LIGHT CONDUCTING DEVICE Russian patent published in 1999 - IPC

FIELD: lighting engineering; lighting fixtures, floodlights, etc. SUBSTANCE: device has bundle of fiber light conductors joined together at input side and mounted for rotation about its axis; at output side, light conductors are joined so that relative position of fibers is similar on both ends forming input and output sides perpendicular to axes of light conductors. Output side is arranged for turning about axis perpendicular to that of input side by means of turning gear hinged to input-side rotating gear. EFFECT: provision for transmitting and controlling concentrated light beam. 2 cl, 1 dwg