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Luigi Pasqualini
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Individual
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Individual
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F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
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Engineering & Computer Science
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General Engineering & Computer Science
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Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices
(AREA)
Abstract
22,429. Pasqualini, L. Oct. 11. Arc lamps. - A search - light using non- mineralized carbons is cooled by means of one or more electric fans. A fan v may for. example be placed so as to blow air on to the back of and past the edges of the reflector. Other fans W may be arranged in a chamber F above the casing so as to draw air in through holes in the bottom of the casing.
GB191122429D1911-10-111911-10-11Improvements in Electric Search Lights.
ExpiredGB191122429A
(en)