JPH0345059U - - Google Patents
Info
- Publication number
- JPH0345059U JPH0345059U JP10294289U JP10294289U JPH0345059U JP H0345059 U JPH0345059 U JP H0345059U JP 10294289 U JP10294289 U JP 10294289U JP 10294289 U JP10294289 U JP 10294289U JP H0345059 U JPH0345059 U JP H0345059U
- Authority
- JP
- Japan
- Prior art keywords
- frame structure
- channel
- liquid
- outer periphery
- utility
- 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
- 239000000110 cooling liquid Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案における液冷形フレーム構造
を示す部分断面図、第２図はこの考案におけるフ
レームの第１図Ａ−Ａの部分断面図、第３図は従
来における回転電機の一例である液冷形フレーム
構造を示す部分断面図、第４図は従来のフレーム
の第３図Ｂ−Ｂ部分断面図である。
図において、１はフレーム、２は冷却液入口、
３は冷却液出口、４は仕切板、５は冷却液通路、
６は固定子鉄心、６ａは固定子コイルである。な
お、図中同一符号は同一、又は相当部分を示す。
Fig. 1 is a partial sectional view showing the liquid-cooled frame structure of this invention, Fig. 2 is a partial sectional view of the frame taken along line A-A in Fig. 1 of this invention, and Fig. 3 is an example of a conventional rotating electric machine. FIG. 4 is a partial sectional view showing a liquid-cooled frame structure, and FIG. 4 is a partial sectional view taken along line BB in FIG. 3 of a conventional frame. In the figure, 1 is the frame, 2 is the coolant inlet,
3 is a coolant outlet, 4 is a partition plate, 5 is a coolant passage,
6 is a stator core, and 6a is a stator coil. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
いて、上記液冷形フレーム構造をＯリングシール
による、フレーム二重構造とし、内側のフレーム
を鋳物製とし、その外周に冷却液の通る水路を設
け、その水路の外周を、鋼板製のパイプで覆うよ
うにしたことを特徴とする回転電機。 (2) 内側フレームに設けた水路を流れる冷却液
が乱流となるよう、水路の表面を１〜３mmの凹、
凸を有する粗表面としたことを特徴とする実用新
案登録請求の範囲第一項記載の回転電機。[Claims for Utility Model Registration] (1) In a rotating electric machine having a liquid-cooled frame structure, the liquid-cooled frame structure is a double frame structure with an O-ring seal, the inner frame is made of cast metal, and the outer periphery thereof is a double frame structure with an O-ring seal. A rotating electrical machine characterized by having a water channel through which a cooling liquid passes, and the outer periphery of the water channel is covered with a pipe made of steel plate. (2) In order to create a turbulent flow of the cooling liquid flowing through the channel provided in the inner frame, the surface of the channel is made with a concave of 1 to 3 mm.
The rotating electrical machine according to claim 1, which is a utility model, and is characterized by having a rough surface having convexities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10294289U JPH0345059U (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10294289U JPH0345059U (en) | 1989-09-01 | 1989-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345059U true JPH0345059U (en) | 1991-04-25 |
Family
ID=31651809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10294289U Pending JPH0345059U (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100934206B1 (en) * | 2007-12-31 | 2009-12-29 | 주식회사 효성 | Electric motor chiller |
| JP2014007952A (en) * | 2012-06-22 | 2014-01-16 | Lg Innotek Co Ltd | Motor |
-
1989
- 1989-09-01 JP JP10294289U patent/JPH0345059U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100934206B1 (en) * | 2007-12-31 | 2009-12-29 | 주식회사 효성 | Electric motor chiller |
| JP2014007952A (en) * | 2012-06-22 | 2014-01-16 | Lg Innotek Co Ltd | Motor |
| US9825503B2 (en) | 2012-06-22 | 2017-11-21 | Lg Innotek Co., Ltd. | Motor with cooling system |
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