JPS5255281A - Metallic vapor discharge lamp - Google Patents

Metallic vapor discharge lamp

Info

Publication number
JPS5255281A
JPS5255281A JP13033875A JP13033875A JPS5255281A JP S5255281 A JPS5255281 A JP S5255281A JP 13033875 A JP13033875 A JP 13033875A JP 13033875 A JP13033875 A JP 13033875A JP S5255281 A JPS5255281 A JP S5255281A
Authority
JP
Japan
Prior art keywords
discharge lamp
vapor discharge
metallic vapor
support
luminous
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.)
Granted
Application number
JP13033875A
Other languages
Japanese (ja)
Other versions
JPS581507B2 (en
Inventor
Minoru Sugiura
Kyoichi Sakugi
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.)
Iwasaki Denki KK
Original Assignee
Iwasaki Denki KK
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 Iwasaki Denki KK filed Critical Iwasaki Denki KK
Priority to JP13033875A priority Critical patent/JPS581507B2/en
Publication of JPS5255281A publication Critical patent/JPS5255281A/en
Publication of JPS581507B2 publication Critical patent/JPS581507B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

PURPOSE: To minimize dispersion of luminous color by providing a support, on which at least one or more rare earth metal oxides is supported, at a lower temperature of main electrode within a luminous tube. The support includes a metal having a high melting point.
COPYRIGHT: (C)1977,JPO&Japio
JP13033875A 1975-10-31 1975-10-31 goldenrod Expired JPS581507B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13033875A JPS581507B2 (en) 1975-10-31 1975-10-31 goldenrod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13033875A JPS581507B2 (en) 1975-10-31 1975-10-31 goldenrod

Publications (2)

Publication Number Publication Date
JPS5255281A true JPS5255281A (en) 1977-05-06
JPS581507B2 JPS581507B2 (en) 1983-01-11

Family

ID=15031973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13033875A Expired JPS581507B2 (en) 1975-10-31 1975-10-31 goldenrod

Country Status (1)

Country Link
JP (1) JPS581507B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790860A (en) * 1980-11-26 1982-06-05 Toshiba Corp Metal halide lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790860A (en) * 1980-11-26 1982-06-05 Toshiba Corp Metal halide lamp

Also Published As

Publication number Publication date
JPS581507B2 (en) 1983-01-11

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