JPH0363137U - - Google Patents

Info

Publication number
JPH0363137U
JPH0363137U JP12526289U JP12526289U JPH0363137U JP H0363137 U JPH0363137 U JP H0363137U JP 12526289 U JP12526289 U JP 12526289U JP 12526289 U JP12526289 U JP 12526289U JP H0363137 U JPH0363137 U JP H0363137U
Authority
JP
Japan
Prior art keywords
light source
control plate
light control
reflecting mirror
cut filter
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
JP12526289U
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 JP12526289U priority Critical patent/JPH0363137U/ja
Publication of JPH0363137U publication Critical patent/JPH0363137U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す光学装置の斜
視図、第2図は同じくその断面図、第3図は従来
の光学装置の一例を示す斜視図、第4図は従来の
光学装置の他の一例を示す斜視図である。 11……光源、12……反射鏡、13a,13
b,13c……調光板、14a,14b,14c
……カツトフイルター。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源と、該光源を樋状に囲む反射鏡と、該反射
    鏡の上部に着脱自在でかつ前後に進退可能に装着
    された調光板と、光源の前面に光源からの熱を遮
    断するよう配されたカツトフイルターとを備え、
    該カツトフイルターは、その下端が反射鏡の下部
    で保持され、上端が反射鏡の一部および調光板で
    保持されたことを特徴とする光学装置。
JP12526289U 1989-10-25 1989-10-25 Pending JPH0363137U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12526289U JPH0363137U (ja) 1989-10-25 1989-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12526289U JPH0363137U (ja) 1989-10-25 1989-10-25

Publications (1)

Publication Number Publication Date
JPH0363137U true JPH0363137U (ja) 1991-06-20

Family

ID=31673142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12526289U Pending JPH0363137U (ja) 1989-10-25 1989-10-25

Country Status (1)

Country Link
JP (1) JPH0363137U (ja)

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