JPS62201458U - - Google Patents

Info

Publication number
JPS62201458U
JPS62201458U JP9087886U JP9087886U JPS62201458U JP S62201458 U JPS62201458 U JP S62201458U JP 9087886 U JP9087886 U JP 9087886U JP 9087886 U JP9087886 U JP 9087886U JP S62201458 U JPS62201458 U JP S62201458U
Authority
JP
Japan
Prior art keywords
closing body
metal vapor
tube
arc tube
ceramic
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
JP9087886U
Other languages
English (en)
Other versions
JPH0439660Y2 (ja
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 JP1986090878U priority Critical patent/JPH0439660Y2/ja
Publication of JPS62201458U publication Critical patent/JPS62201458U/ja
Application granted granted Critical
Publication of JPH0439660Y2 publication Critical patent/JPH0439660Y2/ja
Expired 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図は本考案にかかる金属蒸気放電灯の一実
施例を示す一端断面図、第２図は第１図の実施例
に用いた閉塞体の一部切欠平面図である。 １…発光管バルブ、２…閉塞体、３，４…セラ
ミツクシート、５…導電性金属厚膜、７…突出部
、１０…電極、１１…外部リード線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透光性セラミツク管の両端部を複数のセラミツ
    クシート間に導電性金属厚膜を一体に焼結した平
    板状のセラミツク成形品からなる閉塞体で封止し
    てなる発光管を用いた金属蒸気放電灯において、
    前記閉塞体はその平面部が発光管軸に対し、直角
    面となるように設けられ、かつ閉塞体の少なくと
    も一部が透光性セラミツク管の端部外径よりも突
    出し、さらにこの突出部に外部リード線が取り付
    けられたことを特徴とする金属蒸気放電灯。
JP1986090878U 1986-06-13 1986-06-13 Expired JPH0439660Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986090878U JPH0439660Y2 (ja) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986090878U JPH0439660Y2 (ja) 1986-06-13 1986-06-13

Publications (2)

Publication Number Publication Date
JPS62201458U true JPS62201458U (ja) 1987-12-22
JPH0439660Y2 JPH0439660Y2 (ja) 1992-09-17

Family

ID=30951149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986090878U Expired JPH0439660Y2 (ja) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPH0439660Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864749A (ja) * 1981-10-09 1983-04-18 Mitsubishi Electric Corp 金属蒸気電灯
JPS5935353A (ja) * 1982-08-20 1984-02-27 Mitsubishi Electric Corp セラミツク管を用いた放電灯の端部部品及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864749A (ja) * 1981-10-09 1983-04-18 Mitsubishi Electric Corp 金属蒸気電灯
JPS5935353A (ja) * 1982-08-20 1984-02-27 Mitsubishi Electric Corp セラミツク管を用いた放電灯の端部部品及びその製造方法

Also Published As

Publication number Publication date
JPH0439660Y2 (ja) 1992-09-17

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