JPS5478098A - Laser equipment of gas flow type - Google Patents

Laser equipment of gas flow type

Info

Publication number
JPS5478098A
JPS5478098A JP14501077A JP14501077A JPS5478098A JP S5478098 A JPS5478098 A JP S5478098A JP 14501077 A JP14501077 A JP 14501077A JP 14501077 A JP14501077 A JP 14501077A JP S5478098 A JPS5478098 A JP S5478098A
Authority
JP
Japan
Prior art keywords
discharge
discharge pipes
blowers
shift
blower
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
JP14501077A
Other languages
Japanese (ja)
Other versions
JPS5917869B2 (en
Inventor
Hiroyuki Sugawara
Koji Kuwabara
Toshiji Shirokura
Hiroharu Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14501077A priority Critical patent/JPS5917869B2/en
Publication of JPS5478098A publication Critical patent/JPS5478098A/en
Publication of JPS5917869B2 publication Critical patent/JPS5917869B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube

Abstract

PURPOSE:To miniaturize a laser equipment and improve its total effeciency by arranging discharge pipes in two lines and by making discharge pipes shift in position from the center shaft corresponding to discharge mouths of blowers. CONSTITUTION:Four discharge pipes 1a and 1b at one side and 2a and 2b at the other side are arrayed in two lines. In discharge pipes, gas increasing in temperature through discharging is circulated by the corresponding 1st centrifugal blower 6a or 2nd centrifugal blower 6b and then cooled by 1st heat exchanger 7a or 2nd heat exchanger 7b. Two blowers 6a and 6b are arranged facing each other and discharge mouths 10 of 1st blower 6a and 2nd blower 6b are connected to insulating cylinders 9a and 9b respectively and separately. In addition, since discharge mouth 10 shift from center shafts 11 of blowers respectively, 1st and 2nd blowers can be arranged, facing each other, between two columns of discharge pipes, and the positions of discharge pipes are made to shift from center shafts and to correspond to shifts of discharge mouths. Consequently, the equipment can be miniaturized and the total efficiency of it can be also improved.
JP14501077A 1977-12-05 1977-12-05 Gas flow laser device Expired JPS5917869B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14501077A JPS5917869B2 (en) 1977-12-05 1977-12-05 Gas flow laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14501077A JPS5917869B2 (en) 1977-12-05 1977-12-05 Gas flow laser device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP15657582A Division JPS5848979A (en) 1982-09-10 1982-09-10 Gas current type laser device

Publications (2)

Publication Number Publication Date
JPS5478098A true JPS5478098A (en) 1979-06-21
JPS5917869B2 JPS5917869B2 (en) 1984-04-24

Family

ID=15375349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14501077A Expired JPS5917869B2 (en) 1977-12-05 1977-12-05 Gas flow laser device

Country Status (1)

Country Link
JP (1) JPS5917869B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079763U (en) * 1983-11-07 1985-06-03 株式会社東芝 Gas laser oscillation device
JPS6127693A (en) * 1983-12-29 1986-02-07 アマダ　エンジニアリング　アンド　サ−ビス　カンパニ−　インコ−ポレ−テツド High speed axial flow gas laser oscillator
JPS61198694A (en) * 1984-11-24 1986-09-03 トルンプフ・ゲ−・エム・ベ−・ハ−・ウント・コンパニイ Gas lazer having cross energy input unit of high frequency energy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62209879A (en) * 1986-03-10 1987-09-16 Komatsu Ltd Axial flow type gas laser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079763U (en) * 1983-11-07 1985-06-03 株式会社東芝 Gas laser oscillation device
JPH034053Y2 (en) * 1983-11-07 1991-02-01
JPS6127693A (en) * 1983-12-29 1986-02-07 アマダ　エンジニアリング　アンド　サ−ビス　カンパニ−　インコ−ポレ−テツド High speed axial flow gas laser oscillator
AU577342B2 (en) * 1983-12-29 1988-09-22 Amada Engineering And Service Co. Inc. High-speed axial flow type gas laser oscillator
JPS61198694A (en) * 1984-11-24 1986-09-03 トルンプフ・ゲ−・エム・ベ−・ハ−・ウント・コンパニイ Gas lazer having cross energy input unit of high frequency energy
JPH0464476B2 (en) * 1984-11-24 1992-10-15 Trumpf Gmbh & Co

Also Published As

Publication number Publication date
JPS5917869B2 (en) 1984-04-24

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