JPH0117231B2 - - Google Patents

Info

Publication number
JPH0117231B2
JPH0117231B2 JP21864982A JP21864982A JPH0117231B2 JP H0117231 B2 JPH0117231 B2 JP H0117231B2 JP 21864982 A JP21864982 A JP 21864982A JP 21864982 A JP21864982 A JP 21864982A JP H0117231 B2 JPH0117231 B2 JP H0117231B2
Authority
JP
Japan
Prior art keywords
discharge
outer tube
tube
discharge space
inner 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
JP21864982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59108257A (ja
Inventor
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 JP21864982A priority Critical patent/JPS59108257A/ja
Publication of JPS59108257A publication Critical patent/JPS59108257A/ja
Publication of JPH0117231B2 publication Critical patent/JPH0117231B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/025Associated optical elements

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
JP21864982A 1982-12-13 1982-12-13 低圧金属蒸気放電灯 Granted JPS59108257A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21864982A JPS59108257A (ja) 1982-12-13 1982-12-13 低圧金属蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21864982A JPS59108257A (ja) 1982-12-13 1982-12-13 低圧金属蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS59108257A JPS59108257A (ja) 1984-06-22
JPH0117231B2 true JPH0117231B2 (en]) 1989-03-29

Family

ID=16723252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21864982A Granted JPS59108257A (ja) 1982-12-13 1982-12-13 低圧金属蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS59108257A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802704B1 (fr) * 1999-12-15 2004-02-13 Rudolf Wendel Ampoule electrique a miroir et rampe d'eclairage comportant au moins une telle ampoule

Also Published As

Publication number Publication date
JPS59108257A (ja) 1984-06-22

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