JPH0517654B2 - - Google Patents

Info

Publication number
JPH0517654B2
JPH0517654B2 JP58186872A JP18687283A JPH0517654B2 JP H0517654 B2 JPH0517654 B2 JP H0517654B2 JP 58186872 A JP58186872 A JP 58186872A JP 18687283 A JP18687283 A JP 18687283A JP H0517654 B2 JPH0517654 B2 JP H0517654B2
Authority
JP
Japan
Prior art keywords
anode
short arc
enclosure
arc discharge
tungsten
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 - Lifetime
Application number
JP58186872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6079659A (ja
Inventor
Akio Tomoyuki
Takuya Hata
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.)
Ushio Denki KK
Original Assignee
Ushio 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 Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP18687283A priority Critical patent/JPS6079659A/ja
Publication of JPS6079659A publication Critical patent/JPS6079659A/ja
Publication of JPH0517654B2 publication Critical patent/JPH0517654B2/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)
JP18687283A 1983-10-07 1983-10-07 シヨ−トア−ク放電灯 Granted JPS6079659A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18687283A JPS6079659A (ja) 1983-10-07 1983-10-07 シヨ−トア−ク放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18687283A JPS6079659A (ja) 1983-10-07 1983-10-07 シヨ−トア−ク放電灯

Publications (2)

Publication Number Publication Date
JPS6079659A JPS6079659A (ja) 1985-05-07
JPH0517654B2 true JPH0517654B2 (enrdf_load_stackoverflow) 1993-03-09

Family

ID=16196146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18687283A Granted JPS6079659A (ja) 1983-10-07 1983-10-07 シヨ−トア−ク放電灯

Country Status (1)

Country Link
JP (1) JPS6079659A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5556315B2 (ja) * 2010-04-02 2014-07-23 ウシオ電機株式会社 ショートアーク型放電ランプ
JP6135034B2 (ja) * 2011-06-20 2017-05-31 ウシオ電機株式会社 ショートアーク型放電ランプ
JP6633826B2 (ja) * 2014-09-24 2020-01-22 株式会社オーク製作所 放電ランプ
JP6548043B2 (ja) 2016-12-22 2019-07-24 ウシオ電機株式会社 電極体および高圧放電ランプ
JP6397945B2 (ja) * 2017-02-15 2018-09-26 ウシオ電機株式会社 ショートアーク型放電ランプおよびその製造方法
JP6665906B2 (ja) * 2018-08-30 2020-03-13 ウシオ電機株式会社 ショートアーク型放電ランプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320355B2 (enrdf_load_stackoverflow) * 1973-11-02 1978-06-26

Also Published As

Publication number Publication date
JPS6079659A (ja) 1985-05-07

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