JPS62161757U - - Google Patents

Info

Publication number
JPS62161757U
JPS62161757U JP5038986U JP5038986U JPS62161757U JP S62161757 U JPS62161757 U JP S62161757U JP 5038986 U JP5038986 U JP 5038986U JP 5038986 U JP5038986 U JP 5038986U JP S62161757 U JPS62161757 U JP S62161757U
Authority
JP
Japan
Prior art keywords
inner diameter
coil portion
end cap
translucent ceramic
arc 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.)
Pending
Application number
JP5038986U
Other languages
English (en)
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 filed Critical
Priority to JP5038986U priority Critical patent/JPS62161757U/ja
Publication of JPS62161757U publication Critical patent/JPS62161757U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は、従来の金属蒸気放電灯の
発光管を示す一部縦断側面図、第3図は本考案に
係る金属蒸気放電灯の発光管を示す一部縦断側面
図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 透光性セラミツク管1の一方の端部に、電極2
    を具備する導電性サーメツト製の端キヤツプ3a
    を透光性セラミツク管1と一体焼結し、又、他方
    の端部に同じく導電性サーメツト製の端キヤツプ
    3bを接着剤4で気密に固定した発光管を有する
    金属蒸気放電灯において、 ランプ垂直点灯時に、下側電極コイル部付近の
    発光管内径dが、上側電極コイル部付近の発光
    管内径dより大きいことを特徴とする金属蒸気
    放電灯。
JP5038986U 1986-04-04 1986-04-04 Pending JPS62161757U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5038986U JPS62161757U (ja) 1986-04-04 1986-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5038986U JPS62161757U (ja) 1986-04-04 1986-04-04

Publications (1)

Publication Number Publication Date
JPS62161757U true JPS62161757U (ja) 1987-10-14

Family

ID=30873707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5038986U Pending JPS62161757U (ja) 1986-04-04 1986-04-04

Country Status (1)

Country Link
JP (1) JPS62161757U (ja)

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