JPS5564360A - Metal halide lamp - Google Patents

Metal halide lamp

Info

Publication number
JPS5564360A
JPS5564360A JP13831778A JP13831778A JPS5564360A JP S5564360 A JPS5564360 A JP S5564360A JP 13831778 A JP13831778 A JP 13831778A JP 13831778 A JP13831778 A JP 13831778A JP S5564360 A JPS5564360 A JP S5564360A
Authority
JP
Japan
Prior art keywords
conductor
electrode
starting
luminous tube
metal halide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13831778A
Other languages
Japanese (ja)
Inventor
Masato Saito
Keiichi Baba
Masahiro Dobashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13831778A priority Critical patent/JPS5564360A/en
Publication of JPS5564360A publication Critical patent/JPS5564360A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To both improve an efficiency and provide a better starting operation, by providing an auxiliary starting conductor at one end of the luminous tube, and positioning the conductor partially between point end of electrode and end of sealing part.
CONSTITUTION: In an outer tube 16, having a base 15 at one end, is arranged a luminous tube 1 having an electrode 2, 3 facing to each other. Circumferentially on outer wall face of at least one of the electrodes 2, 3, is provided a starting auxiliary conductor 4' for partly serving to hold the luminous tube 1. Width of the starting auxiliary conductor 4' is made in a dimension of 2W10mm, and at least a part of the conductor 4' is made situated between a point end T of the electrode and an end E of the sealing part. Potential of the facing electrode 3 is applied to the starting auxiliary conductor 4'.
COPYRIGHT: (C)1980,JPO&Japio
JP13831778A 1978-11-09 1978-11-09 Metal halide lamp Pending JPS5564360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13831778A JPS5564360A (en) 1978-11-09 1978-11-09 Metal halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13831778A JPS5564360A (en) 1978-11-09 1978-11-09 Metal halide lamp

Publications (1)

Publication Number Publication Date
JPS5564360A true JPS5564360A (en) 1980-05-15

Family

ID=15219061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13831778A Pending JPS5564360A (en) 1978-11-09 1978-11-09 Metal halide lamp

Country Status (1)

Country Link
JP (1) JPS5564360A (en)

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