JPS5529242A - Rotary electric machine - Google Patents
Rotary electric machineInfo
- Publication number
- JPS5529242A JPS5529242A JP10090778A JP10090778A JPS5529242A JP S5529242 A JPS5529242 A JP S5529242A JP 10090778 A JP10090778 A JP 10090778A JP 10090778 A JP10090778 A JP 10090778A JP S5529242 A JPS5529242 A JP S5529242A
- Authority
- JP
- Japan
- Prior art keywords
- foamed
- groove
- resin
- electric machine
- rotary electric
- 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
Abstract
PURPOSE: To improve the efficiency of a rotary electric machine, by shaping a foamed resin or foamed adhesive resin containing powder of a soft magnetic substance such as iron, inserting the shaped resin into a groove and heating it so that the resin is foamed and hardened.
CONSTITUTION: The foamed resin or foamed adhesive resin containing the powder of the soft magnetic substance such as iron is shaped to a wedge material 6. The wedge material is inserted into the groove 2 of a stator core 1 so that the material is located between a conductor 3 and the mouth 5 of the groove. The material is foamed and hardened by heating, thereby making a foamed magnetic resin wedge 12. Since the wedge 12 is filled in the mouth 5 of the groove and a part 11a of the groove 2, a magnetic flux is generated in the mouth 5. The efficiency of the rotary electric machine is thus improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10090778A JPS5529242A (en) | 1978-08-21 | 1978-08-21 | Rotary electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10090778A JPS5529242A (en) | 1978-08-21 | 1978-08-21 | Rotary electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5529242A true JPS5529242A (en) | 1980-03-01 |
Family
ID=14286401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10090778A Pending JPS5529242A (en) | 1978-08-21 | 1978-08-21 | Rotary electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5529242A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722345A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Magnetic wedge mounting for rotary electric machine |
| US20180054105A1 (en) * | 2015-03-26 | 2018-02-22 | Siemens Aktiengesellscyaft | Self-adhesive slot-closing device for an electric machine |
| US20180062474A1 (en) * | 2015-03-26 | 2018-03-01 | Siemens Aktiengesellschaft | Expandable slot closure for an electric machine |
| WO2019188554A1 (en) * | 2018-03-26 | 2019-10-03 | アイシン・エィ・ダブリュ株式会社 | Stator for dynamo-electric machines, and method for manufacturing stator for dynamo-electric machines |
| JPWO2019059294A1 (en) * | 2017-09-20 | 2020-04-16 | アイシン・エィ・ダブリュ株式会社 | Method for manufacturing armature for rotating electric machine |
| CN112352369A (en) * | 2018-07-31 | 2021-02-09 | 爱信艾达株式会社 | Armature |
-
1978
- 1978-08-21 JP JP10090778A patent/JPS5529242A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722345A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Magnetic wedge mounting for rotary electric machine |
| JPH0136333B2 (en) * | 1980-07-15 | 1989-07-31 | Tokyo Shibaura Electric Co | |
| US10333366B2 (en) * | 2015-03-26 | 2019-06-25 | Siemens Aktiengesellschaft | Expandable slot closure for an electric machine |
| US20180062474A1 (en) * | 2015-03-26 | 2018-03-01 | Siemens Aktiengesellschaft | Expandable slot closure for an electric machine |
| RU2673462C1 (en) * | 2015-03-26 | 2018-11-27 | Сименс Акциенгезелльшафт | Self-adhesive groove closing device for electric machine |
| US10218238B2 (en) * | 2015-03-26 | 2019-02-26 | Siemens Aktiengesellschaft | Self-adhesive slot-closing device for an electric machine |
| US20180054105A1 (en) * | 2015-03-26 | 2018-02-22 | Siemens Aktiengesellscyaft | Self-adhesive slot-closing device for an electric machine |
| JPWO2019059294A1 (en) * | 2017-09-20 | 2020-04-16 | アイシン・エィ・ダブリュ株式会社 | Method for manufacturing armature for rotating electric machine |
| WO2019188554A1 (en) * | 2018-03-26 | 2019-10-03 | アイシン・エィ・ダブリュ株式会社 | Stator for dynamo-electric machines, and method for manufacturing stator for dynamo-electric machines |
| JPWO2019188554A1 (en) * | 2018-03-26 | 2021-01-07 | アイシン・エィ・ダブリュ株式会社 | Manufacturing method of stator for rotary electric machine and stator for rotary electric machine |
| US11496013B2 (en) | 2018-03-26 | 2022-11-08 | Aisin Corporation | Rotating electrical machine stator and method for manufacturing rotating electrical machine stator |
| CN112352369A (en) * | 2018-07-31 | 2021-02-09 | 爱信艾达株式会社 | Armature |
| CN112352369B (en) * | 2018-07-31 | 2023-10-03 | 株式会社爱信 | armature |
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