JPH0360855U - - Google Patents
Info
- Publication number
- JPH0360855U JPH0360855U JP12008589U JP12008589U JPH0360855U JP H0360855 U JPH0360855 U JP H0360855U JP 12008589 U JP12008589 U JP 12008589U JP 12008589 U JP12008589 U JP 12008589U JP H0360855 U JPH0360855 U JP H0360855U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- opening
- rotation
- core sheets
- sheets
- 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 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図は、本考案を適用した偏平モータにおけ
る回転子の概略斜視図、第２図は、実施例に係わ
る偏平モータの概略断面図、第３図は、回転子を
構成する１枚のコアシートの平面図、第４図は、
コアシートを１枚ずつその回転方向にずらして回
転子を構成した変形例を示す概略斜視図である。
３０…回転子、３２…コアシート、３４…スロ
ツト、３８…スパン部、４０…開口部、４２…貫
通穴、４４…フアン形状。
FIG. 1 is a schematic perspective view of a rotor in a flat motor to which the present invention is applied, FIG. 2 is a schematic sectional view of a flat motor according to an embodiment, and FIG. 3 is a core configuring the rotor. The plan view of the sheet, Figure 4, is
It is a schematic perspective view which shows the modification which comprised the rotor by shifting core sheets one by one in the rotation direction. 30... Rotor, 32... Core sheet, 34... Slot, 38... Span portion, 40... Opening, 42... Through hole, 44... Fan shape.
Claims (1)
その表面より裏面に貫通する貫通穴を設け、かつ
、この貫通穴の表面側の開口位置と裏面側の開口
位置とが、回転方向でずれた位置に形成されたこ
とを特徴とする回転電機の冷却構造。 (2) 請求項(1)において、 回転子は、外周に所定ピツチ毎に複数のスロツ
トを有し、回転中心と偏心した位置に厚さ方向で
貫通する開口部を形成した同一形状の複数枚のコ
アシートをその厚み方向に積層することで構成さ
れ、 前記コアシートを回転方向にずらして積層する
ことで該コアシートの各開口部の連通状態により
前記貫通穴を形成した回転電機の冷却構造。[Claims for Utility Model Registration] (1) At a position eccentric to the rotation center of the rotor,
A rotating electric machine characterized in that a through hole is provided that penetrates from the front surface to the back surface, and the opening position on the front surface side and the opening position on the back surface side of the through hole are formed at positions shifted from each other in the rotation direction. Cooling structure. (2) In claim (1), the rotor is a plurality of sheets of the same shape having a plurality of slots at predetermined pitches on the outer periphery, and an opening penetrating through the rotor in the thickness direction at a position eccentric to the center of rotation. A cooling structure for a rotating electrical machine, which is constructed by stacking core sheets in the thickness direction thereof, and in which the through holes are formed by the communication state of each opening of the core sheets by stacking the core sheets while shifting them in the rotation direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12008589U JPH0360855U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12008589U JPH0360855U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360855U true JPH0360855U (en) | 1991-06-14 |
Family
ID=31668174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12008589U Pending JPH0360855U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360855U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6700287B2 (en) | 2000-12-27 | 2004-03-02 | Asmo Co., Ltd. | Core of motor having core sheets stacked together and method for stacking the same |
| WO2007107132A1 (en) * | 2006-03-20 | 2007-09-27 | Temic Automotive Electric Motors Gmbh | Rotor for a motor, in particualr an electric motor |
| CN104467223A (en) * | 2013-09-20 | 2015-03-25 | 本田技研工业株式会社 | Rotor for rotary electric machine |
| JP2016134992A (en) * | 2015-01-19 | 2016-07-25 | 本田技研工業株式会社 | Rotor for rotary electric machine, and manufacturing method thereof |
| WO2017122930A1 (en) * | 2016-01-14 | 2017-07-20 | 엘지이노텍 주식회사 | Rotor plate, rotor, motor and vehicle including same |
| US10819172B2 (en) | 2017-08-25 | 2020-10-27 | Honda Motor Co., Ltd. | Rotor for rotating electric machine, magnetic steel sheet for rotating electric machine, and electric vehicle |
-
1989
- 1989-10-13 JP JP12008589U patent/JPH0360855U/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6700287B2 (en) | 2000-12-27 | 2004-03-02 | Asmo Co., Ltd. | Core of motor having core sheets stacked together and method for stacking the same |
| WO2007107132A1 (en) * | 2006-03-20 | 2007-09-27 | Temic Automotive Electric Motors Gmbh | Rotor for a motor, in particualr an electric motor |
| US9812915B2 (en) | 2013-09-20 | 2017-11-07 | Honda Motor Co., Ltd. | Rotor for rotary electric machine having through piece holes and ribs |
| CN104467223A (en) * | 2013-09-20 | 2015-03-25 | 本田技研工业株式会社 | Rotor for rotary electric machine |
| JP2015061466A (en) * | 2013-09-20 | 2015-03-30 | 本田技研工業株式会社 | Rotor for rotary electric machine |
| CN105811613B (en) * | 2015-01-19 | 2019-02-05 | 本田技研工业株式会社 | The rotor and its manufacturing method of rotating electric machine |
| CN105811613A (en) * | 2015-01-19 | 2016-07-27 | 本田技研工业株式会社 | Rotor of rotary electric machine and method of producing the same |
| JP2016134992A (en) * | 2015-01-19 | 2016-07-25 | 本田技研工業株式会社 | Rotor for rotary electric machine, and manufacturing method thereof |
| WO2017122930A1 (en) * | 2016-01-14 | 2017-07-20 | 엘지이노텍 주식회사 | Rotor plate, rotor, motor and vehicle including same |
| CN108496292A (en) * | 2016-01-14 | 2018-09-04 | Lg伊诺特有限公司 | Rotor plate, rotor, motor and the vehicle including the motor |
| US11183894B2 (en) | 2016-01-14 | 2021-11-23 | Lg Innotek Co., Ltd. | Rotor plate, rotor, motor and vehicle including same |
| US11621595B2 (en) | 2016-01-14 | 2023-04-04 | Lg Innotek Co., Ltd. | Rotor plate, rotor, motor and vehicle including same |
| US10819172B2 (en) | 2017-08-25 | 2020-10-27 | Honda Motor Co., Ltd. | Rotor for rotating electric machine, magnetic steel sheet for rotating electric machine, and electric vehicle |