Compact lamp assembly with tubular portions arranged in V-shaped

Electric lamp and discharge devices – With envelope – Having base and connector

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Details

313634, 313493, H01J 744

Patent

active

056729324

ABSTRACT:
A compact low pressure discharge lamp assembly is disclosed for use in a lighting fixture. The assembly has a base terminating in a fitting and at least one discharge tube including at least two elongated tubular portions The two elongated tubular portions having fixed ends terminating at the base and opposed free ends. A control circuit housing is mountable to the base opposite the fitting, and a first of elongated tubular portion extends away from the base and is splayed away from another elongated tubular portion to define a V-shaped configuration. The control circuit housing has a wedge-shaped profile for allowing it to nest within the V-shaped configuration, and the discharge lamp assembly has a maximum width dimension determined by the distance between the outermost surfaces of the free ends of the discharge tubes.

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patent: 4456854 (1984-06-01), Osada et al.
patent: 4871944 (1989-10-01), Skwirut et al.
patent: 5128590 (1992-07-01), Holzer

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