HIGHLIGHT PROJECTOR Russian patent published in 1995 - IPC

FIELD: stage equipment for theaters. SUBSTANCE: projector has case, light source, and electric drive. Introduced in addition are also horn-type light conductors with optical lenses in distal part, revolving rollers, reduction unit on supporting mount, and polyhedron with light filters installed in its faces. Polyhedron is kinematically linked with variable-speed electric drive through reduction unit. Spring-loaded rollers are installed in seats of supporting mount and come in contact with lower part of polyhedron made in the form of cylinder. Horn-type light conductors are mounted through their distal part on perimeter of projector case. Light filters are of combination type or may be composed of filters having different spectral carrying capacities. Projector components are accommodated in case built up of sectors with sides abutting each other. One of sectors accommodates light source, polyhedron, supporting mount, reduction unit, drive, and divisible part of light conductors; other sectors house remaining light conductors. EFFECT: enlarged functional capabilities. 4 cl, 2 dwg