JPS63120348U - - Google Patents

Info

Publication number
JPS63120348U
JPS63120348U JP1192087U JP1192087U JPS63120348U JP S63120348 U JPS63120348 U JP S63120348U JP 1192087 U JP1192087 U JP 1192087U JP 1192087 U JP1192087 U JP 1192087U JP S63120348 U JPS63120348 U JP S63120348U
Authority
JP
Japan
Prior art keywords
recess
discharge lamp
metal vapor
vapor discharge
translucent 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.)
Pending
Application number
JP1192087U
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 JP1192087U priority Critical patent/JPS63120348U/ja
Publication of JPS63120348U publication Critical patent/JPS63120348U/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図は本考案にかかるメタルハライドランプ
の発光管の一端断面図、第2図は従来の一般的な
高圧ナトリウムランプの発光管の一部切欠断面図
、第3図は従来の透光性セラミツク管を用いたメ
タルハライドランプの発光管の一部切欠断面図で
ある。 1……発光管バルブ、2……薄肉部、3……凹
部、4……閉塞体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中央部に対し、両端外径を細くした透光性セラ
    ミツク管を発光管バルブとして用いた金属蒸気放
    電灯において、この透光性セラミツク管の端部に
    薄肉部を形成して該端部内面側に凹部を設け、こ
    の凹部に板状の閉塞体を嵌合させ気密封着したこ
    とを特徴する金属蒸気放電灯。
JP1192087U 1987-01-29 1987-01-29 Pending JPS63120348U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1192087U JPS63120348U (ja) 1987-01-29 1987-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1192087U JPS63120348U (ja) 1987-01-29 1987-01-29

Publications (1)

Publication Number Publication Date
JPS63120348U true JPS63120348U (ja) 1988-08-04

Family

ID=30799572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1192087U Pending JPS63120348U (ja) 1987-01-29 1987-01-29

Country Status (1)

Country Link
JP (1) JPS63120348U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123396U (ja) * 1974-08-06 1976-02-20
JPS63160148A (ja) * 1986-12-24 1988-07-02 Ngk Insulators Ltd 高圧金属蒸気放電灯用発光管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123396U (ja) * 1974-08-06 1976-02-20
JPS63160148A (ja) * 1986-12-24 1988-07-02 Ngk Insulators Ltd 高圧金属蒸気放電灯用発光管

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