JPS5723288A - Laser device - Google Patents

Laser device

Info

Publication number
JPS5723288A
JPS5723288A JP9791180A JP9791180A JPS5723288A JP S5723288 A JPS5723288 A JP S5723288A JP 9791180 A JP9791180 A JP 9791180A JP 9791180 A JP9791180 A JP 9791180A JP S5723288 A JPS5723288 A JP S5723288A
Authority
JP
Japan
Prior art keywords
gas
valves
exhaust
laser device
supply
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
JP9791180A
Other languages
Japanese (ja)
Inventor
Naoya Horiuchi
Takashi Kuno
Norio Karube
Yasuyuki Morita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9791180A priority Critical patent/JPS5723288A/en
Publication of JPS5723288A publication Critical patent/JPS5723288A/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 the operability of a laser device provided with a gas regenerator, by replacing all manual valves with solenoid-operated valves to perform exhaust, gas supply and gas-regenerating operations and the like. CONSTITUTION:The laser device provided with a gas regenerator is composed of a plurality of gas supply sources 1, a laser resonator 2, and an exhaust apparatus 3 incorporating a rotary pump 9, a gas regenerator 4 incorporating an electric oven 10, a logical control means 5, a high-pressure generating part 6, a voltage changeover part 7 and a cooling source 8, and solenoid-operated valves are employed for the valves V1-V9 to be provided in the intermediate parts of the respective piping thereof. The laser device is thus constituted, and the logical control means 5 controls the valves V1-V9, the laser resonstor 2, the exhaust apparatus 3, the gas regenerator 4 and the like so that the operations are performed in order of exhaust, supply, regeneration and oscillation and in order of exhaust, supply, oscillation and regeneration. Thus, the troublesome valve operation is eliminated and at the same time, the stoppage of operation at the occurrence of abnormality is readily performed through the selection of buttons.
JP9791180A 1980-07-16 1980-07-16 Laser device Pending JPS5723288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9791180A JPS5723288A (en) 1980-07-16 1980-07-16 Laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9791180A JPS5723288A (en) 1980-07-16 1980-07-16 Laser device

Publications (1)

Publication Number Publication Date
JPS5723288A true JPS5723288A (en) 1982-02-06

Family

ID=14204892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9791180A Pending JPS5723288A (en) 1980-07-16 1980-07-16 Laser device

Country Status (1)

Country Link
JP (1) JPS5723288A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041276A (en) * 1983-08-17 1985-03-04 Mitsubishi Electric Corp Laser medium gas exchanger
JPS60214575A (en) * 1984-04-11 1985-10-26 Matsushita Electric Ind Co Ltd Gas laser oscillator
JPS62259487A (en) * 1986-05-02 1987-11-11 Miyama:Kk Consumed gas saving system for carbonic acid gas laser oscillator
US4794613A (en) * 1987-07-27 1988-12-27 Prc Corporation Laser fluid flow control apparatus and method
WO1990004273A1 (en) * 1988-10-07 1990-04-19 Fanuc Ltd System for controlling the amount of substituting laser gas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041276A (en) * 1983-08-17 1985-03-04 Mitsubishi Electric Corp Laser medium gas exchanger
JPS60214575A (en) * 1984-04-11 1985-10-26 Matsushita Electric Ind Co Ltd Gas laser oscillator
JPS62259487A (en) * 1986-05-02 1987-11-11 Miyama:Kk Consumed gas saving system for carbonic acid gas laser oscillator
US4794613A (en) * 1987-07-27 1988-12-27 Prc Corporation Laser fluid flow control apparatus and method
WO1990004273A1 (en) * 1988-10-07 1990-04-19 Fanuc Ltd System for controlling the amount of substituting laser gas

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