JPS6430644U - - Google Patents
Info
- Publication number
- JPS6430644U JPS6430644U JP12332787U JP12332787U JPS6430644U JP S6430644 U JPS6430644 U JP S6430644U JP 12332787 U JP12332787 U JP 12332787U JP 12332787 U JP12332787 U JP 12332787U JP S6430644 U JPS6430644 U JP S6430644U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotor magnet
- stator core
- magnetic flux
- brushless motor
- 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
- 230000004907 flux Effects 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
Landscapes
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例を示す要部拡大断面
図、第２図はステータコアの斜視図、第３図と第
４図と第５図とは夫々変形例を示す要部拡大断面
部、第６図と第７図は夫々他の実施例を示す要部
拡大断面図、第８図と第９図は夫々さらに別の実
施例を示す要部拡大断面図である。
５……ロータマグネツト、９……ステータラミ
ネーシヨン、１０……ステータコア、１３……磁
束漏洩防止突片、１５……ロータマグネツト正規
対向面、１７……ステータ対向面、１８……一面
。
FIG. 1 is an enlarged cross-sectional view of a main part showing an embodiment of the present invention, FIG. 2 is a perspective view of a stator core, and FIGS. 3, 4, and 5 are enlarged cross-sectional views of main parts showing modified examples, respectively. , FIGS. 6 and 7 are enlarged sectional views of main parts showing other embodiments, and FIGS. 8 and 9 are enlarged sectional views of main parts showing still further embodiments. 5... Rotor magnet, 9... Stator lamination, 10... Stator core, 13... Magnetic flux leakage prevention protrusion, 15... Rotor magnet regular opposing surface, 17... Stator opposing surface, 18... One surface.
Claims (1)
されてなるステータコア１０を有するブラシレス
モータにおいて、 ステータコア１０のロータマグネツト正規対向
面１５よりも、少なくとも一枚のステータラミネ
ーシヨン９を、ロータマグネツト５の磁束放射側
へ延伸して、該ロータマグネツト５のステータ対
向面１７に隣り合う一面１８と対面する磁束漏洩
防止突片１３を、該ステータコア１０に一体に形
成したことを特徴とするブラシレスモータ。[Claims for Utility Model Registration] In a brushless motor having a stator core 10 formed by laminating a plurality of stator laminations 9, at least one of the stator laminations 9 is closer to the rotor magnet regular facing surface 15 of the stator core 10. A magnetic flux leakage prevention protrusion 13 extending toward the magnetic flux radiation side of the rotor magnet 5 and facing a surface 18 adjacent to the stator facing surface 17 of the rotor magnet 5 is integrally formed on the stator core 10. A brushless motor featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123327U JPH0537642Y2 (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123327U JPH0537642Y2 (en) | 1987-08-12 | 1987-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430644U true JPS6430644U (en) | 1989-02-27 |
| JPH0537642Y2 JPH0537642Y2 (en) | 1993-09-22 |
Family
ID=31372076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987123327U Expired - Lifetime JPH0537642Y2 (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537642Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003079115A (en) * | 2001-09-03 | 2003-03-14 | Mitsubishi Electric Corp | Thin-type flat polyphase induction-type rotating machine for vehicle |
| WO2007034633A1 (en) * | 2005-09-22 | 2007-03-29 | Honda Motor Co., Ltd. | Rotary electric machine |
| JP2009100571A (en) * | 2007-10-17 | 2009-05-07 | Asmo Co Ltd | Rotary electric machine |
| JP2013066311A (en) * | 2011-09-17 | 2013-04-11 | Yamada Seisakusho Co Ltd | Motor for pump |
| JP2013099196A (en) * | 2011-11-04 | 2013-05-20 | Denso Corp | Multi-gap type rotary electric machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60183544U (en) * | 1984-05-16 | 1985-12-05 | セイコーエプソン株式会社 | Motor magnetic shield structure |
| JPS63194575U (en) * | 1987-06-03 | 1988-12-14 |
-
1987
- 1987-08-12 JP JP1987123327U patent/JPH0537642Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60183544U (en) * | 1984-05-16 | 1985-12-05 | セイコーエプソン株式会社 | Motor magnetic shield structure |
| JPS63194575U (en) * | 1987-06-03 | 1988-12-14 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003079115A (en) * | 2001-09-03 | 2003-03-14 | Mitsubishi Electric Corp | Thin-type flat polyphase induction-type rotating machine for vehicle |
| WO2007034633A1 (en) * | 2005-09-22 | 2007-03-29 | Honda Motor Co., Ltd. | Rotary electric machine |
| US7948144B2 (en) | 2005-09-22 | 2011-05-24 | Honda Motor Co., Ltd. | Electrical rotary machine |
| JP2009100571A (en) * | 2007-10-17 | 2009-05-07 | Asmo Co Ltd | Rotary electric machine |
| JP2013066311A (en) * | 2011-09-17 | 2013-04-11 | Yamada Seisakusho Co Ltd | Motor for pump |
| JP2013099196A (en) * | 2011-11-04 | 2013-05-20 | Denso Corp | Multi-gap type rotary electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537642Y2 (en) | 1993-09-22 |