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JPS51122972A - Metalic halide lamp - Google Patents

Metalic halide lamp

Info

Publication number
JPS51122972A
JPS51122972A JP4714875A JP4714875A JPS51122972A JP S51122972 A JPS51122972 A JP S51122972A JP 4714875 A JP4714875 A JP 4714875A JP 4714875 A JP4714875 A JP 4714875A JP S51122972 A JPS51122972 A JP S51122972A
Authority
JP
Japan
Prior art keywords
metalic
halide lamp
halides
regulating
light emission
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
JP4714875A
Other languages
Japanese (ja)
Inventor
Satoru Kono
Akihiro Kamiya
Isao Iwasaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4714875A priority Critical patent/JPS51122972A/en
Publication of JPS51122972A publication Critical patent/JPS51122972A/en
Pending legal-status Critical Current

Links

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  • Discharge Lamp (AREA)

Abstract

PURPOSE: To stabilize arc fluctuation and elongate lamp life by not only regulating the adding quantity of halides but also controlling load on tube wall of a rare earth halide added mercury lamp having superior light emission efficiency and flame characteristics.
COPYRIGHT: (C)1976,JPO&Japio
JP4714875A 1975-04-18 1975-04-18 Metalic halide lamp Pending JPS51122972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4714875A JPS51122972A (en) 1975-04-18 1975-04-18 Metalic halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4714875A JPS51122972A (en) 1975-04-18 1975-04-18 Metalic halide lamp

Publications (1)

Publication Number Publication Date
JPS51122972A true JPS51122972A (en) 1976-10-27

Family

ID=12767003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4714875A Pending JPS51122972A (en) 1975-04-18 1975-04-18 Metalic halide lamp

Country Status (1)

Country Link
JP (1) JPS51122972A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628455A (en) * 1979-08-15 1981-03-20 Hitachi Ltd High pressure metal vapor discharge lamp
JPS60167251A (en) * 1985-01-18 1985-08-30 Hitachi Ltd Metal halide lamp
JPS6168849A (en) * 1985-09-04 1986-04-09 Hitachi Ltd Metal halide lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987164A (en) * 1972-12-27 1974-08-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987164A (en) * 1972-12-27 1974-08-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628455A (en) * 1979-08-15 1981-03-20 Hitachi Ltd High pressure metal vapor discharge lamp
JPS60167251A (en) * 1985-01-18 1985-08-30 Hitachi Ltd Metal halide lamp
JPS6168849A (en) * 1985-09-04 1986-04-09 Hitachi Ltd Metal halide lamp

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