ELECTRODELESS HIGH FREQUENCY SPECTRAL LAMP IN VACUUM JACKET Russian patent published in 1996 - IPC

FIELD: spectral light sources. SUBSTANCE: electrodeless high frequency spectral lamp in a vacuum jacket includes the optically transparent window 1, the jacket 2, the tube 3 of the electrodeless lamp, the tapping 4 of the electrodeless lamp, the inductor of high-frequency generator, the sleeve 6, being a ceramic cylinder, the leg 7. The inductor of an anode circuit of the HF-generator is arranged inside of the sleeve 6. The tube of the electrodeless lamp is placed in the inductor, and the tapping is placed outside of the inductor. Lower ends of the inductor and the sleeve are in the same plane, normal relative to an axis of the inductor. EFFECT: enhanced structure of the spectral light source. 3 cl, 1 dwg