mercury-free metal halide lamp for a vehicle according to the present invention, inside the discharge space (111 ) and hermetic vessel (1) equipped with a light emitting part (11) with a metal halide (2) and a rare gas sealed in the discharge space (111), tip-to in the discharge ...
by Florian Hockel, Segment Leader LITE, Lamps and Multimedia Products at TÜV SÜD LPS DIGITAL TALKS(p54) Expert Talks on Light – Micro-Optics in Automotive Lighting by HELLA-FORVIA, PHABELOuS Pilot Line LpR100 | Nov/Dec 2023 |See subscription options Professor Shuji Nakamura's Blueprint ...
A thorium-free quartz metal halide lamp including an outer lamp envelope (120) defining an envelope space (122); a base (130) sealably connected to the outer lamp envelope (120); a discharge vessel (110) defining an inner discharge space (112), the discharge vessel (110) being disposed ...
Mercury-free arc tube unit for discharge lamps, comprises buffer metal halide with emission spectrum in visible range and rare gas enclosed in closed glass... Mercury-free arc tube unit for discharge lamps, comprises buffer metal halide with emission spectrum in visible range and rare gas ...
(112), the filling material including sodium iodide and at least one rare earth iodide, the filling material being thorium- free; or a thorium- free metal halide lamp including an outer lamp envelope (120) defining an envelope space (122); a base (130) sealably connected to the outer ...
United States Patent US5136214 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Dopant-free tungsten electrodes in metal halide lampsA metal halide lamp (10) having a high pressure quartz arc tube (12) in which the electrodes are non-thoriated.Lamouri AbbasNaruka AjaypalBrumleve TimothyC V Varanasi
A thorium-free quartz metal halide lamp including an outer lamp envelope (120) defining an envelope space (122); a base (130) sealably connected to the outer lamp envelope (120); a discharge vessel (110) defining an inner discharge space (112), the discharge vessel (110) being disposed ...
Chemical composition for mercury-free metal halide lampsBruce P. NewellNanu BratesRichard A. Snellgrove
by Florian Hockel, Segment Leader LITE, Lamps and Multimedia Products at TÜV SÜD LPS DIGITAL TALKS(p54) Expert Talks on Light – Micro-Optics in Automotive Lighting by HELLA-FORVIA, PHABELOuS Pilot Line LpR100 | Nov/Dec 2023 |See subscription options ...