FOUNTAIN WITH ILLUMINATION OF WATER JETS Russian patent published in 1999 - IPC

FIELD: lighting engineering. SUBSTANCE: fountain has device to feed water through outlet branch pipes arranged concentrically around central illuminator. The latter is made of light source and bunch of fiber light guides in the form of focon with chaotic laying of light guides. Output end face of focon is developed relative to its input end face about axis of focon. Output ends of light guides are positioned at different angles. Illuminator is fitted with disc with set of irregularly laid light filters. EFFECT: enhanced decorative effect. 1 cl, 2 dwg