JPS56111286A - Co2 laser oscillating device - Google Patents

Co2 laser oscillating device

Info

Publication number
JPS56111286A
JPS56111286A JP1372180A JP1372180A JPS56111286A JP S56111286 A JPS56111286 A JP S56111286A JP 1372180 A JP1372180 A JP 1372180A JP 1372180 A JP1372180 A JP 1372180A JP S56111286 A JPS56111286 A JP S56111286A
Authority
JP
Japan
Prior art keywords
freon
turbine
laser
evaporator
cooling
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
JP1372180A
Other languages
Japanese (ja)
Inventor
Takeoki Miyauchi
Norio Ikemoto
Kenichi Nemoto
Yoshinori Karatsu
Susumu Aiuchi
Nobuhiko Aoki
Yasuo Nakagawa
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 JP1372180A priority Critical patent/JPS56111286A/en
Publication of JPS56111286A publication Critical patent/JPS56111286A/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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers

Landscapes

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

Abstract

PURPOSE:To raise the efficiency of utilization of energy by reutilizing for a turbine, etc. the thermal energy obtained from a cooling system including a laser gas, a laser tube, a resonator mirror, a power source and the like by providing a heat exchanger in the CO2 laser oscillator. CONSTITUTION:The exhaust heat generated in the CO2 laser oscillator 61 is made to be absorbed by a laser cooling oil 62 and is made to circulate between the oscillator 61 and a Freon evaporator 64. Next, high-pressure Freon vapor 65 produced in the evaporator 64 is supplied to a Freon turbine 66 and inflated there to turn the turbine 66, whereby electricity is generated by a dynamo 67 directly connected with the turbine. Furthermore, inflated and cooled low-temperature Freon vapor 68 is condensed through cooling by a Freon condenser 69 and turned into liquefied Freon 70, and is further returned to the evaporator 64 by using a circulation pump 63b, evaporated there again by heating and thus the aforesaid cycle is repeated. Simultaneously, the heat in the condenser 69 is transmitted to the cooling water 71 passing through a watering pump to the cooling water 71 passing through a watering pump 63c and thereby the efficiency of utilization of heat in the system as a whole is raised.
JP1372180A 1980-02-08 1980-02-08 Co2 laser oscillating device Pending JPS56111286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1372180A JPS56111286A (en) 1980-02-08 1980-02-08 Co2 laser oscillating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1372180A JPS56111286A (en) 1980-02-08 1980-02-08 Co2 laser oscillating device

Publications (1)

Publication Number Publication Date
JPS56111286A true JPS56111286A (en) 1981-09-02

Family

ID=11841102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1372180A Pending JPS56111286A (en) 1980-02-08 1980-02-08 Co2 laser oscillating device

Country Status (1)

Country Link
JP (1) JPS56111286A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219973A (en) * 1983-05-27 1984-12-11 Tomoo Fujioka Refrigeration type lateral flow carbon dioxide gas laser
JPS6364379A (en) * 1986-09-04 1988-03-22 Fanuc Ltd Gas laser device
JP2015514329A (en) * 2012-04-11 2015-05-18 トルンプフ レーザー− ウント ジュステームテヒニク ゲゼルシャフトミット ベシュレンクテル ハフツングＴＲＵＭＰＦ Ｌａｓｅｒ− ｕｎｄ Ｓｙｓｔｅｍｔｅｃｈｎｉｋ ＧｍｂＨ Cooling device for gas laser, gas laser equipped with cooling device, and laser gas cooling method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147693A (en) * 1974-05-16 1975-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147693A (en) * 1974-05-16 1975-11-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219973A (en) * 1983-05-27 1984-12-11 Tomoo Fujioka Refrigeration type lateral flow carbon dioxide gas laser
JPS6364379A (en) * 1986-09-04 1988-03-22 Fanuc Ltd Gas laser device
JP2015514329A (en) * 2012-04-11 2015-05-18 トルンプフ レーザー− ウント ジュステームテヒニク ゲゼルシャフトミット ベシュレンクテル ハフツングＴＲＵＭＰＦ Ｌａｓｅｒ− ｕｎｄ Ｓｙｓｔｅｍｔｅｃｈｎｉｋ ＧｍｂＨ Cooling device for gas laser, gas laser equipped with cooling device, and laser gas cooling method

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