JPS6235316U - - Google Patents

Info

Publication number
JPS6235316U
JPS6235316U JP12739785U JP12739785U JPS6235316U JP S6235316 U JPS6235316 U JP S6235316U JP 12739785 U JP12739785 U JP 12739785U JP 12739785 U JP12739785 U JP 12739785U JP S6235316 U JPS6235316 U JP S6235316U
Authority
JP
Japan
Prior art keywords
image
core
optical fibers
area facing
image transmission
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
JP12739785U
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 JP12739785U priority Critical patent/JPS6235316U/ja
Publication of JPS6235316U publication Critical patent/JPS6235316U/ja
Pending legal-status Critical Current

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

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

第１図は本考案の画像伝送装置の一実施例を示
す一部縦断面図、第２図は本考案の画像伝送装置
に用いられるイメージコーンの斜視図、第３図は
従来のフアイバスコープの一部縦断面図である。
図中、１はイメージガイド、５２はイメージコー
ンを示す。 Fig. 1 is a partial longitudinal sectional view showing an embodiment of the image transmission device of the present invention, Fig. 2 is a perspective view of an image cone used in the image transmission device of the present invention, and Fig. 3 is a diagram of a conventional fiberscope. It is a partial vertical cross-sectional view.
In the figure, 1 indicates an image guide, and 52 indicates an image cone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光フアイバを複数本集束してなる画像伝送用の
イメージガイドの対物側端部に、コアと該コアよ
り低屈折率のクラツドを有する光フアイバを複数
本集束されて、イメージガイドに対向する面積よ
りも被観察側に対向する面積が大きいイメージコ
ーンを有することを特徴とする画像伝送装置。 A plurality of optical fibers each having a core and a cladding with a lower refractive index than the core are focused on the object side end of an image guide for image transmission made by focusing a plurality of optical fibers, and the area facing the image guide is An image transmission device characterized in that it has an image cone with a large area facing the side to be observed.
JP12739785U 1985-08-21 1985-08-21 Pending JPS6235316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12739785U JPS6235316U (en) 1985-08-21 1985-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12739785U JPS6235316U (en) 1985-08-21 1985-08-21

Publications (1)

Publication Number Publication Date
JPS6235316U true JPS6235316U (en) 1987-03-02

Family

ID=31022109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12739785U Pending JPS6235316U (en) 1985-08-21 1985-08-21

Country Status (1)

Country Link
JP (1) JPS6235316U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857643A (en) * 1971-09-02 1973-08-13
JPS56135806A (en) * 1980-03-27 1981-10-23 Sumitomo Electric Ind Ltd Structure of optical system for image transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857643A (en) * 1971-09-02 1973-08-13
JPS56135806A (en) * 1980-03-27 1981-10-23 Sumitomo Electric Ind Ltd Structure of optical system for image transmission

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