JPS58141213U - Optical fiber output end structure - Google Patents

Optical fiber output end structure

Info

Publication number
JPS58141213U
JPS58141213U JP1982039563U JP3956382U JPS58141213U JP S58141213 U JPS58141213 U JP S58141213U JP 1982039563 U JP1982039563 U JP 1982039563U JP 3956382 U JP3956382 U JP 3956382U JP S58141213 U JPS58141213 U JP S58141213U
Authority
JP
Japan
Prior art keywords
optical fiber
output end
end structure
fiber output
condensing lens
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
JP1982039563U
Other languages
Japanese (ja)
Other versions
JPS628002Y2 (en
Inventor
桜木　史郎
Original Assignee
株式会社堀場製作所
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 株式会社堀場製作所 filed Critical 株式会社堀場製作所
Priority to JP1982039563U priority Critical patent/JPS58141213U/en
Publication of JPS58141213U publication Critical patent/JPS58141213U/en
Application granted granted Critical
Publication of JPS628002Y2 publication Critical patent/JPS628002Y2/ja
Granted legal-status Critical Current

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  • Mechanical Coupling Of Light Guides (AREA)
  • Laser Surgery Devices (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示し、第１図はレーザーメス
装置の斜視図、第２図は出射端部材の断面図、第３図は
開口部の分解斜視図、第４図イ。 口は各々開口部の別実施例を示す分解斜視数、第５図は
更に別の実施例を示す断面図である。 ４・・・光ファイバー、６・・・外管、８・・・内管、
１３・・・集光レンズ、Ａ・・・アシストガス流路、Ｃ
・・・レーザー光出射口。The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view of a laser scalpel device, FIG. 2 is a sectional view of the output end member, FIG. 3 is an exploded perspective view of the opening, and FIG. Each mouth is an exploded perspective view showing another embodiment of the opening, and FIG. 5 is a sectional view showing still another embodiment. 4... Optical fiber, 6... Outer tube, 8... Inner tube,
13... Condensing lens, A... Assist gas flow path, C
...Laser light output port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光ファイバーを保持すると共に該光ファイバーの前部に
集光レンズを備え且つ先端にレーザー光の出射口を有す
る内管を、外管に対して相対回転並びに相対摺動自在に
内装し、前記内管と外管の間に、前記集光レンズの周部
からその前部にアシストガスを供給する流路を形成しで
あることを特徴とする光ファイバーの出射端構造。An inner tube that holds the optical fiber, is provided with a condensing lens in the front part of the optical fiber, and has a laser beam exit port at its tip is installed inside the inner tube so as to be able to freely rotate and slide relative to the outer tube, and An output end structure of an optical fiber, characterized in that a flow path is formed between the outer tube to supply assist gas from the peripheral part of the condensing lens to the front part thereof.
JP1982039563U 1982-03-18 1982-03-18 Optical fiber output end structure Granted JPS58141213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982039563U JPS58141213U (en) 1982-03-18 1982-03-18 Optical fiber output end structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982039563U JPS58141213U (en) 1982-03-18 1982-03-18 Optical fiber output end structure

Publications (2)

Publication Number Publication Date
JPS58141213U true JPS58141213U (en) 1983-09-22
JPS628002Y2 JPS628002Y2 (en) 1987-02-25

Family

ID=30050844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982039563U Granted JPS58141213U (en) 1982-03-18 1982-03-18 Optical fiber output end structure

Country Status (1)

Country Link
JP (1) JPS58141213U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231509A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Optical fiber cable
JPH09182983A (en) * 1995-12-30 1997-07-15 Kawasaki Heavy Ind Ltd Irradiating device for laser beam welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231509A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Optical fiber cable
JPH09182983A (en) * 1995-12-30 1997-07-15 Kawasaki Heavy Ind Ltd Irradiating device for laser beam welding

Also Published As

Publication number Publication date
JPS628002Y2 (en) 1987-02-25

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