JPS6219074U - - Google Patents
Info
- Publication number
- JPS6219074U JPS6219074U JP10911785U JP10911785U JPS6219074U JP S6219074 U JPS6219074 U JP S6219074U JP 10911785 U JP10911785 U JP 10911785U JP 10911785 U JP10911785 U JP 10911785U JP S6219074 U JPS6219074 U JP S6219074U
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- frequency power
- coil
- drive
- coils
- 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
- 238000010248 power generation Methods 0.000 claims description 11
- 230000005415 magnetization Effects 0.000 claims description 5
- 239000002355 dual-layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Brushless Motors (AREA)
Description
第１図および第２図は本考案のブラシレスモー
タの一実施例を示す断面図および斜視図、第３図
は第１図に示すロータ側マグネツトの着磁状態を
説明する図、第４図イは駆動用マグネツトの着磁
説明図、ロは周波数発電用マグネツトの着磁説明
図、ハは周波数発電コイルの説明図である。第５
図は従来のロータ側マグネツトの着磁状態を示す
図である。
１，１０……ロータ側マグネツト、２，１４…
…周波数発電用マグネツト、３，１３……駆動用
マグネツト、５……回路基板、６……駆動コイル
、７……折り返し部、８……周波数発電コイル、
９……ステータ、１０……ロータ側マグネツト、
１２……ロータ。
1 and 2 are a sectional view and a perspective view showing one embodiment of the brushless motor of the present invention, FIG. 3 is a diagram illustrating the magnetized state of the rotor side magnet shown in FIG. 1, and FIG. 1 is an explanatory diagram of magnetization of a drive magnet, B is an explanatory diagram of magnetization of a frequency power generation magnet, and C is an explanatory diagram of a frequency power generation coil. Fifth
The figure shows the magnetized state of a conventional rotor-side magnet. 1, 10... Rotor side magnet, 2, 14...
...Frequency power generation magnet, 3, 13... Drive magnet, 5... Circuit board, 6... Drive coil, 7... Folded portion, 8... Frequency power generation coil,
9... Stator, 10... Rotor side magnet,
12...Rotor.
Claims (1)
イルと、 矩形状に折れ返されながら前記駆動コイルに沿
つて前記ステータ側に配置された周波数発電コイ
ルと、 前記駆動コイルおよび前記周波数発電コイルと
面対向して配置されたロータ側マグネツトとを具
備し、 このロータ側マグネツトに、周波数発電用着磁
を前記各コイルとの対向面側にして前記周波数発
電用および駆動用の二層着磁が施されてなるブラ
シレスモータにおいて、 前記周波数発電用着磁方向と前記駆動用着磁方
向が斜めに交叉され、かつ前記周波数発電コイル
の折り返し部が周波数発電用マグネツトの各磁極
に沿つて配置されてなることを特徴とするブラシ
レスモータ。[Claims for Utility Model Registration] A plurality of drive coils arranged annularly on the stator side, a frequency power generation coil folded back into a rectangular shape and arranged on the stator side along the drive coils, and the drive coil. A coil and a rotor-side magnet disposed face-to-face with the frequency power generation coils, and the rotor-side magnet is magnetized for frequency power generation on the surface facing the respective coils, and is magnetized for frequency power generation and driving. In a brushless motor having dual-layer magnetization, the frequency power generation magnetization direction and the drive magnetization direction diagonally intersect, and the folded portion of the frequency power generation coil is connected to each of the frequency power generation magnets. A brushless motor characterized by being arranged along magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911785U JPS6219074U (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911785U JPS6219074U (en) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219074U true JPS6219074U (en) | 1987-02-04 |
Family
ID=30986929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10911785U Pending JPS6219074U (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219074U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743551A (en) * | 1980-08-29 | 1982-03-11 | Victor Co Of Japan Ltd | Rotation speed detecting device for motor |
-
1985
- 1985-07-17 JP JP10911785U patent/JPS6219074U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743551A (en) * | 1980-08-29 | 1982-03-11 | Victor Co Of Japan Ltd | Rotation speed detecting device for motor |
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