ES1975U - Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
- Google Patents
Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARDUS DOMINGO
GIMENO ANGEL
Original Assignee
CARDUS DOMINGO
GIMENO ANGEL
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Filing date
Publication date
Application filed by CARDUS DOMINGO, GIMENO ANGELfiledCriticalCARDUS DOMINGO
Priority to ES0001975UpriorityCriticalpatent/ES1975U/en
Publication of ES1975UpublicationCriticalpatent/ES1975U/en
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices
(AREA)
Abstract
A device for increasing and distributing the luminous intensity of any electric filament lamp, characterized by being constituted by a glass or white, blue or frosted crystal case, which covers, without adjusting, the upper half of the bulb received in the cap by a metal washer, which has three or more holes in its upper part to insert the ends, bent, of as many springs of steel wire, fixed at its other end to projections of the diffuser, glass or thick glass , with a series of grooves, in concentric circles, on its surface and that it approximately adjusts, by its inner concave face with the lower half of the bulb, not getting to join with the screen, in order that the air circulates and avoids the overheating. (Machine-translation by Google Translate, not legally binding)
ES0001975U1933-05-031933-05-03Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
PendingES1975U
(en)
Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
Electric incandescent lamp with device to increase and distribute the luminous intensity (Machine-translation by Google Translate, not legally binding)
Showcase with electrical device to contain in its center a map or orientation plane in which, the location of the inscriptions contained in the squares of the margin that exists between the plane or map and the frame of the showcase is indicated by means of light bulbs and threads, stripes or arrows. (Machine-translation by Google Translate, not legally binding)