JPH037667U - - Google Patents
Info
- Publication number
- JPH037667U JPH037667U JP1180689U JP1180689U JPH037667U JP H037667 U JPH037667 U JP H037667U JP 1180689 U JP1180689 U JP 1180689U JP 1180689 U JP1180689 U JP 1180689U JP H037667 U JPH037667 U JP H037667U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- fan motor
- rotor yoke
- inner diameter
- view
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
Landscapes
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案による回転子ヨークにリング状
マグネツトを挿入した状態の平面図、第２図は本
考案によるフアン構体の斜視図、第３図は第１図
の一部切欠斜視図、第５図は本考案によるフアン
構体の斜視図、第６図はブラシレスモーターの分
解図である。
符号の説明、１……フアン構体、２……回転子
ヨーク、３……リング状マグネツト、４……ステ
ーターコア、５……ステーターコイル、６……制
御回路基板。
1 is a plan view of a ring-shaped magnet inserted into a rotor yoke according to the present invention, FIG. 2 is a perspective view of a fan structure according to the present invention, and FIG. 3 is a partially cutaway perspective view of FIG. FIG. 5 is a perspective view of the fan structure according to the present invention, and FIG. 6 is an exploded view of the brushless motor. Explanation of symbols: 1...Fan structure, 2...Rotor yoke, 3...Ring magnet, 4...Stator core, 5...Stator coil, 6...Control circuit board.
補正 平２．８．８
図面の簡単な説明を次のように補正する。
明細書第８頁第１５行の「図、」とあるのを『図
、第４図はマグネツト着磁の原理を概略的に示す
図』に補正する。Amendment 2.8.8 The brief description of the drawing is amended as follows. In the 15th line of page 8 of the specification, the phrase ``Diagram,'' has been corrected to ``Diagram and FIG. 4 are diagrams schematically showing the principle of magnetization.''
Claims (1)
ターの回転子ヨークにおいて、 コツプ状のヨークの底面をリング状マグネツト
の内径ｒより大きな内径Ｒを有するよう穿孔した
ことを特徴とするフアンモーターの回転子ヨーク
。 ２ 上記ヨークを円筒形状になしたことを特徴と
する請求項第１項記載のフアンモーターの回転子
ヨーク。[Claims for Utility Model Registration] 1. A rotor yoke for a fan motor using a brushless DC motor, characterized in that the bottom surface of the tip-shaped yoke is perforated to have an inner diameter R larger than the inner diameter R of the ring-shaped magnet. Rotor yoke of fan motor. 2. A rotor yoke for a fan motor according to claim 1, wherein the yoke is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1180689U JPH037667U (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1180689U JPH037667U (en) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037667U true JPH037667U (en) | 1991-01-24 |
Family
ID=31515322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1180689U Pending JPH037667U (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037667U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073443U (en) * | 1993-06-29 | 1995-01-20 | 采文 林 | Trouser hanging |
| JP2003082878A (en) * | 2001-09-05 | 2003-03-19 | Nomura Fooshiizu:Kk | Immovable device for car in parking space or the like |
| JP2009162015A (en) * | 2008-01-09 | 2009-07-23 | Hokoku Kogyo Co Ltd | Entry prevention device for vehicle |
| WO2020189442A1 (en) * | 2019-03-19 | 2020-09-24 | 株式会社デンソー | Rotary electric machine and method for manufacturing rotor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54119609A (en) * | 1978-03-09 | 1979-09-17 | Toshiba Corp | Step motor driving controller |
| JPS6248246A (en) * | 1985-08-27 | 1987-03-02 | Moriyama Kogyo Kk | Rotary machine of permanent magnet |
-
1989
- 1989-02-03 JP JP1180689U patent/JPH037667U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54119609A (en) * | 1978-03-09 | 1979-09-17 | Toshiba Corp | Step motor driving controller |
| JPS6248246A (en) * | 1985-08-27 | 1987-03-02 | Moriyama Kogyo Kk | Rotary machine of permanent magnet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH073443U (en) * | 1993-06-29 | 1995-01-20 | 采文 林 | Trouser hanging |
| JP2003082878A (en) * | 2001-09-05 | 2003-03-19 | Nomura Fooshiizu:Kk | Immovable device for car in parking space or the like |
| JP2009162015A (en) * | 2008-01-09 | 2009-07-23 | Hokoku Kogyo Co Ltd | Entry prevention device for vehicle |
| WO2020189442A1 (en) * | 2019-03-19 | 2020-09-24 | 株式会社デンソー | Rotary electric machine and method for manufacturing rotor |
| JP2020156189A (en) * | 2019-03-19 | 2020-09-24 | 株式会社デンソー | Rotary electric machine and manufacturing method of rotor |
| CN113661634A (en) * | 2019-03-19 | 2021-11-16 | 株式会社电装 | Rotating electric machine and method for manufacturing rotor |