JPH0447869U - - Google Patents
Info
- Publication number
- JPH0447869U JPH0447869U JP9194390U JP9194390U JPH0447869U JP H0447869 U JPH0447869 U JP H0447869U JP 9194390 U JP9194390 U JP 9194390U JP 9194390 U JP9194390 U JP 9194390U JP H0447869 U JPH0447869 U JP H0447869U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply device
- cooling fan
- bent portion
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
- Transformer Cooling (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の第１の実施例を示す図、第２
図は本考案の第２の実施例を示す図、第３図ａは
第２の実施例の変形例を示す正面図、第３図ｂは
第３図ａのＡ−Ａ矢視図で、第４図は従来例を示
す図である。
１……冷却水用タンク、２……ポンプ、３……
屈曲部、４……冷却用フアン、６……枠体、７…
…送水路、８……復水路。
FIG. 1 is a diagram showing the first embodiment of the present invention, and FIG.
The figure shows a second embodiment of the present invention, FIG. 3a is a front view showing a modification of the second embodiment, and FIG. 3b is a view taken along the line A-A in FIG. 3a. FIG. 4 is a diagram showing a conventional example. 1...Cooling water tank, 2...Pump, 3...
Bent portion, 4... Cooling fan, 6... Frame, 7...
... Water supply channel, 8... Return channel.
Claims (1)
冷却するアーク加工用電源装置において、冷却水
用タンク、ポンプ、送水路および復水路よりなる
冷却水循環装置と前記電源装置とを一体的に形成
すると共に、該復水路の途中に屈曲部を配設し、
該屈曲部を前記冷却用フアンにより強制的に冷却
することを特徴とするアーク加工用電源装置。 ２ 前記復水路の屈曲部は、前記冷却用フアンを
囲み前記冷却用フアンの軸線方向に配設されたこ
とを特徴とする第１項記載のアーク加工用電源装
置。[Claims for Utility Model Registration] 1. A power supply device for arc processing that cools electrical components in the power supply device using a cooling fan, and a cooling water circulation device comprising a cooling water tank, a pump, a water supply channel, and a condensate channel, and the power supply device. and a bent part is provided in the middle of the return waterway,
A power supply device for arc machining, characterized in that the bent portion is forcibly cooled by the cooling fan. 2. The arc machining power supply device according to item 1, wherein the bent portion of the return waterway surrounds the cooling fan and is disposed in the axial direction of the cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091943U JP2527746Y2 (en) | 1990-08-31 | 1990-08-31 | Power supply for arc machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091943U JP2527746Y2 (en) | 1990-08-31 | 1990-08-31 | Power supply for arc machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447869U true JPH0447869U (en) | 1992-04-23 |
| JP2527746Y2 JP2527746Y2 (en) | 1997-03-05 |
Family
ID=31828007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990091943U Expired - Lifetime JP2527746Y2 (en) | 1990-08-31 | 1990-08-31 | Power supply for arc machining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527746Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007229806A (en) * | 2006-02-28 | 2007-09-13 | Esab Group Inc | Cooling device and system for plasma arc torch and associated method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876384U (en) * | 1981-11-12 | 1983-05-23 | 朝日アルミニウム株式会社 | welding machine |
| JPS58135765A (en) * | 1982-02-08 | 1983-08-12 | Hitachi Ltd | Plasma cutting method |
| JPS6453774A (en) * | 1987-08-21 | 1989-03-01 | Hitachi Ltd | Power unit for plasma welding |
| JPH01159970U (en) * | 1988-04-26 | 1989-11-07 |
-
1990
- 1990-08-31 JP JP1990091943U patent/JP2527746Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876384U (en) * | 1981-11-12 | 1983-05-23 | 朝日アルミニウム株式会社 | welding machine |
| JPS58135765A (en) * | 1982-02-08 | 1983-08-12 | Hitachi Ltd | Plasma cutting method |
| JPS6453774A (en) * | 1987-08-21 | 1989-03-01 | Hitachi Ltd | Power unit for plasma welding |
| JPH01159970U (en) * | 1988-04-26 | 1989-11-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007229806A (en) * | 2006-02-28 | 2007-09-13 | Esab Group Inc | Cooling device and system for plasma arc torch and associated method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527746Y2 (en) | 1997-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |