Lighting projector
AssigneeEtablissements Pierre Angenieux
InventorAndre A. Masson
Life of this patent
Estimating the term…
Abstract
This lighting projector, notably for surgical theaters, comprises a plurality of elongated basic elements extending radially from a central casing outwards and disposed by pairs in relative alignment and a light source for each pair of elements, disposed adjacent one of the two elements involved, with a pair of frosted zones adjacent said source, and a reflection mirror and an optical system adapted to form an image of said source on the field to be illuminated after reflecting said image on said mirror.
Claims1
Lighting projector comprising a star-shaped arrangement including a plurality of basic elements of elongated configuration, rigid with a casing disposed in the central portion of said projector and extending radially from said central portion, said basic elements being distributed by pairs and in relative alignment in each pair but on either side of said central casing, a common light source being provided for the two elements of a same pair and disposed on the side of one of the two elements involved, a pair of frosted zones being disposed on either side, and in close vicinity, of said common light source, each basic element comprising a reflection mirror located at its outer end opposite said central casing and inclined towards the surface to be illuminated, and also an optical system adapted to form the image of said light source on the field to be illuminated after reflecting said image on said inclined reflection mirror.
Dependencies are inferred from the claim text.