DK0808527T3 - Elektrisk maskine - Google Patents
Elektrisk maskineInfo
- Publication number
- DK0808527T3 DK0808527T3 DK96905845T DK96905845T DK0808527T3 DK 0808527 T3 DK0808527 T3 DK 0808527T3 DK 96905845 T DK96905845 T DK 96905845T DK 96905845 T DK96905845 T DK 96905845T DK 0808527 T3 DK0808527 T3 DK 0808527T3
- Authority
- DK
- Denmark
- Prior art keywords
- magnetic
- stator poles
- electric machine
- follow
- rotor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995107490 DE19507490A1 (de) | 1995-03-03 | 1995-03-03 | Anordnungen zur Verbesserung der Betriebseigenschaften von elektrischen Maschinen mit Fremd-, insbesondere Permanenterregung |
DE1995107489 DE19507489A1 (de) | 1995-03-03 | 1995-03-03 | Verbesserte Anordnung für elektrische Maschinen mit Fremderregung |
DE1995111434 DE19511434C2 (de) | 1995-03-29 | 1995-03-29 | Elektrische Maschine mit reduziertem Rastmoment |
DE29518104U DE29518104U1 (de) | 1995-03-03 | 1995-11-15 | Elektrische Maschine |
PCT/EP1996/000863 WO1996027940A1 (de) | 1995-03-03 | 1996-03-01 | Elektrische maschine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0808527T3 true DK0808527T3 (da) | 1999-12-13 |
Family
ID=27438072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96905845T DK0808527T3 (da) | 1995-03-03 | 1996-03-01 | Elektrisk maskine |
Country Status (11)
Country | Link |
---|---|
US (1) | US6242822B1 (es) |
EP (1) | EP0808527B1 (es) |
JP (1) | JPH11501199A (es) |
CN (1) | CN1078767C (es) |
AT (1) | ATE181189T1 (es) |
AU (1) | AU4944496A (es) |
DK (1) | DK0808527T3 (es) |
ES (1) | ES2134596T3 (es) |
GR (1) | GR3030948T3 (es) |
HK (1) | HK1003529A1 (es) |
WO (1) | WO1996027940A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29712973U1 (de) * | 1997-07-22 | 1998-11-19 | Strothmann Rolf Dr Rer Nat | Elektrische Maschine |
DE19829052C1 (de) * | 1998-06-29 | 1999-12-30 | Siemens Ag | Synchronlinearmotor |
US7321176B2 (en) * | 2000-04-20 | 2008-01-22 | Invacare Corporation | Multi pole electrical machine with reduced cogging force |
KR100392308B1 (ko) * | 2000-12-29 | 2003-07-23 | 한국전기연구원 | 영구자석 여자 동기형 전동기와 비접촉 전원공급기의 결합장치 |
US6522035B1 (en) * | 2001-07-05 | 2003-02-18 | Anorad Corporation | Forcer and associated three phase linear motor system |
US6983701B2 (en) * | 2001-10-01 | 2006-01-10 | Magnemotion, Inc. | Suspending, guiding and propelling vehicles using magnetic forces |
CN101083419B (zh) * | 2001-10-01 | 2013-03-27 | 麦克纳莫绅有限公司 | 同步机器设计及制造 |
CN100574059C (zh) * | 2002-01-16 | 2009-12-23 | 科龙勇发株式会社 | 线性电动机 |
ITMI20021186A1 (it) * | 2002-05-31 | 2003-12-01 | Milano Politecnico | Macchina elettrica sincrona a bobine concentrate |
EP1748943A4 (en) | 2004-05-07 | 2009-07-01 | Magnemotion Inc | THREE-DIMENSIONAL MOVEMENT USING ONE-WAY PLACEMENTS |
US7230355B2 (en) * | 2004-12-21 | 2007-06-12 | Baldor Electric Company | Linear hybrid brushless servo motor |
WO2008031726A1 (de) * | 2006-09-11 | 2008-03-20 | Continental Automotive Gmbh | Permanenterregte synchronmaschine |
US7566997B2 (en) * | 2007-03-30 | 2009-07-28 | Baldor Electric Company | Gas bearing system |
US8616134B2 (en) | 2009-01-23 | 2013-12-31 | Magnemotion, Inc. | Transport system powered by short block linear synchronous motors |
US9032880B2 (en) | 2009-01-23 | 2015-05-19 | Magnemotion, Inc. | Transport system powered by short block linear synchronous motors and switching mechanism |
US7965011B2 (en) * | 2009-05-20 | 2011-06-21 | Unique Product & Design Co., Ltd. | Brushless DC motor structure with a constant ratio of magnetic rotor poles to stator slots |
DE202009007654U1 (de) | 2009-05-29 | 2009-08-27 | Unique Product & Design Co., Ltd., Yung Kang City | Bürstenloser Gleichstrommotor mit einem konstanten Verhältnis von magnetischen Rotorpolen zu Statorschlitzen |
JP5015290B2 (ja) * | 2010-06-16 | 2012-08-29 | Thk株式会社 | リニアモータ |
US8418350B2 (en) | 2011-07-11 | 2013-04-16 | Baldor Electric Company | Method of forming a secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth, and commutation tracks integrally formed therein |
US8803371B2 (en) | 2011-07-11 | 2014-08-12 | Baldor Electric Company | Secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth, and commutation tracks integrally formed therein |
US8791608B2 (en) | 2011-07-11 | 2014-07-29 | Baldor Electric Company | Primary for linear drive motor with solid steel stacks |
US8922068B2 (en) | 2011-07-11 | 2014-12-30 | Baldor Electric Company | Linear drive motor with improved bearing system |
US8664986B2 (en) | 2011-07-28 | 2014-03-04 | Intel Corporation | System, method and emulation circuitry useful for adjusting a characteristic of a periodic signal |
CN102510173A (zh) * | 2011-11-09 | 2012-06-20 | 哈尔滨泰富实业有限公司 | 扁平型永磁直线水冷电机冷却结构 |
US9802507B2 (en) | 2013-09-21 | 2017-10-31 | Magnemotion, Inc. | Linear motor transport for packaging and other uses |
WO2016106275A1 (en) * | 2014-12-23 | 2016-06-30 | Otis Elevator Company | Elevator system having linear drive |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2434505A2 (fr) | 1977-03-31 | 1980-03-21 | Higelin Morand | Generatrices et moteurs electriques mono- et polyphases, lineaires et circulaires a dents de transfert et de modulation des flux magnetiques |
FR2386181A1 (fr) | 1977-03-31 | 1978-10-27 | Higelin Morand | Generatrices et moteurs electriques mono et polyphases, lineaires et circulaires a dents de transfert et de modulation des flux magnetiques |
US4315171A (en) * | 1977-05-23 | 1982-02-09 | Ernest Schaeffer | Step motors |
DE2933450A1 (de) | 1979-08-17 | 1981-02-26 | Heidelberg Goetz | Synchroner linearmotor, insbesondere zum antrieb von magnetschwebefahrzeugen |
US4847526A (en) * | 1985-07-11 | 1989-07-11 | Nippon Ferrofluidics Corporation | Variant-pole electric motor |
JPH0283903A (ja) | 1988-09-21 | 1990-03-26 | Asahi Chem Ind Co Ltd | 磁界発生装置 |
BR8805485A (pt) * | 1988-10-17 | 1990-06-05 | Brasil Compressores Sa | Circuito eletronico de controle para motor de corrente continua sem escovas |
KR940001917B1 (ko) * | 1990-08-28 | 1994-03-11 | 가부시기가이샤 도시바 | 센서레스 스핀들 모터 제어 장치 |
JP2695332B2 (ja) * | 1991-11-26 | 1997-12-24 | 三菱電機株式会社 | 永久磁石界磁形回転子 |
DE69524878T2 (de) * | 1994-09-07 | 2002-06-27 | Itt Automotive Electrical Syst | Verfahren und vorrichtung zur minimierung drehmomentschwankungen in einem bürstenlose gleichstrommotor mit phasestromüberklappung |
US5821725A (en) * | 1996-10-16 | 1998-10-13 | Industrial Technology Research Institute | Electric current compensation circuit for brushless motors for reducing ripples in output torques during phase change |
-
1996
- 1996-03-01 AT AT96905845T patent/ATE181189T1/de not_active IP Right Cessation
- 1996-03-01 EP EP96905845A patent/EP0808527B1/de not_active Expired - Lifetime
- 1996-03-01 ES ES96905845T patent/ES2134596T3/es not_active Expired - Lifetime
- 1996-03-01 CN CN96192338A patent/CN1078767C/zh not_active Expired - Fee Related
- 1996-03-01 WO PCT/EP1996/000863 patent/WO1996027940A1/de active IP Right Grant
- 1996-03-01 AU AU49444/96A patent/AU4944496A/en not_active Abandoned
- 1996-03-01 US US08/894,935 patent/US6242822B1/en not_active Expired - Lifetime
- 1996-03-01 JP JP8526594A patent/JPH11501199A/ja active Pending
- 1996-03-01 DK DK96905845T patent/DK0808527T3/da active
-
1998
- 1998-03-31 HK HK98102714A patent/HK1003529A1/xx not_active IP Right Cessation
-
1999
- 1999-08-10 GR GR990402029T patent/GR3030948T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH11501199A (ja) | 1999-01-26 |
WO1996027940A1 (de) | 1996-09-12 |
EP0808527A1 (de) | 1997-11-26 |
GR3030948T3 (en) | 1999-11-30 |
EP0808527B1 (de) | 1999-06-09 |
HK1003529A1 (en) | 1998-10-30 |
US6242822B1 (en) | 2001-06-05 |
CN1078767C (zh) | 2002-01-30 |
ATE181189T1 (de) | 1999-06-15 |
ES2134596T3 (es) | 1999-10-01 |
CN1177425A (zh) | 1998-03-25 |
AU4944496A (en) | 1996-09-23 |
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