JPH0386765U - - Google Patents
Info
- Publication number
- JPH0386765U JPH0386765U JP14738889U JP14738889U JPH0386765U JP H0386765 U JPH0386765 U JP H0386765U JP 14738889 U JP14738889 U JP 14738889U JP 14738889 U JP14738889 U JP 14738889U JP H0386765 U JPH0386765 U JP H0386765U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- core
- stator core
- frame
- laminating
- 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
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
Description
第１図は本考案の一実施例を示す側断面図、第
２図は第１図における−線に沿う正断面図、
第３図は従来例を示す側断面図、第４図は第３図
における−線に沿う正断面図である。
２……固定子鉄心、５……フレーム、２９……
冷媒路、３２，３３……冷媒リング。
FIG. 1 is a side sectional view showing an embodiment of the present invention, FIG. 2 is a front sectional view taken along the - line in FIG. 1,
FIG. 3 is a side sectional view showing a conventional example, and FIG. 4 is a front sectional view taken along the - line in FIG. 2... Stator core, 5... Frame, 29...
Refrigerant path, 32, 33...refrigerant ring.
Claims (1)
、この鉄心を積層して形成した固定子鉄心の軸方
向の溝で冷媒路を構成し、かつ、この固定子鉄心
を直接フレーム内に嵌合固着したことを特徴とす
る回転電機の冷却装置。 A groove is formed on the outer periphery of a ring-shaped core, and a groove in the axial direction of a stator core formed by laminating this core forms a refrigerant path, and this stator core is directly fitted and fixed into the frame. A cooling device for rotating electric machines characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14738889U JPH0386765U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14738889U JPH0386765U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386765U true JPH0386765U (en) | 1991-09-03 |
Family
ID=31693904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14738889U Pending JPH0386765U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386765U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007028790A (en) * | 2005-07-15 | 2007-02-01 | Denso Corp | Vehicle dynamo-electric machine |
| WO2010026726A1 (en) * | 2008-09-03 | 2010-03-11 | Ntn株式会社 | Vehicle drive motor |
| JP2010057260A (en) * | 2008-08-28 | 2010-03-11 | Aisin Seiki Co Ltd | Stator fixing structure of rotating electrical machine |
| JP2014217239A (en) * | 2013-04-27 | 2014-11-17 | 日本電産株式会社 | Motor and manufacturing method of the same |
-
1989
- 1989-12-20 JP JP14738889U patent/JPH0386765U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007028790A (en) * | 2005-07-15 | 2007-02-01 | Denso Corp | Vehicle dynamo-electric machine |
| JP4640008B2 (en) * | 2005-07-15 | 2011-03-02 | 株式会社デンソー | Rotating electric machine for vehicles |
| JP2010057260A (en) * | 2008-08-28 | 2010-03-11 | Aisin Seiki Co Ltd | Stator fixing structure of rotating electrical machine |
| WO2010026726A1 (en) * | 2008-09-03 | 2010-03-11 | Ntn株式会社 | Vehicle drive motor |
| JP2010088287A (en) * | 2008-09-03 | 2010-04-15 | Ntn Corp | Vehicle drive motor |
| EP2330719A1 (en) * | 2008-09-03 | 2011-06-08 | NTN Corporation | Vehicle drive motor |
| CN102144349A (en) * | 2008-09-03 | 2011-08-03 | Ntn株式会社 | Vehicle drive motor |
| EP2330719A4 (en) * | 2008-09-03 | 2015-01-07 | Ntn Toyo Bearing Co Ltd | Vehicle drive motor |
| JP2014217239A (en) * | 2013-04-27 | 2014-11-17 | 日本電産株式会社 | Motor and manufacturing method of the same |