JPH01134951U - - Google Patents
Info
- Publication number
- JPH01134951U JPH01134951U JP2930288U JP2930288U JPH01134951U JP H01134951 U JPH01134951 U JP H01134951U JP 2930288 U JP2930288 U JP 2930288U JP 2930288 U JP2930288 U JP 2930288U JP H01134951 U JPH01134951 U JP H01134951U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- insulating paper
- stator
- stator winding
- electric motor
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Description
第１図ａは本考案の一実施例を示す小形電動機
の断面図、ｂは透視図、ｃはその絶縁紙の平面図
、第２図は従来例を示す断面図である。
１……固定子鉄心、２……固定子巻線、３……
カバー、４……絶縁紙、５……通風窓、６……切
込み、７……位置決め凹部、８……位置決め凸部
。
FIG. 1a is a sectional view of a small electric motor showing an embodiment of the present invention, b is a perspective view, c is a plan view of its insulating paper, and FIG. 2 is a sectional view of a conventional example. 1... Stator core, 2... Stator winding, 3...
Cover, 4... Insulating paper, 5... Ventilation window, 6... Notch, 7... Positioning recess, 8... Positioning protrusion.
Claims (1)
固定子鉄心に取付けられ、固定子巻線の外部を覆
うカバーと、前記カバー内の固定子巻線外周に配
設した円筒状の絶縁紙とを備え、前記カバーに設
けた通風窓位置に対応させて固定子巻線の冷却用
の切込み又は穴を円筒状絶縁紙に設けた小形電動
機。 (2) 絶縁紙とカバーの双方に位置合わせ用の凹
凸部を設けた実用新案登録請求の範囲第１項記載
の小形電動機。[Claims for Utility Model Registration] (1) A stator core around which a stator winding is wound, a cover attached to the stator core and covering the outside of the stator winding, and a stator winding inside the cover. A small electric motor comprising a cylindrical insulating paper arranged around the outer periphery of the wire, the cylindrical insulating paper having cuts or holes for cooling stator windings corresponding to the positions of ventilation windows provided in the cover. (2) The small electric motor according to claim 1, wherein both the insulating paper and the cover are provided with uneven portions for positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2930288U JPH01134951U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2930288U JPH01134951U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134951U true JPH01134951U (en) | 1989-09-14 |
Family
ID=31253395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2930288U Pending JPH01134951U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007060824A (en) * | 2005-08-25 | 2007-03-08 | Mitsubishi Electric Corp | Stator for rotating-electric machine and its manufacturing method |
| JP2009077477A (en) * | 2007-09-19 | 2009-04-09 | Komatsu Ltd | Electric motor |
-
1988
- 1988-03-04 JP JP2930288U patent/JPH01134951U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007060824A (en) * | 2005-08-25 | 2007-03-08 | Mitsubishi Electric Corp | Stator for rotating-electric machine and its manufacturing method |
| JP4597814B2 (en) * | 2005-08-25 | 2010-12-15 | 三菱電機株式会社 | Stator for rotating electric machine and method for manufacturing the same |
| JP2009077477A (en) * | 2007-09-19 | 2009-04-09 | Komatsu Ltd | Electric motor |