INDICATOR TEST SWITCH FOR DOWNLIGHT LIGHTING DEVICE AND BRACKET THEREFOR

A lighting device including a test device for testing the proper operation of a primary and a secondary power supply alternatively providing electrical power to the light. The test device is attached to a bracket using a single fastener such as a nut and the bracket is attached to a receptacle for t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NEWBOLD, RONALD C., JR, MCGEE, CONLEY L, WILCOX, SHAWN A, JAMES, MALCOLM D., SR, WILSON, CARL W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERATION HEATING LIGHTING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS FOR STORING ELECTRIC ENERGY TESTING WEAPONS
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Beschreibung
Zusammenfassung:	A lighting device including a test device for testing the proper operation of a primary and a secondary power supply alternatively providing electrical power to the light. The test device is attached to a bracket using a single fastener such as a nut and the bracket is attached to a receptacle for the light using a different single fastener, such as a pop- rivet or screw. Un dispositif déclairage comportant un dispositif dessai servant à tester le bon fonctionnement dun bloc dalimentation primaire et dun bloc dalimentation secondaire alimentant le dispositif déclairage. Le dispositif dessai est fixé à un support au moyen dune seule pièce de fixation, comme un écrou, et le support est fixé à un réceptacle destiné au dispositif déclairage au moyen dune pièce de fixation différente, comme un rivet pop ou une vis.