JPS6351570U - - Google Patents
Info
- Publication number
- JPS6351570U JPS6351570U JP14403186U JP14403186U JPS6351570U JP S6351570 U JPS6351570 U JP S6351570U JP 14403186 U JP14403186 U JP 14403186U JP 14403186 U JP14403186 U JP 14403186U JP S6351570 U JPS6351570 U JP S6351570U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetic flux
- magnetizing
- magnetizer
- prevention means
- 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
- 230000004907 flux Effects 0.000 claims 5
- 230000002265 prevention Effects 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の第１の実施例の着磁器の断面
図、第２図は第２の実施例の断面図、第３図は従
来の着磁器の断面図である。
１……着磁ヨーク、２……着磁コイル、３……
充填材、４……界磁鉄心、５……永久磁石、６…
…コイル、７……シールド板。
FIG. 1 is a sectional view of a magnetizer according to a first embodiment of the present invention, FIG. 2 is a sectional view of a second embodiment, and FIG. 3 is a sectional view of a conventional magnetizer. 1... Magnetizing yoke, 2... Magnetizing coil, 3...
Filler, 4... Field iron core, 5... Permanent magnet, 6...
...Coil, 7...Shield plate.
Claims (1)
磁鉄心を囲む着磁ヨークと、この着磁ヨークの前
記永久磁石材料に対向する部分に巻回された着磁
コイルと、この着磁コイルの相互間に設けられた
磁束漏洩防止手段とを備えたことを特徴とする永
久磁石回転子の着磁器。 (2) 磁束漏洩防止手段は漏洩磁束と逆の方向の
磁束を発生するコイルであることを特徴とする実
用新案登録請求の範囲第１項記載の永久磁石回転
子の着磁器。 (3) 磁束漏洩防止手段は高導電性材料よりなる
シールド板であることを特徴とする実用新案登録
請求の範囲第１項記載の永久磁石回転子の着磁器
。[Claims for Utility Model Registration] (1) A magnetizing yoke that surrounds a cylindrical field core with a permanent magnet material fixed to its circumferential surface, and a magnetized yoke that is wound around a portion of the magnetizing yoke that faces the permanent magnet material. 1. A magnetizer for a permanent magnet rotor, comprising: a magnetizing coil; and a magnetic flux leakage prevention means provided between the magnetizing coils. (2) The magnetizer for a permanent magnet rotor according to claim 1, wherein the magnetic flux leakage prevention means is a coil that generates magnetic flux in the opposite direction to the leakage magnetic flux. (3) The magnetizer for a permanent magnet rotor according to claim 1, wherein the magnetic flux leakage prevention means is a shield plate made of a highly conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14403186U JPS6351570U (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14403186U JPS6351570U (en) | 1986-09-22 | 1986-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351570U true JPS6351570U (en) | 1988-04-07 |
Family
ID=31054266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14403186U Pending JPS6351570U (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010104118A (en) * | 2008-10-22 | 2010-05-06 | Nissan Motor Co Ltd | Device and method for magnetizing rotating electrical machine |
-
1986
- 1986-09-22 JP JP14403186U patent/JPS6351570U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010104118A (en) * | 2008-10-22 | 2010-05-06 | Nissan Motor Co Ltd | Device and method for magnetizing rotating electrical machine |
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