Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Optical Radiation Corp
Original Assignee
Optical Radiation Corp
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Publication date
Application filed by Optical Radiation CorpfiledCriticalOptical Radiation Corp
Priority to ES406826ApriorityCriticalpatent/ES406826A1/en
Publication of ES406826A1publicationCriticalpatent/ES406826A1/en
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
A lighting system comprising: a light source including a pair of spaced electrodes that produce a zone of light therebetween; a reflector constituting a surface of revolution about a longitudinal axis coinciding with a line between said electrodes through said light zone; said surface of revolution comprising a segment of an ellipse with its major axis rotated from said longitudinal axis around the first focus of said ellipse; and means defining an opening in the second focal plane of the reflector having a greater transverse dimension, said reflector being positioned to form the image of the light zone between said electrodes in said opening and substantially coinciding with the larger transverse dimension of said opening. (Machine-translation by Google Translate, not legally binding)
ES406826A1972-09-191972-09-19An illumination system. (Machine-translation by Google Translate, not legally binding)
ExpiredES406826A1
(en)