DISCHARGE LAMP WITH REFLECTOR

PROBLEM TO BE SOLVED: To enable reuse of a discharge lamp 10 and a reflector 50, independently of each other. SOLUTION: This reflector 50 has a light illuminating opening 500 having a large diameter on its front side, and a center hole 501 having a small diameter on its backside. A sleeve 40, axiall...

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Bibliographic Details
Main Authors OKAYASU IZUMI, ARIMOTO KAZUHIKO
Format Patent
LanguageEnglish
Published 19.10.2006
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To enable reuse of a discharge lamp 10 and a reflector 50, independently of each other. SOLUTION: This reflector 50 has a light illuminating opening 500 having a large diameter on its front side, and a center hole 501 having a small diameter on its backside. A sleeve 40, axially extending backward from the center hole 501, is formed in the back of the reflector 50. The sleeve 40 has a structure with steps and is equipped with a front part, having a small diameter and a back part 44 having a large diameter. A discharge lamp 10 is detachably supported by a socket 30. Moreover, the reflector 50 is also detachably supported by the same socket 30 by using the back part 44 of the sleeve 40, separately from the discharge lamp 10. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050106408