JPS6170311U - - Google Patents

Info

Publication number
JPS6170311U
JPS6170311U JP15454384U JP15454384U JPS6170311U JP S6170311 U JPS6170311 U JP S6170311U JP 15454384 U JP15454384 U JP 15454384U JP 15454384 U JP15454384 U JP 15454384U JP S6170311 U JPS6170311 U JP S6170311U
Authority
JP
Japan
Prior art keywords
optical axis
focal point
filament
parabolic reflector
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
JP15454384U
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 JP15454384U priority Critical patent/JPS6170311U/ja
Publication of JPS6170311U publication Critical patent/JPS6170311U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す一部を切り欠い
た側面図、第２図は反射鏡の焦点位置に光源を配
設した反射投光状態図、第３図は光源を光軸上で
反射鏡に近づけた反射投光状態図、第４図は光源
を光軸上で反射鏡より遠ざけた反射投光状態図、
第５図は光源を光軸に対し平行移動した反射投光
状態図である。 符号の説明、１…反射鏡、２…ソケツト、３…
ガイド、４…電球、５…フイラメント、６…スラ
イド板、７…シヤフト、８…スイツチレバー、９
…コイルバネ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 放物面反射鏡の焦点位置に電球のフイラメント
    を合わせ、電球を放物面反射鏡の光軸と平行に移
    動することにより、フイラメント位置を焦点より
    光軸に対し平行移動するようにしたことを特徴と
    する電球光源移動式の投光照明装置。
JP15454384U 1984-10-13 1984-10-13 Pending JPS6170311U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15454384U JPS6170311U (ja) 1984-10-13 1984-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15454384U JPS6170311U (ja) 1984-10-13 1984-10-13

Publications (1)

Publication Number Publication Date
JPS6170311U true JPS6170311U (ja) 1986-05-14

Family

ID=30712534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15454384U Pending JPS6170311U (ja) 1984-10-13 1984-10-13

Country Status (1)

Country Link
JP (1) JPS6170311U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080860A1 (ja) * 2004-02-04 2005-09-01 Nitto Denko Corporation 照明装置及びそれを用いた光照射装置並びにその装置を用いた光反応生成物シートの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080860A1 (ja) * 2004-02-04 2005-09-01 Nitto Denko Corporation 照明装置及びそれを用いた光照射装置並びにその装置を用いた光反応生成物シートの製造方法
US7534012B2 (en) 2004-02-04 2009-05-19 Nitto Denko Corporation Illumination device, light irradiation apparatus using the same, and method for producing photoreaction product sheet with the apparatus

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