JPS6188475U - - Google Patents
Info
- Publication number
- JPS6188475U JPS6188475U JP17077584U JP17077584U JPS6188475U JP S6188475 U JPS6188475 U JP S6188475U JP 17077584 U JP17077584 U JP 17077584U JP 17077584 U JP17077584 U JP 17077584U JP S6188475 U JPS6188475 U JP S6188475U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- field
- temperature coefficient
- coercive force
- side region
- 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.)
- Granted
Links
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図はこの考案による界磁用永久磁石を有す
る直流モーターの縦断説明図である。 １…円筒状ヨーク、２…永久磁石体、３…Ｆｅ
−Ｂ−Ｒ系永久磁石、４…フエライト磁石、５…
弓形ヨーク、６…電機子。
る直流モーターの縦断説明図である。 １…円筒状ヨーク、２…永久磁石体、３…Ｆｅ
−Ｂ−Ｒ系永久磁石、４…フエライト磁石、５…
弓形ヨーク、６…電機子。
Claims (1)
- 複数個で直流機の永久磁石体を構成する断面円
弧状の界磁用永久磁石において、各界磁用永久磁
石の減磁界側領域を保磁力の温度係数が正の特性
を有する永久磁石で構成し、かつ増磁界側領域を
保磁力の温度係数が負の特性を有する永久磁石で
構成したことを特徴とする界磁用永久磁石。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17077584U JPH0140308Y2 (ja) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17077584U JPH0140308Y2 (ja) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188475U true JPS6188475U (ja) | 1986-06-09 |
| JPH0140308Y2 JPH0140308Y2 (ja) | 1989-12-01 |
Family
ID=30728486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17077584U Expired JPH0140308Y2 (ja) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140308Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010233370A (ja) * | 2009-03-27 | 2010-10-14 | Toshiba Corp | 永久磁石モータおよび洗濯機 |
-
1984
- 1984-11-09 JP JP17077584U patent/JPH0140308Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010233370A (ja) * | 2009-03-27 | 2010-10-14 | Toshiba Corp | 永久磁石モータおよび洗濯機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140308Y2 (ja) | 1989-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6188475U (ja) | ||
| JPH03117358U (ja) | ||
| JPS62159177U (ja) | ||
| JPS61188316U (ja) | ||
| JPS5841078U (ja) | 往復駆動装置 | |
| JPS6161137U (ja) | ||
| JPS63172277U (ja) | ||
| JPS62152674U (ja) | ||
| JPS60153508U (ja) | 単安定型ソレノイド | |
| JPS628609U (ja) | ||
| JPS5834585U (ja) | 往復駆動装置 | |
| JPS6160439U (ja) | ||
| JPS63124081U (ja) | ||
| JPH046280U (ja) | ||
| JPS58115885U (ja) | 磁石モ−タ− | |
| JPS6159310U (ja) | ||
| JPS61114642U (ja) | ||
| JPS5834584U (ja) | 往復駆動装置 | |
| JPS62138538U (ja) | ||
| JPS58156377U (ja) | 直流電動機の界磁装置 | |
| JPH0176175U (ja) | ||
| JPS59164216U (ja) | 釈放型アクチユエ−タ | |
| JPS63124080U (ja) | ||
| JPH0386775U (ja) | ||
| JPH0480280U (ja) |