Browse Prior Art Database

ILLUMINATOR

IP.com Disclosure Number: IPCOM000023494D
Original Publication Date: 1977-Dec-31
Included in the Prior Art Database: 2004-Mar-31
Document File: 2 page(s) / 105K

Publishing Venue

Xerox Disclosure Journal

Abstract

An elongated envelope is provided with its internal surfaces coated with a diffuse reflective material. The envelope is closed except for a butterfly-shaped window 11. A compact quartz-halogen lamp 12 ii mounted on a rear surface of the envelope 10 with its filament Positioned within the envelope 10.

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ILLUMINATOR Brian George Sallery

Proposed Classification U.S. Cl. 240/41 Int. Cl. F21m

An elongated envelope is provided with its internal surfaces coated with a diffuse reflective material. The envelope is closed except for a butterfly-shaped window 11. A compact quartz-halogen lamp 12 ii mounted on a rear surface of the envelope 10 with its filament Positioned within the envelope 10.

In another arrangement more than one lamp is used.