Accession Number : AD0620555
Title : DEVELOPMENT OF A SHOCK RESISTANT INDICATOR LIGHT.
Descriptive Note : Final rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Haynsworth,J. D.
Report Date : 09 JUN 1948
Pagination or Media Count : 9
Abstract : A shock-resistant 120-volt switchboard indicator light for use aboard naval vessels was developed. The light consists of a resiliently mounted fixture and a special lamp with multiple-filament supports. It is resistant to high-impact shock such as may result from battle conditions. It is applicable directly to 120-volt circuits and, with an 18-watt series resistor, to 440-volt circuits. Where space permits it can be used to replace the present 6-volt Navy standard switchboard light with a minimum of switchboard modification.
Descriptors : (*INDICATOR LIGHTS, NAVAL EQUIPMENT), SHOCK RESISTANCE, FLEXIBLE COUPLINGS
Distribution Statement : APPROVED FOR PUBLIC RELEASE