Explosion-proof emergency light

An explosion-proof emergency light. The emergency light includes an explosion-proof housing containing a rechargeable battery, a sealed-beam light and emergency electronics for providing a charging current for the battery and for connecting the sealed-beam light to the battery upon loss of AC line v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ROCHE, THOMAS F
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	An explosion-proof emergency light. The emergency light includes an explosion-proof housing containing a rechargeable battery, a sealed-beam light and emergency electronics for providing a charging current for the battery and for connecting the sealed-beam light to the battery upon loss of AC line voltage. Access is provided to the interior of the explosion-proof emergency light through a circular cover containing an explosion-proof glass window through which emergency illumination is provided. The sealed-beam light is located eccentrically with respect to the glass window; and indicator lights for denoting the charge state of the rechargeable battery and the presence of AC current are mounted above the sealed-beam light, both being disposed in the cresent-shaped area formed by the aforesaid eccentric mounting, so as to be visible from the exterior of the explosion-proof emergency lamp.