JPS62118345U - - Google Patents

Info

Publication number
JPS62118345U
JPS62118345U JP621786U JP621786U JPS62118345U JP S62118345 U JPS62118345 U JP S62118345U JP 621786 U JP621786 U JP 621786U JP 621786 U JP621786 U JP 621786U JP S62118345 U JPS62118345 U JP S62118345U
Authority
JP
Japan
Prior art keywords
tube
metal vapor
glow
discharge lamp
vapor discharge
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
JP621786U
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 JP621786U priority Critical patent/JPS62118345U/ja
Publication of JPS62118345U publication Critical patent/JPS62118345U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による金属蒸気放
電灯の構成図、第2図は点灯時間によるパルスピ
ーク電圧の変化特性図、第3図は点灯時間による
ランプ始動電圧の変化特性図、第4図は従来の金
属蒸気放電灯の回路図である。 1…発光管、5…グロー放電管、9…外管、1
1…光遮蔽体。なお、図中同一符号は同一又は相
当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. グロー放電管と、グロー電流を制限する抵抗体
    および熱応動素子とからなる直列体を発光管と並
    列に接続してなる二重管の金属蒸気放電灯におい
    て、上記グロー放電管が配設されている外管の内
    面近くに光遮蔽体を設けたことを特徴とする金属
    蒸気放電灯。
JP621786U 1986-01-20 1986-01-20 Pending JPS62118345U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP621786U JPS62118345U (ja) 1986-01-20 1986-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP621786U JPS62118345U (ja) 1986-01-20 1986-01-20

Publications (1)

Publication Number Publication Date
JPS62118345U true JPS62118345U (ja) 1987-07-27

Family

ID=30788526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP621786U Pending JPS62118345U (ja) 1986-01-20 1986-01-20

Country Status (1)

Country Link
JP (1) JPS62118345U (ja)

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