JPH0475623B2 - - Google Patents

Info

Publication number
JPH0475623B2
JPH0475623B2 JP22032585A JP22032585A JPH0475623B2 JP H0475623 B2 JPH0475623 B2 JP H0475623B2 JP 22032585 A JP22032585 A JP 22032585A JP 22032585 A JP22032585 A JP 22032585A JP H0475623 B2 JPH0475623 B2 JP H0475623B2
Authority
JP
Japan
Prior art keywords
iron
magnesium
metal vapor
vapor discharge
mercury
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
JP22032585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6280959A (ja
Inventor
Masamitsu Ooyama
Mitsuo Narita
Kunihiro Noguchi
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 JP22032585A priority Critical patent/JPS6280959A/ja
Priority to GB08622513A priority patent/GB2183085A/en
Priority to US06/909,671 priority patent/US4769576A/en
Priority to DE3632431A priority patent/DE3632431C2/de
Publication of JPS6280959A publication Critical patent/JPS6280959A/ja
Publication of JPH0475623B2 publication Critical patent/JPH0475623B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)
JP22032585A 1985-10-04 1985-10-04 金属蒸気放電灯 Granted JPS6280959A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22032585A JPS6280959A (ja) 1985-10-04 1985-10-04 金属蒸気放電灯
GB08622513A GB2183085A (en) 1985-10-04 1986-09-18 Iron vapor discharge lamp
US06/909,671 US4769576A (en) 1985-10-04 1986-09-22 Metal vapor discharge lamp
DE3632431A DE3632431C2 (de) 1985-10-04 1986-09-24 Metalldampf-Entladungslampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22032585A JPS6280959A (ja) 1985-10-04 1985-10-04 金属蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS6280959A JPS6280959A (ja) 1987-04-14
JPH0475623B2 true JPH0475623B2 (enrdf_load_stackoverflow) 1992-12-01

Family

ID=16749372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22032585A Granted JPS6280959A (ja) 1985-10-04 1985-10-04 金属蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS6280959A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543169B2 (en) * 1991-11-21 1998-08-19 Ushiodenki Kabushiki Kaisha Metallic vapour discharge lamp

Also Published As

Publication number Publication date
JPS6280959A (ja) 1987-04-14

Similar Documents

Publication Publication Date Title
WO1999043020A1 (en) Mercury-free metal halide lamp
JP2003168391A (ja) 放電ランプ装置用水銀フリーアークチューブ
JPH06318449A (ja) 放電ランプ
JPS5818743B2 (ja) 金属蒸気放電灯
JPH03250549A (ja) 金属蒸気放電灯
EP0543169B1 (en) Metallic vapour discharge lamp
JP2732455B2 (ja) 金属蒸気放電灯
JPH0475623B2 (enrdf_load_stackoverflow)
US4158789A (en) Metal halide arc discharge lamp
US4769576A (en) Metal vapor discharge lamp
US3575630A (en) High pressure mercury vapor discharge lamp containing zirconium iodide
JP2895340B2 (ja) 金属蒸気放電ランプ
US3989972A (en) High pressure mercury vapor discharge lamp containing bismuth iodide
JP3243812B2 (ja) 金属蒸気放電灯
JPH053704B2 (enrdf_load_stackoverflow)
JPS5823707B2 (ja) メタルハライドランプ
JPH05334992A (ja) 金属蒸気放電灯
JPS6360502B2 (enrdf_load_stackoverflow)
JPS61126756A (ja) メタルハライドランプ
JP3314627B2 (ja) 高圧水銀放電ランプ
JPS63195944A (ja) 金属蒸気放電灯
JPS58214266A (ja) メタルハライドランプ
JPH03250551A (ja) 金属蒸気放電灯
JPH0260044A (ja) 金属蒸気放電灯
JPH0535544B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term