JPH02146953U - - Google Patents
Info
- Publication number
- JPH02146953U JPH02146953U JP6662588U JP6662588U JPH02146953U JP H02146953 U JPH02146953 U JP H02146953U JP 6662588 U JP6662588 U JP 6662588U JP 6662588 U JP6662588 U JP 6662588U JP H02146953 U JPH02146953 U JP H02146953U
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- permanent magnet
- peripheral surface
- grooves
- yoke
- 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
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
図面は、本考案に係る回転電機における永久磁
石の接着構造の実施例を示したものであつて、第
１図はヨークの断面図、第２図は永久磁石の正面
図である。
図中１……ヨーク、２……永久磁石、２ａ……
凹溝、２ｂ……接着部、３……接着剤である。
The drawings show an embodiment of the adhesive structure for permanent magnets in a rotating electric machine according to the present invention, in which FIG. 1 is a sectional view of a yoke, and FIG. 2 is a front view of the permanent magnet. In the figure 1...Yoke, 2...Permanent magnet, 2a...
Concave groove, 2b...adhesive part, 3...adhesive.
Claims (1)
いて固定するに、永久磁石の外周面に、軸芯方向
に長い一対の凹溝を所定間隔を存して形成し、該
凹溝に挾まれた中央部位をヨークとの接着部とし
、かつ凹溝は接着剤の流出防止部に構成されてい
ることを特徴とする回転電機における永久磁石の
接着構造。 To fix the permanent magnet to the inner peripheral surface of the cylindrical yoke using an adhesive, a pair of grooves long in the axial direction are formed at a predetermined interval on the outer peripheral surface of the permanent magnet, and the grooves are 1. An adhesive structure for a permanent magnet in a rotating electrical machine, characterized in that the sandwiched central portion serves as an adhesive portion with a yoke, and the groove serves as an adhesive outflow prevention portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6662588U JPH02146953U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6662588U JPH02146953U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146953U true JPH02146953U (en) | 1990-12-13 |
Family
ID=31599493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6662588U Pending JPH02146953U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174655A (en) * | 2004-12-17 | 2006-06-29 | Nidec Sankyo Corp | Motor and its manufacturing method |
| FR3069392A1 (en) * | 2017-07-24 | 2019-01-25 | Valeo Equipements Electriques Moteur | PERMANENT MAGNET ROTOR FOR ELECTRIC MOTOR AND CORRESPONDING AIR PULSE DEVICE |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222510B2 (en) * | 1972-01-17 | 1977-06-17 | ||
| JPS5229498B2 (en) * | 1971-09-01 | 1977-08-02 |
-
1988
- 1988-05-20 JP JP6662588U patent/JPH02146953U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229498B2 (en) * | 1971-09-01 | 1977-08-02 | ||
| JPS5222510B2 (en) * | 1972-01-17 | 1977-06-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006174655A (en) * | 2004-12-17 | 2006-06-29 | Nidec Sankyo Corp | Motor and its manufacturing method |
| FR3069392A1 (en) * | 2017-07-24 | 2019-01-25 | Valeo Equipements Electriques Moteur | PERMANENT MAGNET ROTOR FOR ELECTRIC MOTOR AND CORRESPONDING AIR PULSE DEVICE |