JPH09283820A - ガスレーザ装置 - Google Patents

ガスレーザ装置

Info

Publication number
JPH09283820A
JPH09283820A JP9264696A JP9264696A JPH09283820A JP H09283820 A JPH09283820 A JP H09283820A JP 9264696 A JP9264696 A JP 9264696A JP 9264696 A JP9264696 A JP 9264696A JP H09283820 A JPH09283820 A JP H09283820A
Authority
JP
Japan
Prior art keywords
fan
rotation speed
magnetic seal
temperature
torque
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
JP9264696A
Other languages
English (en)
Japanese (ja)
Inventor
Tamotsu Abe
保 阿部
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP9264696A priority Critical patent/JPH09283820A/ja
Priority to EP97916644A priority patent/EP0895322A1/en
Priority to PCT/JP1997/001255 priority patent/WO1997039502A1/ja
Publication of JPH09283820A publication Critical patent/JPH09283820A/ja
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)
JP9264696A 1996-04-15 1996-04-15 ガスレーザ装置 Pending JPH09283820A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9264696A JPH09283820A (ja) 1996-04-15 1996-04-15 ガスレーザ装置
EP97916644A EP0895322A1 (en) 1996-04-15 1997-04-11 Gas laser
PCT/JP1997/001255 WO1997039502A1 (en) 1996-04-15 1997-04-11 Gas laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9264696A JPH09283820A (ja) 1996-04-15 1996-04-15 ガスレーザ装置

Publications (1)

Publication Number Publication Date
JPH09283820A true JPH09283820A (ja) 1997-10-31

Family

ID=14060228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9264696A Pending JPH09283820A (ja) 1996-04-15 1996-04-15 ガスレーザ装置

Country Status (3)

Country Link
EP (1) EP0895322A1 (https=)
JP (1) JPH09283820A (https=)
WO (1) WO1997039502A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281484A (ja) * 1986-05-30 1987-12-07 Mitsubishi Electric Corp レ−ザ発振装置
JPS6353987A (ja) * 1986-08-22 1988-03-08 Mitsubishi Electric Corp 回転導入端子
JPS63184381A (ja) * 1987-01-27 1988-07-29 Toshiba Corp ガスレ−ザ発振装置
JPS63157966U (https=) * 1987-04-03 1988-10-17
JPH0670265U (ja) * 1993-03-10 1994-09-30 日新電機株式会社 ガスレーザ装置

Also Published As

Publication number Publication date
EP0895322A1 (en) 1999-02-03
WO1997039502A1 (en) 1997-10-23
EP0895322A4 (https=) 1999-03-10

Similar Documents

Publication Publication Date Title
US20020196606A1 (en) Cooling fan controller and liquid crystal projector
JP2005090480A (ja) 車両のエンジン冷却システム制御装置及び方法
KR100255711B1 (ko) 모터 기동용 회로
JPH09283820A (ja) ガスレーザ装置
EP1748265A1 (en) Inverter-driven compressor warm-up operating method and apparatus
US7008061B2 (en) Cooling fan start-up control device for liquid crystal projector
US5151626A (en) Repetitive pulsed Raman cell with vibrating blade
JPH10229229A (ja) 放電励起型ガスレーザ発振装置
US9590380B2 (en) Laser oscillator provided with blower
JPH10321933A (ja) 半導体励起固体レーザ
JP5439836B2 (ja) 固体レーザ装置
JP2682091B2 (ja) ガス循環式レーザ発振器のガス制御方法
JPS63288080A (ja) ガスレ−ザ装置
JP2002354888A (ja) 永久磁石電動機
JPH0730184A (ja) ガスレーザ発振装置
JPH07305692A (ja) モータポンプ装置の運転方法およびモータポンプ装置
JPH08153924A (ja) レーザ発振装置およびパルスレーザ光の発振方法
JPS6353987A (ja) 回転導入端子
JP2003110173A (ja) ガスレーザ発振装置
JP2741439B2 (ja) レーザ発振器
JPH06101601B2 (ja) ガスレ−ザ装置
JPH03103097A (ja) ステッピングモータの駆動方法
JPH0335578A (ja) レーザ装置
JPH0670265U (ja) ガスレーザ装置
JPH04137777A (ja) 放電励起エキシマレーザ装置