KR100274113B1 - 모우터의 고정자 - Google Patents
모우터의 고정자 Download PDFInfo
- Publication number
- KR100274113B1 KR100274113B1 KR1019940701009A KR19940701009A KR100274113B1 KR 100274113 B1 KR100274113 B1 KR 100274113B1 KR 1019940701009 A KR1019940701009 A KR 1019940701009A KR 19940701009 A KR19940701009 A KR 19940701009A KR 100274113 B1 KR100274113 B1 KR 100274113B1
- Authority
- KR
- South Korea
- Prior art keywords
- core
- tooth
- bridge portion
- ratio
- tooth core
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (1)
- 링형상의 요크부 철심과, 상기 요크부 철심의 내주측에 등 간격으로 배열한 치부철심과, 인접한 상기 치부철심 사이에 형성된 슬롯에 장입한 고정자코일과, 인접한 상기 치부철심의 내주측을 연결한 브리지부를 설치하며, 상기 치부철심의 내주측에 공극을 개재하여 회전자를 대향시킨 모우터의 고정자에 있어서, 상기 치부철심의 원주방향 핏치에 대한 상기 브리지부의 원주방향의 길이의 비가 0.01~0.20의 범위이며, 상기 치부철심의 적층강판의 판 두께에 대한 상기 브리지부의 직경방향의 두께의 비가 0.2~1.0의 범위인 것을 특징으로 하는 모우터의 고정자.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04220797A JP3107177B2 (ja) | 1992-07-27 | 1992-07-27 | 電動機のステータ |
JP92-220797 | 1992-07-27 | ||
PCT/JP1993/001040 WO1994002982A1 (en) | 1992-07-27 | 1993-07-26 | Stator of motor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100274113B1 true KR100274113B1 (ko) | 2000-12-15 |
Family
ID=16756721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940701009A Expired - Lifetime KR100274113B1 (ko) | 1992-07-27 | 1993-07-26 | 모우터의 고정자 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5498917A (ko) |
EP (1) | EP0615330B2 (ko) |
JP (1) | JP3107177B2 (ko) |
KR (1) | KR100274113B1 (ko) |
DE (1) | DE69304889T3 (ko) |
WO (1) | WO1994002982A1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2782044B2 (ja) * | 1994-12-21 | 1998-07-30 | セイコー精機株式会社 | スピンドルモータ |
JP3735197B2 (ja) * | 1998-02-27 | 2006-01-18 | 株式会社日立製作所 | コイル成形体の製造方法およびそれに用いる金型 |
JP3535012B2 (ja) * | 1998-06-09 | 2004-06-07 | ミネベア株式会社 | ラジアルギャップ型小型円筒型回転電機 |
US6225725B1 (en) * | 1999-02-08 | 2001-05-01 | Itoh Electric Co. Ltd. | Manufacturing process of a divided type stator |
US6204584B1 (en) | 2000-01-18 | 2001-03-20 | Cleveland Motion Controls, Inc. | Low cogging torque brushless motor rotor |
JP2001298883A (ja) * | 2000-04-13 | 2001-10-26 | Hitachi Ltd | 固定子および電動機 |
DE10152499A1 (de) * | 2001-10-24 | 2003-05-08 | Pierburg Gmbh | Elektromotor |
JP2003158835A (ja) * | 2001-11-16 | 2003-05-30 | Yaskawa Electric Corp | 回転電機 |
JP3791469B2 (ja) | 2002-06-27 | 2006-06-28 | 株式会社日立製作所 | ディスク駆動装置 |
US6753632B1 (en) | 2003-01-07 | 2004-06-22 | Emerson Electric Co. | Controlling electric motor cogging |
US7135799B2 (en) * | 2003-03-19 | 2006-11-14 | Pacsci Motion Control, Inc. | Method for winding a stator of multi-phase motors |
JP4691376B2 (ja) * | 2005-03-25 | 2011-06-01 | 山洋電気株式会社 | 永久磁石型回転モータ |
DE102005017517B4 (de) * | 2005-04-15 | 2007-03-08 | Minebea Co., Ltd. | Statoranordnung für eine elektrische Maschine und Verfahren zum Herstellen einer Statoranordnung |
JP4270203B2 (ja) * | 2005-12-21 | 2009-05-27 | ダイキン工業株式会社 | モータおよび圧縮機 |
DE102007032872A1 (de) * | 2007-07-12 | 2009-01-15 | Ipgate Ag | Stator für Elektromotor |
JP2009033925A (ja) * | 2007-07-30 | 2009-02-12 | Honda Motor Co Ltd | シンクロナスリラクタンスモータ |
DE102007038903A1 (de) * | 2007-08-17 | 2009-03-12 | Continental Automotive Gmbh | Synchronmaschine und Ständerkern für eine solche |
JP2010284024A (ja) * | 2009-06-05 | 2010-12-16 | Fuji Electric Systems Co Ltd | 永久磁石型回転機 |
US20110175482A1 (en) * | 2010-01-20 | 2011-07-21 | Savagian Peter J | Optimized stator tooth tip for a motor with axially inserted stator windings |
US8786157B2 (en) | 2010-06-17 | 2014-07-22 | Kollmorgen Corporation | Separable tooth tip armature construction |
JP2013192359A (ja) * | 2012-03-14 | 2013-09-26 | Mitsuba Corp | ブラシレスモータ |
EP3154155A4 (en) | 2014-06-06 | 2018-05-16 | Mitsubishi Electric Corporation | Permanent magnet motor and drive-integrated permanent magnet motor |
FR3082374B1 (fr) * | 2018-06-07 | 2020-05-29 | Moteurs Leroy-Somer | Stator de machine electrique tournante |
FR3082375B1 (fr) | 2018-06-07 | 2021-12-24 | Leroy Somer Moteurs | Stator de machine electrique tournante |
USD914214S1 (en) | 2019-06-03 | 2021-03-23 | Ultradent Products, Inc. | Dental retraction device |
DE102019209257A1 (de) * | 2019-06-26 | 2020-12-31 | Zf Friedrichshafen Ag | Stator für eine elektrische Maschine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1538196A (en) † | 1921-12-06 | 1925-05-19 | Safety Car Heating & Lighting | Construction for dynamo-electric machines |
US2711008A (en) * | 1950-10-26 | 1955-06-21 | Beresford James & Son Ltd | Manufacture of stators for electric motors |
US2981856A (en) * | 1956-08-16 | 1961-04-25 | Licentia Gmbh | Alternating current motor stators |
DE1180835B (de) * | 1959-04-27 | 1964-11-05 | Hermann Papst | Induktions- oder Hysteresemotor |
JPS4954801A (ko) * | 1972-09-27 | 1974-05-28 | ||
JPS55145852U (ko) * | 1979-04-04 | 1980-10-20 | ||
JPS55145852A (en) * | 1979-05-01 | 1980-11-13 | Fukuda Koeki Kk | Rotary seal |
JPS5635665A (en) * | 1979-08-29 | 1981-04-08 | Toshiba Corp | Rotary electric machine |
JPS58141639A (ja) * | 1982-02-17 | 1983-08-23 | Shinko Electric Co Ltd | 高周波電機鉄心 |
JPS58141638A (ja) * | 1982-02-18 | 1983-08-23 | Toshiba Corp | 誘導電動機 |
JPS58190245A (ja) * | 1982-04-28 | 1983-11-07 | Matsushita Seiko Co Ltd | 誘導電動機の固定子鉄芯の製造方法 |
JPH069955B2 (ja) * | 1984-11-01 | 1994-02-09 | 日本電装株式会社 | アンチスキツド制御装置 |
JPH0210780Y2 (ko) * | 1984-12-18 | 1990-03-16 | ||
DE3521241C1 (de) * | 1985-06-13 | 1986-09-18 | Schabmüller GmbH, 8070 Ingolstadt | Gleichstrommotor |
US4782260A (en) * | 1987-02-27 | 1988-11-01 | General Electric Company | Closed slot rotor construction |
DE3907516A1 (de) † | 1989-03-08 | 1990-09-13 | Interelectric Ag | Statorblechpaket fuer einen elektromotor und verfahren zum herstellen eines stators |
-
1992
- 1992-07-27 JP JP04220797A patent/JP3107177B2/ja not_active Expired - Lifetime
-
1993
- 1993-07-26 KR KR1019940701009A patent/KR100274113B1/ko not_active Expired - Lifetime
- 1993-07-26 US US08/211,391 patent/US5498917A/en not_active Expired - Lifetime
- 1993-07-26 EP EP93916220A patent/EP0615330B2/en not_active Expired - Lifetime
- 1993-07-26 DE DE69304889T patent/DE69304889T3/de not_active Expired - Lifetime
- 1993-07-26 WO PCT/JP1993/001040 patent/WO1994002982A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1994002982A1 (en) | 1994-02-03 |
DE69304889D1 (de) | 1996-10-24 |
EP0615330B2 (en) | 2001-02-28 |
EP0615330B1 (en) | 1996-09-18 |
US5498917A (en) | 1996-03-12 |
EP0615330A1 (en) | 1994-09-14 |
JP3107177B2 (ja) | 2000-11-06 |
DE69304889T2 (de) | 1997-02-20 |
EP0615330A4 (en) | 1994-11-02 |
DE69304889T3 (de) | 2001-08-09 |
JPH0654468A (ja) | 1994-02-25 |
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Patent event date: 19940328 Patent event code: PA01051R01D Comment text: International Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 20000215 Patent event code: PE09021S01D |
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