JPS587371U - Laser irradiation device - Google Patents

Laser irradiation device

Info

Publication number
JPS587371U
JPS587371U JP1981100574U JP10057481U JPS587371U JP S587371 U JPS587371 U JP S587371U JP 1981100574 U JP1981100574 U JP 1981100574U JP 10057481 U JP10057481 U JP 10057481U JP S587371 U JPS587371 U JP S587371U
Authority
JP
Japan
Prior art keywords
condensing lens
cylindrical body
laser beam
lens
irradiation device
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
JP1981100574U
Other languages
Japanese (ja)
Inventor
憲 石川
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1981100574U priority Critical patent/JPS587371U/en
Publication of JPS587371U publication Critical patent/JPS587371U/en
Pending legal-status Critical Current

Links

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 drawings]

第１図は本考案の一実施例を示す断面図、第２図は第１
図の■−■線に沿って切断した断面図、第３図ａ乃至Ｃ
は本考案の他の実施例を示す部分断面図である。 １・・・レーザ発振器、３・・・筒状体、７・・・集光
レンズ、１０・・・冷却孔。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
Cross-sectional view taken along the line ■-■ in the figure, Figures 3 a to C
FIG. 3 is a partial cross-sectional view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Laser oscillator, 3... Cylindrical body, 7... Condensing lens, 10... Cooling hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ発振装置と、この装置から放出されるレーザ光の
光路に設けられる集光レンズと、この集光レンズをノズ
ル部の形成された先端側に収納しかつレーザ光と同軸に
なって上記レーザ発振装置に接続される筒状体と、この
筒状体の上記集光レンズの位置より上部になる側壁に接
続され上記筒状体内部に高圧ガスを送る供給管と、上記
集光レンズの一部もしくはこの集光レンズの取付部材の
レンズ当接部に上記高圧ガスを上記ノズル部側へ通過さ
せる通路とを備えていることを特徴とする　　　２レー
ザ照射装置。A laser oscillation device, a condensing lens provided in the optical path of the laser beam emitted from the device, and the condensing lens is housed on the tip side where the nozzle portion is formed and is coaxial with the laser beam to emit the laser beam. A cylindrical body connected to the device, a supply pipe connected to a side wall of the cylindrical body above the position of the condensing lens and feeding high pressure gas into the inside of the cylindrical body, and a part of the condensing lens. Alternatively, a two-laser irradiation device characterized in that a lens abutting portion of the mounting member of the condenser lens is provided with a passage through which the high-pressure gas passes toward the nozzle portion.
JP1981100574U 1981-07-08 1981-07-08 Laser irradiation device Pending JPS587371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981100574U JPS587371U (en) 1981-07-08 1981-07-08 Laser irradiation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981100574U JPS587371U (en) 1981-07-08 1981-07-08 Laser irradiation device

Publications (1)

Publication Number Publication Date
JPS587371U true JPS587371U (en) 1983-01-18

Family

ID=29895258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981100574U Pending JPS587371U (en) 1981-07-08 1981-07-08 Laser irradiation device

Country Status (1)

Country Link
JP (1) JPS587371U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225932U (en) * 1985-07-29 1987-02-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225932U (en) * 1985-07-29 1987-02-17

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