ES86720U - Projector device suitable for total lighting throughout the turning angle (Machine-translation by Google Translate, not legally binding)
- Google Patents
Projector device suitable for total lighting throughout the turning angle (Machine-translation by Google Translate, not legally binding)
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DESPLAT CAMPMANY ROSALIA
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DESPLAT CAMPMANY ROSALIA
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Priority to ES86720UpriorityCriticalpatent/ES86720Y/en
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Publication of ES86720YpublicationCriticalpatent/ES86720Y/en
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
"PROJECTOR DEVICE SUITABLE FOR TOTAL ILLUMINATION THROUGHOUT THE TURN ANGLE", characterized in that it comprises a light source placed in the center of a paraboloid of revolution by rotation of a parabola of horizontal axis around a vertical axis that passes through the indicated focus, using part of the external zone of the aforementioned paraboloid as reflecting surface of the double reflector of which the projector in question is provided. (Machine-translation by Google Translate, not legally binding)
ES86720U1961-04-181961-04-18
Projector device suitable for full illumination throughout the rotation angle
ExpiredES86720Y
(en)