JPS6377371U - - Google Patents
Info
- Publication number
- JPS6377371U JPS6377371U JP17016986U JP17016986U JPS6377371U JP S6377371 U JPS6377371 U JP S6377371U JP 17016986 U JP17016986 U JP 17016986U JP 17016986 U JP17016986 U JP 17016986U JP S6377371 U JPS6377371 U JP S6377371U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- power supply
- control power
- resonator
- generates
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す回路図、第
２図は同じく各部の波形を示す波形図である。
１…商用電源、２…整流回路、３…ＰＷＭ制御
方式のインバータ、４…高周波トランス、５…高
圧整流回路、６…電流検出部、７…放電部（レー
ザ光共振器）、８…ＡＮＤ回路、９…ＰＷＭ定電
流制御回路、１０…電流値指定回路、１１…ビー
ムＯＮ，ＯＦＦ指令回路、１２，１３…ＰＷＭ制
御方式のインバータの出力波形、１４…ビームＯ
Ｎ，ＯＦＦ指令回路の出力波形、１５…ＰＷＭ制
御方式のインバータ出力波形。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a waveform diagram showing waveforms at various parts. 1... Commercial power supply, 2... Rectifier circuit, 3... PWM control type inverter, 4... High frequency transformer, 5... High voltage rectifier circuit, 6... Current detection section, 7... Discharge section (laser light resonator), 8... AND circuit , 9... PWM constant current control circuit, 10... Current value specifying circuit, 11... Beam ON/OFF command circuit, 12, 13... Output waveform of PWM control system inverter, 14... Beam O
N, output waveform of OFF command circuit, 15...inverter output waveform of PWM control method.
Claims (1)
電力を供給する制御電源部、レーザ光を発生させ
る媒体を供給するガス循環部より成るレーザ光発
生装置において、レーザ光のレーザ光発生装置外
部への放出、非放出を制御するビームシヤツタ機
能を制御電源部に設けると共に、制御電源部にパ
ルス幅変調制御を用いたことを特徴とするレーザ
光発生装置用ビームシヤツタ。 In a laser beam generation device that includes a laser beam resonator that generates a laser beam, a control power supply that supplies power to the resonator, and a gas circulation section that supplies a medium that generates the laser beam, it is possible to transmit the laser beam to the outside of the laser beam generator. A beam shutter for a laser beam generator, characterized in that a control power supply section is provided with a beam shutter function for controlling emission and non-emission, and pulse width modulation control is used in the control power supply section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016986U JPS6377371U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016986U JPS6377371U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377371U true JPS6377371U (en) | 1988-05-23 |
Family
ID=31104655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17016986U Pending JPS6377371U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04282880A (en) * | 1991-03-11 | 1992-10-07 | Miyachi Technos Kk | Laser power source device |
| JPH0548188A (en) * | 1991-08-20 | 1993-02-26 | Miyachi Technos Kk | Laser power supply device |
-
1986
- 1986-11-07 JP JP17016986U patent/JPS6377371U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04282880A (en) * | 1991-03-11 | 1992-10-07 | Miyachi Technos Kk | Laser power source device |
| JPH0548188A (en) * | 1991-08-20 | 1993-02-26 | Miyachi Technos Kk | Laser power supply device |
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