JPH0179006U - - Google Patents

Info

Publication number
JPH0179006U
JPH0179006U JP1987175994U JP17599487U JPH0179006U JP H0179006 U JPH0179006 U JP H0179006U JP 1987175994 U JP1987175994 U JP 1987175994U JP 17599487 U JP17599487 U JP 17599487U JP H0179006 U JPH0179006 U JP H0179006U
Authority
JP
Japan
Prior art keywords
holder
ferrule
optical coupler
coupler according
guide
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.)
Granted
Application number
JP1987175994U
Other languages
Japanese (ja)
Other versions
JPH0749444Y2 (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 JP1987175994U priority Critical patent/JPH0749444Y2/en
Publication of JPH0179006U publication Critical patent/JPH0179006U/ja
Application granted granted Critical
Publication of JPH0749444Y2 publication Critical patent/JPH0749444Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Optical Couplings Of Light Guides (AREA)

Description

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

第１図は本考案に係る光結合器の具体例を示す
断面図、第２図は従来例の構成を示す断面図であ
る。 １：光フアイバ、２：フエルール、３：ホルダ
ー、３ａ：ツバ、４：ガイド、４ａ：ホルダー挿
入孔、５：受・発光素子、７：フード、１０，１
０′，１０″：溶接部。 FIG. 1 is a sectional view showing a specific example of the optical coupler according to the present invention, and FIG. 2 is a sectional view showing the configuration of a conventional example. 1: Optical fiber, 2: Ferrule, 3: Holder, 3a: Collar, 4: Guide, 4a: Holder insertion hole, 5: Receiving/emitting element, 7: Hood, 10,1
0′, 10″: Welded part.

Claims (1)

【実用新案登録請求の範囲】 (1) 光フアイバを保持するフエルールと、当該
フエルールを嵌通せしめこれを支持するツバ付き
ホルダーと、該ホルダーを十分な間隙を有して挿
入せしめることができかつホルダーの前記ツバの
外縁より小さく形成されたホルダー挿入孔および
受・発光素子を収容した受容体を挿入固定するた
めの受容体挿入孔を有するガイドとを有してなる
光結合器。 (2) すくなくともフエルール、ホルダーおよび
ガイドは金属により構成されてなる実用新案登録
請求の範囲第１項記載の光結合器。 (3) 外周部にさらに保護用のフードを設けてな
る実用新案登録請求の範囲第１または２項記載の
光結合器。 (4) フードの底面側にツバを形成してなる実用
新案登録請求の範囲第３項記載の光結合器。 (5) フエルール、ホルダーおよびガイドのそれ
ぞれの間がレーザー溶接されてなる実用新案登録
請求の範囲第１から４項のいずれかに記載の光結
合器。[Claims for Utility Model Registration] (1) A ferrule that holds an optical fiber, a holder with a flange that allows the ferrule to fit through and supports the ferrule, and a holder that can be inserted with a sufficient gap between them. An optical coupler comprising a holder insertion hole formed smaller than the outer edge of the brim of the holder and a guide having a receptor insertion hole for inserting and fixing a receptor housing a receiving/emitting element. (2) The optical coupler according to claim 1, wherein at least the ferrule, holder, and guide are made of metal. (3) The optical coupler according to claim 1 or 2 of the utility model registration claim, further comprising a protective hood on the outer periphery. (4) The optical coupler according to claim 3 of the utility model registration, in which a collar is formed on the bottom side of the hood. (5) The optical coupler according to any one of claims 1 to 4, wherein the ferrule, the holder, and the guide are laser welded.
JP1987175994U 1987-11-18 1987-11-18 Optical coupler Expired - Lifetime JPH0749444Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987175994U JPH0749444Y2 (en) 1987-11-18 1987-11-18 Optical coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175994U JPH0749444Y2 (en) 1987-11-18 1987-11-18 Optical coupler

Publications (2)

Publication Number Publication Date
JPH0179006U true JPH0179006U (en) 1989-05-26
JPH0749444Y2 JPH0749444Y2 (en) 1995-11-13

Family

ID=31467764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987175994U Expired - Lifetime JPH0749444Y2 (en) 1987-11-18 1987-11-18 Optical coupler

Country Status (1)

Country Link
JP (1) JPH0749444Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111112U (en) * 1984-06-22 1986-01-23 沖電気工業株式会社 optical coupler
JPS6134510A (en) * 1985-04-02 1986-02-18 Fujikura Ltd Connection method of optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111112U (en) * 1984-06-22 1986-01-23 沖電気工業株式会社 optical coupler
JPS6134510A (en) * 1985-04-02 1986-02-18 Fujikura Ltd Connection method of optical fiber

Also Published As

Publication number Publication date
JPH0749444Y2 (en) 1995-11-13

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