JPH01130574U - - Google Patents
Info
- Publication number
- JPH01130574U JPH01130574U JP2711188U JP2711188U JPH01130574U JP H01130574 U JPH01130574 U JP H01130574U JP 2711188 U JP2711188 U JP 2711188U JP 2711188 U JP2711188 U JP 2711188U JP H01130574 U JPH01130574 U JP H01130574U
- Authority
- JP
- Japan
- Prior art keywords
- thyratron
- discharge
- charge
- power supply
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図ないし第４図はこの考案の実施例に係り
、第１図はパルスレーザ装置の励起用電源回路を
示す回路図、第２図は動作説明に供する波形図、
第３図のＡは第１図の回路の要部を抜き出した回
路図、Ｂはその等価回路の回路図、第４図は電圧
ゲインの特性図である。第５図は従来例を示す回
路図である。
４……充放電電源コンデンサ、８……充放電１
次コンデンサ、９……サイラトロン、１２……予
備電離用のピン電極、１３……主放電電極、１４
……ダイオード（逆流防止用単方向性導通素子）
、１５……マグネテイツクスイツチ、Ｔ１……サ
イラトロンのリカバリータイム、Ｔ２……マグネ
テイツクスイツチの飽和時間、Ｃ４……充放電電
源コンデンサの静電容量、Ｃ８……充放電１次コ
ンデンサの静電容量。
1 to 4 relate to an embodiment of this invention, FIG. 1 is a circuit diagram showing an excitation power supply circuit of a pulse laser device, FIG. 2 is a waveform diagram for explaining the operation,
A in FIG. 3 is a circuit diagram of the main part of the circuit shown in FIG. 1, B is a circuit diagram of its equivalent circuit, and FIG. 4 is a voltage gain characteristic diagram. FIG. 5 is a circuit diagram showing a conventional example. 4...Charge/discharge power supply capacitor, 8...Charge/discharge 1
Secondary capacitor, 9... Thyratron, 12... Pin electrode for pre-ionization, 13... Main discharge electrode, 14
...Diode (unidirectional conduction element for backflow prevention)
, 15...Magnetic switch, T1 ...Recovery time of thyratron, T2 ...Saturation time of magnetic switch, C4 ...Capacitance of charge/discharge power supply capacitor, C8 ...Charge/discharge 1 Capacitance of next capacitor.
Claims (1)
電１次コンデンサと、導通により前記充放電１次
コンデンサの蓄積エネルギーを前記放電電極に放
出させるサイラトロンと、このサイラトロンの両
端間に接続された充放電電源コンデンサとを備え
たパルスレーザ装置において、前記充放電電源コ
ンデンサと前記サイラトロンとの間に飽和時間が
サイラトロンのリカバリータイム以上のマグネテ
イツクスイツチを挿入してあることを特徴とする
パルスレーザ装置。 A charge/discharge primary capacitor that stores energy to be applied to a discharge electrode, a thyratron that discharges the stored energy of the charge/discharge primary capacitor to the discharge electrode through conduction, and a charge/discharge power supply capacitor connected between both ends of the thyratron. 1. A pulse laser device comprising: a magnetic switch having a saturation time longer than a recovery time of the thyratron is inserted between the charging/discharging power supply capacitor and the thyratron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2711188U JPH01130574U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2711188U JPH01130574U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01130574U true JPH01130574U (en) | 1989-09-05 |
Family
ID=31249334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2711188U Pending JPH01130574U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130574U (en) |
-
1988
- 1988-02-29 JP JP2711188U patent/JPH01130574U/ja active Pending
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