JPH046157U - - Google Patents

Info

Publication number
JPH046157U
JPH046157U JP4593990U JP4593990U JPH046157U JP H046157 U JPH046157 U JP H046157U JP 4593990 U JP4593990 U JP 4593990U JP 4593990 U JP4593990 U JP 4593990U JP H046157 U JPH046157 U JP H046157U
Authority
JP
Japan
Prior art keywords
cut filter
ray cut
hot
mirror
light bulb
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
JP4593990U
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 JP4593990U priority Critical patent/JPH046157U/ja
Publication of JPH046157U publication Critical patent/JPH046157U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る熱線カツトフイルター付
電球の一部切欠き側面図、第2図は第1図の前面
ガラス部の一部拡大図、第3図は第1図の分光特
性例図、第4図は従来のミラー付電球の一部切欠
き側面図、第5図は第4図の分光特性例図である
。 11…ミラー、12…小形ランプ、13…ピン
、14…熱線カツトフイルター。

Claims (1)

    【実用新案登録請求の範囲】
  1. ミラー付小形ランプの前面に熱線カツトフイル
    ターを一体的に設け、同熱線カツトフイルターの
    表面に硫化亜鉛(ZnS)とフツ化マグネシウム
    (MgF)を交互にイオンプレーテング法によ
    り成形したことを特徴とする熱線カツトフイルタ
    ー付電球。
JP4593990U 1990-04-27 1990-04-27 Pending JPH046157U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4593990U JPH046157U (ja) 1990-04-27 1990-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4593990U JPH046157U (ja) 1990-04-27 1990-04-27

Publications (1)

Publication Number Publication Date
JPH046157U true JPH046157U (ja) 1992-01-21

Family

ID=31560570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4593990U Pending JPH046157U (ja) 1990-04-27 1990-04-27

Country Status (1)

Country Link
JP (1) JPH046157U (ja)

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