Lamp

The invention provides a lamp. A discharge tube (1) of glass, filled with halogen / noble-gas mix, passes through a 1/2 lambda wave guide (2) of alumina at an aperture (3) 1/4 lambda from one end (4). The wave guide is silver plated to establish resonance between its opposed ends (4, 5). An antenna/...

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Bibliographic Details
Main Authors PRESTON BARRY, ODELL EDWIN CHARLES
Format Patent
LanguageChinese
English
Published 18.01.2012
Subjects
BASIC ELECTRIC ELEMENTS
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Summary:The invention provides a lamp. A discharge tube (1) of glass, filled with halogen / noble-gas mix, passes through a 1/2 lambda wave guide (2) of alumina at an aperture (3) 1/4 lambda from one end (4). The wave guide is silver plated to establish resonance between its opposed ends (4, 5). An antenna/probe (6) is provided in another aperture (7), driven via a matching circuit (8) from an amplifier (9). The discharge tube has a length greater than twice the thickness of the wave guide, extending from the wave guide on at least one side thereof.
Bibliography:Application Number: CN20111150318