JPS59108257A - 低圧金属蒸気放電灯 - Google Patents

低圧金属蒸気放電灯

Info

Publication number
JPS59108257A
JPS59108257A JP21864982A JP21864982A JPS59108257A JP S59108257 A JPS59108257 A JP S59108257A JP 21864982 A JP21864982 A JP 21864982A JP 21864982 A JP21864982 A JP 21864982A JP S59108257 A JPS59108257 A JP S59108257A
Authority
JP
Japan
Prior art keywords
tube
discharge
discharge space
space
internal 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.)
Granted
Application number
JP21864982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117231B2 (en]
Inventor
Makoto Toho
東方　眞
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

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated 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 true JPS59108257A (ja) 1984-06-22
JPH0117231B2 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])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109200A1 (fr) * 1999-12-15 2001-06-20 Wendel, Rudolf Ampoule électrique à miroir et rampe d'éclairage comportant au moins une telle ampoule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109200A1 (fr) * 1999-12-15 2001-06-20 Wendel, Rudolf Ampoule électrique à miroir et rampe d'éclairage comportant au moins une telle ampoule
FR2802704A1 (fr) * 1999-12-15 2001-06-22 Rudolf Wendel Ampoule electrique a miroir et rampe d'eclairage comportant au moins une telle ampoule

Also Published As

Publication number Publication date
JPH0117231B2 (en]) 1989-03-29

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