ES232450A1 - Procedure to prevent the deformation of a high power lighting lamp (Machine-translation by Google Translate, not legally binding)
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Procedure to prevent the deformation of a high power lighting lamp (Machine-translation by Google Translate, not legally binding)
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Non-Portable Lighting Devices Or Systems Thereof
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Abstract
Procedure to prevent deformation of the balloon of a high-power lighting lamp, and, in particular, of the globe of a "bi-post" lamp, used in a projector intended for the cinematographic, television and similar industries, whose procedure is characterized in arranging, between the globe of the lamp and the mirror of the projector, at least one transparent screen, of any suitable form, in a material that ensures a depreciation of the heat transported by the direct rays that go from the filament of the lamp to the mirror that it is associated with it, and by the rays reflected by said mirror in the direction of the globe of the lamp. (Machine-translation by Google Translate, not legally binding)
ES0232450A1956-04-121956-12-13Procedure to prevent the deformation of a high power lighting lamp (Machine-translation by Google Translate, not legally binding)
ExpiredES232450A1
(en)