JPS636661U - - Google Patents

Info

Publication number
JPS636661U
JPS636661U JP9906686U JP9906686U JPS636661U JP S636661 U JPS636661 U JP S636661U JP 9906686 U JP9906686 U JP 9906686U JP 9906686 U JP9906686 U JP 9906686U JP S636661 U JPS636661 U JP S636661U
Authority
JP
Japan
Prior art keywords
bulb
light
shaped
resistant
sealed
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
JP9906686U
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 JP9906686U priority Critical patent/JPS636661U/ja
Publication of JPS636661U publication Critical patent/JPS636661U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)

Description

【図面の簡単な説明】
第１図は本考案の反射形赤外線電球の一実施例
の正面図、第２図は同じく縦断面図、第３図は同
じく横断面図、第４図は上記実施例電球の放射ス
ペクトルを従来の電球のそれと比較して本考案の
効果を説明するスペクトル図である。 １…バルブ、３…光反射膜、４…光放射窓、５
…フイラメント。

Claims (1)

    【実用新案登録請求の範囲】
  1. コイルフイラメントを封装した耐熱透光性のガ
    ラス製管形バルブの内外両面のうち少なくとも一
    方の面の一側にその長手方向に沿つて銅合金から
    なる光反射膜を形成したことを特徴とする反射形
    赤外線電球。
JP9906686U 1986-06-30 1986-06-30 Pending JPS636661U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9906686U JPS636661U (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9906686U JPS636661U (ja) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS636661U true JPS636661U (ja) 1988-01-18

Family

ID=30967606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9906686U Pending JPS636661U (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS636661U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021111467A (ja) * 2020-01-07 2021-08-02 ウシオ電機株式会社 フィラメントランプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021111467A (ja) * 2020-01-07 2021-08-02 ウシオ電機株式会社 フィラメントランプ

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