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JPS51124074A - Metallic steam elctric discharge lamp - Google Patents

Metallic steam elctric discharge lamp

Info

Publication number
JPS51124074A
JPS51124074A JP4933975A JP4933975A JPS51124074A JP S51124074 A JPS51124074 A JP S51124074A JP 4933975 A JP4933975 A JP 4933975A JP 4933975 A JP4933975 A JP 4933975A JP S51124074 A JPS51124074 A JP S51124074A
Authority
JP
Japan
Prior art keywords
discharge lamp
elctric
metallic steam
steam
metallic
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.)
Pending
Application number
JP4933975A
Other languages
Japanese (ja)
Inventor
Atsushi Saida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4933975A priority Critical patent/JPS51124074A/en
Publication of JPS51124074A publication Critical patent/JPS51124074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE: To provide a small type and high efficient discharge lamp which is arranged to regulate the inner diameter of the radiation pipe, the volume of Na enclosure and the electric current of the high pressure natrium lamp using the radiation pipe made of light penetration Al2O3.
COPYRIGHT: (C)1976,JPO&Japio
JP4933975A 1975-04-23 1975-04-23 Metallic steam elctric discharge lamp Pending JPS51124074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4933975A JPS51124074A (en) 1975-04-23 1975-04-23 Metallic steam elctric discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4933975A JPS51124074A (en) 1975-04-23 1975-04-23 Metallic steam elctric discharge lamp

Publications (1)

Publication Number Publication Date
JPS51124074A true JPS51124074A (en) 1976-10-29

Family

ID=12828227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4933975A Pending JPS51124074A (en) 1975-04-23 1975-04-23 Metallic steam elctric discharge lamp

Country Status (1)

Country Link
JP (1) JPS51124074A (en)

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