JPS61195756U - - Google Patents
Info
- Publication number
- JPS61195756U JPS61195756U JP8053985U JP8053985U JPS61195756U JP S61195756 U JPS61195756 U JP S61195756U JP 8053985 U JP8053985 U JP 8053985U JP 8053985 U JP8053985 U JP 8053985U JP S61195756 U JPS61195756 U JP S61195756U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- insulating plate
- stator coil
- cooling structure
- stator
- 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 3
- 239000011521 glass Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案による固定子コイルの冷却構造
の一実施例を示す要部平面図、第２図は第１図の
スロツト部を示す断面図、第３図は従来の固定子
コイル回りの一例を示す要部平面図、第４図は第
３図のスロツト部を示す断面図、第５図はコイル
１本の場合の放熱状態を示す図、第６図は並列本
数や巻回数が増加した場合の放熱状態を示す図で
ある。
１，１′……コンセントリツクコイル、１ａ，
１′ａ……コンセントリツクコイル１，１′のコ
イル辺、１ｂ，１′ｂ……同じくそれらのコイル
エンド、２，２′……固定子鉄心、３……コンセ
ントリツクコイル１′に沿わせた絶縁板。
Fig. 1 is a plan view of essential parts showing an embodiment of the stator coil cooling structure according to the present invention, Fig. 2 is a cross-sectional view showing the slot portion of Fig. 1, and Fig. 3 is a conventional stator coil cooling structure. A plan view of the main part showing an example, Fig. 4 is a sectional view showing the slot part in Fig. 3, Fig. 5 is a diagram showing the heat dissipation state in the case of one coil, Fig. 6 is an increase in the number of parallel coils and the number of windings. It is a figure which shows the heat dissipation state in the case. 1, 1'... concentric coil, 1a,
1'a...Coil sides of concentric coils 1, 1', 1b, 1'b...Same coil ends, 2, 2'...Stator core, 3...Along with concentric coil 1' insulation board.
Claims (1)
ス基材などの絶縁板を固定子コイルのコイル辺側
面に沿わせ、かつ前記絶縁板をコイルエンドより
長く形成したことを特徴とする固定子コイルの冷
却構造。 A stator coil for a rotating electrical machine, characterized in that an insulating plate made of a glass base material with good thermal conductivity is placed along the side surface of the coil side of the stator coil, and the insulating plate is formed longer than the end of the coil. Cooling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053985U JPS61195756U (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053985U JPS61195756U (en) | 1985-05-29 | 1985-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195756U true JPS61195756U (en) | 1986-12-06 |
Family
ID=30626482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8053985U Pending JPS61195756U (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006087172A (en) * | 2004-09-14 | 2006-03-30 | Hitachi Industrial Equipment Systems Co Ltd | Stator for rotating electric machine |
-
1985
- 1985-05-29 JP JP8053985U patent/JPS61195756U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006087172A (en) * | 2004-09-14 | 2006-03-30 | Hitachi Industrial Equipment Systems Co Ltd | Stator for rotating electric machine |
| JP4490770B2 (en) * | 2004-09-14 | 2010-06-30 | 株式会社日立産機システム | Rotating electric machine stator |
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