JPH031688U - - Google Patents
Info
- Publication number
- JPH031688U JPH031688U JP5970389U JP5970389U JPH031688U JP H031688 U JPH031688 U JP H031688U JP 5970389 U JP5970389 U JP 5970389U JP 5970389 U JP5970389 U JP 5970389U JP H031688 U JPH031688 U JP H031688U
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- heating element
- control panel
- plate
- exhaust port
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Rectifiers (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図のＸ−Ｘ断面図、第３図は第２図のＺ
から見た図、第４図従来装置の構成概要図、第５
図は第４図Ｙ−Ｙ断面図である。
１…電力変換装置、２…半導体スタツク、３…
整流器盤、４…リアクトル、５…リアクトル盤、
６…逆変換器盤、７…制御機器、８…制御盤、９
…送風ダクト、１０…排熱ダクト、１１…冷却フ
アン、１２…熱交換器、１３…調節板Ａ、１４…
調節板Ｂ、１５…調節板Ｃ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a sectional view taken along line X-X in figure 1, and figure 3 is a cross-sectional view taken along line Z in figure 2.
4. Schematic diagram of the configuration of the conventional device, 5.
The figure is a sectional view taken along YY line in FIG. DESCRIPTION OF SYMBOLS 1... Power conversion device, 2... Semiconductor stack, 3...
Rectifier panel, 4...reactor, 5...reactor panel,
6... Inverter panel, 7... Control equipment, 8... Control panel, 9
...Blower duct, 10...Exhaust heat duct, 11...Cooling fan, 12...Heat exchanger, 13...Adjustment plate A, 14...
Adjustment board B, 15...Adjustment board C.
Claims (1)
体を収納し、冷却風の吸気口と排気口の間に前記
発熱体に冷却風を導入するための通風ダクトを備
えた循環冷却を行う制御盤において、各盤の冷却
風を導く給排気口部及び前記発熱体を収納する各
ユニツトに通風穴を等間隔に施した板を１枚重ね
、一方を固定し他方をスライドさせて調節するこ
とを特徴とする制御盤の冷却風調節装置。 In a control panel that houses a heating element composed of electronic, electrical equipment, and semiconductor parts, and performs circulation cooling with a ventilation duct for introducing cooling air into the heating element between a cooling air intake port and an exhaust port. , one plate is stacked on top of the other with ventilation holes arranged at equal intervals in the air supply/exhaust port for guiding the cooling air of each panel and each unit housing the heating element, and one plate is fixed and the other is adjusted by sliding. Cooling air adjustment device for the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970389U JPH031688U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5970389U JPH031688U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031688U true JPH031688U (en) | 1991-01-09 |
Family
ID=31586433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5970389U Pending JPH031688U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021052155A (en) * | 2019-09-26 | 2021-04-01 | ファナック株式会社 | Electrical device including fan unit, and control panel including electrical device |
-
1989
- 1989-05-25 JP JP5970389U patent/JPH031688U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021052155A (en) * | 2019-09-26 | 2021-04-01 | ファナック株式会社 | Electrical device including fan unit, and control panel including electrical device |
| US11690194B2 (en) | 2019-09-26 | 2023-06-27 | Fanuc Corporation | Electrical apparatus including fan unit and control panel including electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02741U (en) | ||
| JPH031688U (en) | ||
| JPS6340737Y2 (en) | ||
| JPS6393702U (en) | ||
| JPS6352040U (en) | ||
| JPS62122402U (en) | ||
| JPS589635U (en) | electric stove | |
| JPS5940721U (en) | heating cooker | |
| JPS6220493U (en) | ||
| JPS61125097U (en) | ||
| JPS61130830U (en) | ||
| JPH0377493U (en) | ||
| JPS61207093U (en) | ||
| JPS6343061U (en) | ||
| JPS61190872U (en) | ||
| JPS62120126U (en) | ||
| JPS6270419U (en) | ||
| JPS6329306U (en) | ||
| JPH01118193U (en) | ||
| JPS6189738U (en) | ||
| JPS6031096U (en) | induction heating cooker | |
| JPS621027U (en) | ||
| JPH02790U (en) | ||
| JPS61189118U (en) | ||
| JPH0213744U (en) |