Low-pressure mercury vapor discharge lamp with improved heat...

Details Low-pressure mercury vapor discharge lamp with improved heat... Low-pressure mercury vapor discharge lamp with improved heat...

2006-07-11

2006-07-11

Williams, Joseph (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S027000, C445S044000, C313S573000, C313S634000

Reexamination Certificate

active

07074104

ABSTRACT:
A bulb-type fluorescent lamp has a case having an open end portion for housing a lighting circuit therein, an arc tube extending outside through the open end portion of the case, and a globe having an open end portion for housing the arc tube therein. An adhesive is supplied to the inner surface of the open end portion of the case at four circumferentially spaced areas, and the open end portion of the globe is inserted into the open end portion of the case. As a result, the globe is fixed to the case with the adhesive.

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