JPS55156379A - Cooling device for laser light source device - Google Patents
Cooling device for laser light source deviceInfo
- Publication number
- JPS55156379A JPS55156379A JP6427779A JP6427779A JPS55156379A JP S55156379 A JPS55156379 A JP S55156379A JP 6427779 A JP6427779 A JP 6427779A JP 6427779 A JP6427779 A JP 6427779A JP S55156379 A JPS55156379 A JP S55156379A
- Authority
- JP
- Japan
- Prior art keywords
- pipeline
- water
- laser
- laser light
- light source
- 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
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
Abstract
PURPOSE:To eliminate the necessity of water supply source and to minimize possibility for a device to be soaked into water even at the time of damage of pipeline, by composing a cooling water pipeline of a laser device, a laser hand and a closed pipeline passing a radiator. CONSTITUTION:A laser light source device has a laser head 1 equipped with a laser tube 7 and discharges laser light in proportion to discharge current controlled by a laser light source driving power source 3. The head 1 and the power source 3 are equipped with cooling water pipeline 4 for passage of water for cooling of these equipments. This pipeline 4 is composed of a closed pipe, and a part of this pipeline 4 is provided with a radiator 5. This radiator 5 cools off the cooling water which was warmed up by the power source 3 and the head 1. By doing this, necessity of providing a water source can be eliminated and, even at the time of occurrence of damage on a part of the pipeline, cooling water flowing out from the damaged section of the pipeline can be maintained at a fixed (or constant) volume, and therefore, possibility for the device to be soaked into water can be minimized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427779A JPS55156379A (en) | 1979-05-24 | 1979-05-24 | Cooling device for laser light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6427779A JPS55156379A (en) | 1979-05-24 | 1979-05-24 | Cooling device for laser light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55156379A true JPS55156379A (en) | 1980-12-05 |
Family
ID=13253558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6427779A Pending JPS55156379A (en) | 1979-05-24 | 1979-05-24 | Cooling device for laser light source device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55156379A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03171786A (en) * | 1989-10-27 | 1991-07-25 | Coherent Inc | Pulse laser device |
| JPH04222410A (en) * | 1990-12-21 | 1992-08-12 | Hitachi Ltd | Wire stripping method |
| JPH0494536U (en) * | 1990-12-26 | 1992-08-17 | ||
| JP2003531499A (en) * | 2000-04-13 | 2003-10-21 | トルンプ ラーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | Diode laser device with cooling and operation monitoring |
-
1979
- 1979-05-24 JP JP6427779A patent/JPS55156379A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03171786A (en) * | 1989-10-27 | 1991-07-25 | Coherent Inc | Pulse laser device |
| JPH04222410A (en) * | 1990-12-21 | 1992-08-12 | Hitachi Ltd | Wire stripping method |
| JPH0494536U (en) * | 1990-12-26 | 1992-08-17 | ||
| JP2003531499A (en) * | 2000-04-13 | 2003-10-21 | トルンプ ラーザー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | Diode laser device with cooling and operation monitoring |
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