JPS6261175U - - Google Patents
Info
- Publication number
- JPS6261175U JPS6261175U JP15101685U JP15101685U JPS6261175U JP S6261175 U JPS6261175 U JP S6261175U JP 15101685 U JP15101685 U JP 15101685U JP 15101685 U JP15101685 U JP 15101685U JP S6261175 U JPS6261175 U JP S6261175U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- bearing housing
- brushless motor
- stator
- drive coil
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
図は本考案のブラシレスモータの一実施例を示
す半断正面図である。
１……軸受ハウジング、２……中空孔、３，４
……オイルレスメタル、６……フランジ、７……
回路基板、８……ステータ、９……鉄板、１０…
…絶縁層、１１……回路パターン、１２……接地
パターン、１５……かしめ部、１７……磁心、１
８……駆動コイル、１９……ロータ板、２０……
駆動用マグネツト、２１……ロータ、２２……ロ
ータ回転軸。
The figure is a half-sectional front view showing an embodiment of the brushless motor of the present invention. 1... Bearing housing, 2... Hollow hole, 3, 4
...Oil-less metal, 6...Flange, 7...
Circuit board, 8... Stator, 9... Steel plate, 10...
...Insulating layer, 11...Circuit pattern, 12...Grounding pattern, 15...Caulking part, 17...Magnetic core, 1
8... Drive coil, 19... Rotor plate, 20...
Driving magnet, 21... rotor, 22... rotor rotation shaft.
Claims (1)
軸受ハウジングを備えたステータと、 このステータに配置された回路基板と、 前記ステータに配置された駆動コイルと、 この駆動コイルと対向する駆動用マグネツトを
有し、前記軸受ハウジングに回転自在に軸支され
たロータと、 を具備してなるブラシレスモータにおいて、 前記回路基板が、この回路基板の接地パターン
を前記軸受ハウジングに接触させた状態で前記軸
受ハウジングに止着されてなることを特徴とする
ブラシレスモータ。 (2) 前記回路基板の接地パターンが、前記軸受
ハウジングに形成したフランジに重ねられてなる
実用新案登録請求の範囲第１項記載のブラシレス
モータ。 (3) 前記回路基板が鉄板に回路パターンを形成
してなるとともに、前記軸受ハウジングを部分的
にかしめて変形させて前記回路基板が止着されて
なる実用新案登録請求の範囲第１項もしくは第２
項記載のブラシレスモータ。[Claims for Utility Model Registration] (1) A stator equipped with a conductive bearing housing that is attached to the chassis of an electronic device, a circuit board disposed on the stator, a drive coil disposed on the stator, and a drive coil disposed on the stator. A brushless motor comprising a rotor having a driving magnet facing a coil and rotatably supported by the bearing housing, wherein the circuit board connects a grounding pattern of the circuit board to the bearing housing. A brushless motor, wherein the brushless motor is fixed to the bearing housing in a contacting state. (2) The brushless motor according to claim 1, wherein the grounding pattern of the circuit board is overlapped with a flange formed on the bearing housing. (3) The circuit board is formed by forming a circuit pattern on a steel plate, and the circuit board is fixed by partially caulking and deforming the bearing housing. 2
Brushless motor as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101685U JPS6261175U (en) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101685U JPS6261175U (en) | 1985-10-02 | 1985-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261175U true JPS6261175U (en) | 1987-04-16 |
Family
ID=31067689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15101685U Pending JPS6261175U (en) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222070U (en) * | 1988-07-27 | 1990-02-14 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721280B1 (en) * | 1969-12-13 | 1982-05-06 |
-
1985
- 1985-10-02 JP JP15101685U patent/JPS6261175U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721280B1 (en) * | 1969-12-13 | 1982-05-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222070U (en) * | 1988-07-27 | 1990-02-14 |
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