JPS6384970U - - Google Patents

Info

Publication number
JPS6384970U
JPS6384970U JP18059186U JP18059186U JPS6384970U JP S6384970 U JPS6384970 U JP S6384970U JP 18059186 U JP18059186 U JP 18059186U JP 18059186 U JP18059186 U JP 18059186U JP S6384970 U JPS6384970 U JP S6384970U
Authority
JP
Japan
Prior art keywords
drive motor
pressure
fan
laser
chamber
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
JP18059186U
Other languages
English (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 JP18059186U priority Critical patent/JPS6384970U/ja
Publication of JPS6384970U publication Critical patent/JPS6384970U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係るレーザガス循
環用モータ保護装置の構成を示す断面図、第2図
はレーザ発振器におけるガス循環系を示すブロツ
ク図である。 1……フアン、2……ラビリンスシール、3…
…駆動用モータ、4……耐圧容器、5……モータ
室ガス循環系、6……レーザ媒質ガスメークアツ
プ系、7……発振器本体、8……集塵器、9……
熱交換器。

Claims (1)

    【実用新案登録請求の範囲】
  1. レーザ発振器のレーザ媒質ガス循環系において
    、レーザ媒質ガス中のフアン駆動用の駆動モータ
    を圧力容器内に配置し、かつ前記フアンと前駆動
    モータとを隔壁により仕切り、前記駆動モータ側
    の室内の圧力を前記フアンの吐出物部圧力に対し
    て同じか若干高めに保ちながら、前記駆動モータ
    側の室内のガス流量を任意に変化させる手段を具
    備したことを特徴とするレーザガス循環用モータ
    保護装置。
JP18059186U 1986-11-25 1986-11-25 Pending JPS6384970U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18059186U JPS6384970U (ja) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18059186U JPS6384970U (ja) 1986-11-25 1986-11-25

Publications (1)

Publication Number Publication Date
JPS6384970U true JPS6384970U (ja) 1988-06-03

Family

ID=31124685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18059186U Pending JPS6384970U (ja) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPS6384970U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012921A1 (en) * 1988-06-24 1989-12-28 Fanuc Ltd Laser oscillator
JPH021193A (ja) * 1988-03-03 1990-01-05 Fanuc Ltd レーザ発振装置
WO1991005384A1 (fr) * 1989-10-04 1991-04-18 Fanuc Ltd Turbosoufflante pour laser et oscillateur laser l'utilisant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021193A (ja) * 1988-03-03 1990-01-05 Fanuc Ltd レーザ発振装置
WO1989012921A1 (en) * 1988-06-24 1989-12-28 Fanuc Ltd Laser oscillator
WO1991005384A1 (fr) * 1989-10-04 1991-04-18 Fanuc Ltd Turbosoufflante pour laser et oscillateur laser l'utilisant

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