Invention Grant
- Patent Title: Mercury-free discharge lamp having a translucent discharge vessel
- Patent Title (中): 具有半透明放电容器的无汞放电灯
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Application No.: US13129581Application Date: 2009-09-10
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Publication No.: US08736165B2Publication Date: 2014-05-27
- Inventor: Florian Bedynek , Matthias Bruchhausen , Grigorios Tsilimis , Frank Werner
- Applicant: Florian Bedynek , Matthias Bruchhausen , Grigorios Tsilimis , Frank Werner
- Applicant Address: DE Munich
- Assignee: Osram Gesellschaft MIT Beschraenkter Haftung
- Current Assignee: Osram Gesellschaft MIT Beschraenkter Haftung
- Current Assignee Address: DE Munich
- Priority: DE102008057703 20081117
- International Application: PCT/EP2009/061736 WO 20090910
- International Announcement: WO2010/054872 WO 20100520
- Main IPC: H01J61/00
- IPC: H01J61/00 ; H01J61/12 ; H01J61/82
Abstract:
A mercury-free discharge lamp with an electrical power consumption of less than 35 Watts may include a translucent discharge vessel which has a discharge space into which electrodes protrude for generating a gas discharge, wherein metal halides and ignition gas are contained in the discharge space, wherein the metal halides are present in a quantity in the range from 5 milligrams to 15 milligrams per 1 milliliter of discharge space volume in the discharge space.
Public/Granted literature
- US20110248628A1 MERCURY-FREE DISCHARGE LAMP Public/Granted day:2011-10-13
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