JPS58165241A - メタルハライドランプ - Google Patents

メタルハライドランプ

Info

Publication number
JPS58165241A
JPS58165241A JP4856882A JP4856882A JPS58165241A JP S58165241 A JPS58165241 A JP S58165241A JP 4856882 A JP4856882 A JP 4856882A JP 4856882 A JP4856882 A JP 4856882A JP S58165241 A JPS58165241 A JP S58165241A
Authority
JP
Japan
Prior art keywords
electrode
rare earth
metal
earth metal
scandium
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
JP4856882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339380B2 (enExample
Inventor
Kazuo Honda
本田　和雄
Akihiro Inoue
昭浩 井上
Bungo Nakahara
中原　文吾
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 JP4856882A priority Critical patent/JPS58165241A/ja
Publication of JPS58165241A publication Critical patent/JPS58165241A/ja
Publication of JPH0339380B2 publication Critical patent/JPH0339380B2/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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamp (AREA)
JP4856882A 1982-03-26 1982-03-26 メタルハライドランプ Granted JPS58165241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4856882A JPS58165241A (ja) 1982-03-26 1982-03-26 メタルハライドランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4856882A JPS58165241A (ja) 1982-03-26 1982-03-26 メタルハライドランプ

Publications (2)

Publication Number Publication Date
JPS58165241A true JPS58165241A (ja) 1983-09-30
JPH0339380B2 JPH0339380B2 (enExample) 1991-06-13

Family

ID=12806994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4856882A Granted JPS58165241A (ja) 1982-03-26 1982-03-26 メタルハライドランプ

Country Status (1)

Country Link
JP (1) JPS58165241A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149153A (enExample) * 1974-10-25 1976-04-28 Hitachi Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149153A (enExample) * 1974-10-25 1976-04-28 Hitachi Ltd

Also Published As

Publication number Publication date
JPH0339380B2 (enExample) 1991-06-13

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