp with halogens
- Patent Title (中): 高压放电灯带卤素灯
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Application No.: US11578238Application Date: 2005-04-14
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Publication No.: US07973482B2Publication Date: 2011-07-05
- Inventor: Michael Brinkhoff , Hans-Jürgen Keck , Rainer Kling
- Applicant: Michael Brinkhoff , Hans-Jürgen Keck , Rainer Kling
- Applicant Address: DE Munich
- Assignee: OSRAM Gesellschaft mit beschraenkler Haftung
- Current Assignee: OSRAM Gesellschaft mit beschraenkler Haftung
- Current Assignee Address: DE Munich
- Priority: DE102004019185 20040416
- International Application: PCT/DE2005/000684 WO 20050414
- International Announcement: WO2005/101455 WO 20051027
- Main IPC: H01J61/30
- IPC: H01J61/30 ; H01J61/36 ; H01J61/20
Abstract:
A high-pressure discharge lamp with an axial symmetry axis and metal halogenide filling has electrodes with shafts designed as pins with a diameter of 0.5 to 1.15 mm. The halogen for the halogenide is composed of iodine and possibly bromine components, iodine being used alone or in combination with bromine, and the bromine/iodine atomic ratio amounting to maximum 2.
Public/Granted literature
- US20070200504A1 High-Pressure Discharge Lamp Public/Granted day:2007-08-30
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