RF coupler stabilization in an induction RF fluorescent light bulb

An induction RF fluorescent light lamp capable of providing increased structural support and axial alignment for a power coupler located in a re-entrant cavity of a lamp envelope of the induction RF fluorescent light lamp, the lamp envelope with re-entrant cavity both covered on a partial vacuum sid...

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Bibliographic Details
Main Authors MAYA JAKOB, GODYAK VALERY A
Format Patent
LanguageEnglish
Published 08.09.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:An induction RF fluorescent light lamp capable of providing increased structural support and axial alignment for a power coupler located in a re-entrant cavity of a lamp envelope of the induction RF fluorescent light lamp, the lamp envelope with re-entrant cavity both covered on a partial vacuum side with phosphor and filled with a working gas mixture, the re-entrant cavity having an open entrance end and a closed innermost end, and a pliable spacer positioned between and in contact with both the innermost end of the power coupler and the innermost end of the re-entrant cavity, the pliable spacer having a shape that both provides structural support to prevent movement of the power coupler with respect to the re-entrant cavity and to provide axial alignment of the power coupler to the re-entrant cavity.
Bibliography:Application Number: US201313946391