JPH0322018B2 - - Google Patents

Info

Publication number
JPH0322018B2
JPH0322018B2 JP20161281A JP20161281A JPH0322018B2 JP H0322018 B2 JPH0322018 B2 JP H0322018B2 JP 20161281 A JP20161281 A JP 20161281A JP 20161281 A JP20161281 A JP 20161281A JP H0322018 B2 JPH0322018 B2 JP H0322018B2
Authority
JP
Japan
Prior art keywords
ultraviolet light
metal halide
halide lamp
light source
arc tube
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.)
Expired
Application number
JP20161281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58103756A (ja
Inventor
Hiromitsu Matsuno
Seiichi Murayama
Kenichi Kawasumi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56201612A priority Critical patent/JPS58103756A/ja
Publication of JPS58103756A publication Critical patent/JPS58103756A/ja
Publication of JPH0322018B2 publication Critical patent/JPH0322018B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP56201612A 1981-12-16 1981-12-16 メタルハライドランプ Granted JPS58103756A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56201612A JPS58103756A (ja) 1981-12-16 1981-12-16 メタルハライドランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56201612A JPS58103756A (ja) 1981-12-16 1981-12-16 メタルハライドランプ

Publications (2)

Publication Number Publication Date
JPS58103756A JPS58103756A (ja) 1983-06-20
JPH0322018B2 true JPH0322018B2 (enEXAMPLES) 1991-03-26

Family

ID=16443940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56201612A Granted JPS58103756A (ja) 1981-12-16 1981-12-16 メタルハライドランプ

Country Status (1)

Country Link
JP (1) JPS58103756A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216232A (ja) * 1985-03-20 1986-09-25 Matsushita Electronics Corp メタルハライドランプ
JP4517261B2 (ja) * 2000-06-30 2010-08-04 東芝ライテック株式会社 高圧放電ランプ始動用グロースタータ、高圧放電ランプおよび高圧放電ランプ点灯装置
JP4861583B2 (ja) * 2001-09-25 2012-01-25 東芝ライテック株式会社 高圧金属蒸気放電ランプおよび照明器具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104160756B (zh) * 2012-03-06 2018-09-28 交互数字专利控股公司 支持无线通信中的大量设备

Also Published As

Publication number Publication date
JPS58103756A (ja) 1983-06-20

Similar Documents

Publication Publication Date Title
US4281274A (en) Discharge lamp having vitreous shield
US4710679A (en) Fluorescent light source excited by excimer emission
US3979624A (en) High-efficiency discharge lamp which incorporates a small molar excess of alkali metal halide as compared to scandium halide
US3334261A (en) High pressure discharge device having a fill including iodine mercury and at least one rare earth metal
US4734612A (en) High pressure metal vapor discharge lamp
US2965790A (en) High pressure gas lamp
JPH0531264B2 (enEXAMPLES)
JPH01134848A (ja) 紫外線始動源を備えたアーク放電ランプ
CA1302476C (en) Arc discharge lamp with electrodeless ultraviolet radiation starting source
JP2001512621A (ja) 高圧放電ランプ
HU202672B (en) High pressure discharge lamp with small electric power consumption
US4418300A (en) Metal vapor discharge lamp with heat insulator and starting aid
JPH0230054A (ja) 点灯の容易な高効率の無電極形高光度放電ランプ
US4491766A (en) High pressure electric discharge lamp employing a metal spiral with positive potential
JPH09507606A (ja) メタルハライドランプ
US3828214A (en) Plasma enshrouded electric discharge device
US4039880A (en) Method of operating a self-stabilizing discharge lamp
JPH0322018B2 (enEXAMPLES)
JPS633086Y2 (enEXAMPLES)
JPH10188893A (ja) 液晶バックライト用セラミック製高圧水銀放電ランプ
US2797363A (en) Electric discharge lamp
JP4208222B2 (ja) 前照灯用短アーク形メタルハライドランプ、メタルハライドランプ点灯装置および前照灯
JPS6254231B2 (enEXAMPLES)
JPS6329944B2 (enEXAMPLES)
US2330042A (en) Long life high pressure lamp