JPS61106912U - - Google Patents

Info

Publication number
JPS61106912U
JPS61106912U JP19247284U JP19247284U JPS61106912U JP S61106912 U JPS61106912 U JP S61106912U JP 19247284 U JP19247284 U JP 19247284U JP 19247284 U JP19247284 U JP 19247284U JP S61106912 U JPS61106912 U JP S61106912U
Authority
JP
Japan
Prior art keywords
optical fiber
light source
fluorescent tube
source mechanism
registration request
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
JP19247284U
Other languages
Japanese (ja)
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 JP19247284U priority Critical patent/JPS61106912U/ja
Publication of JPS61106912U publication Critical patent/JPS61106912U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａはこの考案の基礎となる蛍光管の明る
さを説明する図、第１図Ｂ，Ｃ、第２図及び第３
図はこの考案の実施例を示す図、第４図は光フア
イバ応用例を示す図、第５図Ａ，Ｂ、第６図Ａ，
Ｂ及び第７図は同じ絵柄を連続して印刷する場合
の印刷物の欠陥検出装置を説明するための図であ
る。 １Ａ，１Ｂ，１Ｊ，１Ｔ……光フアイバ、２Ａ
，２Ｂ……フオトセンサ、３，３Ａ，３Ｂ……光
源、４……原稿、１２……印刷物、１３，１３Ａ
，１３Ｂ……ライトガイドユニツト、１４……検
出ユニツト、１５，１５Ｂ……受光用フアイバ、
１６Ａ，１６Ｃ……光センサ素子、１６Ｂ，１６
Ｄ……増幅器、１７……差動増幅器、１８……コ
ンパレータ、２０……制御ボツクス。 Figure 1A is a diagram explaining the brightness of the fluorescent tube that is the basis of this invention, Figures 1B and C, Figures 2 and 3.
The figures show an embodiment of this invention, Fig. 4 shows an example of optical fiber application, Fig. 5 A, B, Fig. 6 A,
B and FIG. 7 are diagrams for explaining a defect detection device for printed matter when the same pattern is continuously printed. 1A, 1B, 1J, 1T...Optical fiber, 2A
, 2B... Photo sensor, 3, 3A, 3B... Light source, 4... Original, 12... Printed matter, 13, 13A
, 13B... Light guide unit, 14... Detection unit, 15, 15B... Light receiving fiber,
16A, 16C... Optical sensor element, 16B, 16
D...Amplifier, 17...Differential amplifier, 18...Comparator, 20...Control box.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光フアイバの光源を蛍光管から得る場合の光フ
アイバ投光部の光源機構において、複数本の光フ
アイバ光源入力端部を前記蛍光管の同一円周上に
並設するようにしたことを特徴とする光フアイバ
投光部の光源機構。 In a light source mechanism of an optical fiber projector in which the light source of the optical fiber is obtained from a fluorescent tube, a plurality of optical fiber light source input ends are arranged in parallel on the same circumference of the fluorescent tube. The light source mechanism of the optical fiber emitter.
JP19247284U 1984-12-19 1984-12-19 Pending JPS61106912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19247284U JPS61106912U (en) 1984-12-19 1984-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19247284U JPS61106912U (en) 1984-12-19 1984-12-19

Publications (1)

Publication Number Publication Date
JPS61106912U true JPS61106912U (en) 1986-07-07

Family

ID=30749887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19247284U Pending JPS61106912U (en) 1984-12-19 1984-12-19

Country Status (1)

Country Link
JP (1) JPS61106912U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126438A (en) * 1974-03-26 1975-10-04
JPS55137603A (en) * 1979-04-15 1980-10-27 Matsushita Electric Works Ltd Illuminator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126438A (en) * 1974-03-26 1975-10-04
JPS55137603A (en) * 1979-04-15 1980-10-27 Matsushita Electric Works Ltd Illuminator

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