Invention Grant
- Patent Title: Electrode rod holder in a high-pressure discharge lamp
- Patent Title (中): 电极杆支架在高压放电灯中
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Application No.: US12734458Application Date: 2007-11-29
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Publication No.: US07973478B2Publication Date: 2011-07-05
- Inventor: Adam Kotowicz
- Applicant: Adam Kotowicz
- Applicant Address: DE München
- Assignee: OSRAM Gesellschaft mit beschränkter Haftung
- Current Assignee: OSRAM Gesellschaft mit beschränkter Haftung
- Current Assignee Address: DE München
- Agency: Holtz, Holtz, Goodman & Chick, PC
- International Application: PCT/EP2007/063024 WO 20071129
- International Announcement: WO2009/068104 WO 20090604
- Main IPC: H01J17/18
- IPC: H01J17/18
Abstract:
The invention relates to an improved electrode rod (1) holder with the aid of a metal tube piece 5 and a metal plate 6 connected in a fixed manner to the metal tube piece for a mercury ultra-high pressure discharge lamp.
Public/Granted literature
- US20100253206A1 ELECTRODE ROD HOLDER IN A HIGH-PRESSURE DISCHARGE LAMP Public/Granted day:2010-10-07
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