JPH022267B2 - - Google Patents

Info

Publication number
JPH022267B2
JPH022267B2 JP22809283A JP22809283A JPH022267B2 JP H022267 B2 JPH022267 B2 JP H022267B2 JP 22809283 A JP22809283 A JP 22809283A JP 22809283 A JP22809283 A JP 22809283A JP H022267 B2 JPH022267 B2 JP H022267B2
Authority
JP
Japan
Prior art keywords
magnet
discharge path
tube
yoke
discharge lamp
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
JP22809283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60119070A (ja
Inventor
Masahiro Tokawa
Makoto Toho
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP22809283A priority Critical patent/JPS60119070A/ja
Publication of JPS60119070A publication Critical patent/JPS60119070A/ja
Publication of JPH022267B2 publication Critical patent/JPH022267B2/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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP22809283A 1983-11-30 1983-11-30 低圧放電灯装置 Granted JPS60119070A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22809283A JPS60119070A (ja) 1983-11-30 1983-11-30 低圧放電灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22809283A JPS60119070A (ja) 1983-11-30 1983-11-30 低圧放電灯装置

Publications (2)

Publication Number Publication Date
JPS60119070A JPS60119070A (ja) 1985-06-26
JPH022267B2 true JPH022267B2 (en]) 1990-01-17

Family

ID=16871058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22809283A Granted JPS60119070A (ja) 1983-11-30 1983-11-30 低圧放電灯装置

Country Status (1)

Country Link
JP (1) JPS60119070A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479950B2 (en) 1999-12-22 2002-11-12 Matsushita Electric Industrial Co., Ltd. High intensity discharge lamp, driving apparatus for high intensity discharge lamp, and high intensity discharge lamp system

Also Published As

Publication number Publication date
JPS60119070A (ja) 1985-06-26

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