JPS6420686A - Gas laser apparatus - Google Patents

Gas laser apparatus

Info

Publication number
JPS6420686A
JPS6420686A JP17623287A JP17623287A JPS6420686A JP S6420686 A JPS6420686 A JP S6420686A JP 17623287 A JP17623287 A JP 17623287A JP 17623287 A JP17623287 A JP 17623287A JP S6420686 A JPS6420686 A JP S6420686A
Authority
JP
Japan
Prior art keywords
resistance box
discharge
gas laser
laser apparatus
section
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
JP17623287A
Other languages
Japanese (ja)
Inventor
Toshio Ide
Takahiro Doi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP17623287A priority Critical patent/JPS6420686A/en
Publication of JPS6420686A publication Critical patent/JPS6420686A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:To improve both of safety and work efficiency in assembly, maintenance and inspection of an apparatus, to reduce a storage space, and to improve reliability, by disposing a resistance box in which a discharge resistor of the gas laser apparatus is stored so as to be adjacent to a discharge section on the upper section of an air duct. CONSTITUTION:A resistance box 2, in which a discharge resistor for stabilizing a DC glow discharge in a discharge section 1 of a gas laser apparatus, is so disposed as to be adjacent to the discharge section 1. This resistance box 2 and the discharge section 1 are also interconnected through connecting leads 4 which are distributed in a duct cover 5. And, the resistance box 2 is made to be adjacent to the discharge section 1 on the upper section of an air duct 3 to reduce the strage space thereof, thereby the gas laser apparatus body is directly placed on a floor. Moreover, since the resistance box 2 is installed on the upper section of the air duct 3, the resistance box 2 to which a high voltage is applied is prevented from being brought into contact easily, thereby the safety of the work is maintained. Further, the reduction of the strage space of the resistance box 2 results in the earthquake-proof of the apparatus being enhanced, and the reliability thereof being improved.
JP17623287A 1987-07-15 1987-07-15 Gas laser apparatus Pending JPS6420686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17623287A JPS6420686A (en) 1987-07-15 1987-07-15 Gas laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17623287A JPS6420686A (en) 1987-07-15 1987-07-15 Gas laser apparatus

Publications (1)

Publication Number Publication Date
JPS6420686A true JPS6420686A (en) 1989-01-24

Family

ID=16009944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17623287A Pending JPS6420686A (en) 1987-07-15 1987-07-15 Gas laser apparatus

Country Status (1)

Country Link
JP (1) JPS6420686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008059924A (en) * 2006-08-31 2008-03-13 Mitsubishi Heavy Ind Ltd Electronic control unit and engine equipped with it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008059924A (en) * 2006-08-31 2008-03-13 Mitsubishi Heavy Ind Ltd Electronic control unit and engine equipped with it

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