JPS613610U - 変光型投光器 - Google Patents

変光型投光器

Info

Publication number
JPS613610U
JPS613610U JP1984088453U JP8845384U JPS613610U JP S613610 U JPS613610 U JP S613610U JP 1984088453 U JP1984088453 U JP 1984088453U JP 8845384 U JP8845384 U JP 8845384U JP S613610 U JPS613610 U JP S613610U
Authority
JP
Japan
Prior art keywords
light
wavelength
variable light
light floodlight
floodlight
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
JP1984088453U
Other languages
English (en)
Inventor
優 長根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1984088453U priority Critical patent/JPS613610U/ja
Publication of JPS613610U publication Critical patent/JPS613610U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】 第１図は本考案一実施例の断面図、第２図は同上の各フ
ィルターの分光透過率を示す特性図、第３図ａ， ｂ，
ｃは同上の作用説明図、第４図ａ，ｂ， ｃは第３図
に示した各例における分晃透過率曲線を示す特性図、第
５図は従来の投光器におけるフイルダーの分光透過率曲
線を示す特性図であって、１はランプ、２は反射鏡、３
は投光レン−ズ、Ｆ１〜Ｆ’ｉｏはフィルターを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可視光波長域における所定帯域内の波長の光を反射し且
    つ他の波長域の光をすべて透過するフィルターを、投光
    路中に投光軸方向に沿って複数枚夫々着脱自在に配置す
    るとともに、各フィルター、 における反射波長帯域を
    異なるものとして成る変光型投光器。
JP1984088453U 1984-06-14 1984-06-14 変光型投光器 Pending JPS613610U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984088453U JPS613610U (ja) 1984-06-14 1984-06-14 変光型投光器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984088453U JPS613610U (ja) 1984-06-14 1984-06-14 変光型投光器

Publications (1)

Publication Number Publication Date
JPS613610U true JPS613610U (ja) 1986-01-10

Family

ID=30641604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984088453U Pending JPS613610U (ja) 1984-06-14 1984-06-14 変光型投光器

Country Status (1)

Country Link
JP (1) JPS613610U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6416061U (ja) * 1987-07-17 1989-01-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825993A (ja) * 1971-08-09 1973-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825993A (ja) * 1971-08-09 1973-04-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6416061U (ja) * 1987-07-17 1989-01-26

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