DK0431514T3 - Motor med magneter og fluxkoncentration - Google Patents

Motor med magneter og fluxkoncentration

Info

Publication number
DK0431514T3
DK0431514T3 DK90123079.7T DK90123079T DK0431514T3 DK 0431514 T3 DK0431514 T3 DK 0431514T3 DK 90123079 T DK90123079 T DK 90123079T DK 0431514 T3 DK0431514 T3 DK 0431514T3
Authority
DK
Denmark
Prior art keywords
motor
magnets
flux concentration
shaft
discs
Prior art date
Application number
DK90123079.7T
Other languages
English (en)
Inventor
Alain Cuenot
Bendahmane Bouziane
Original Assignee
Alsthom Gec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of DK0431514T3 publication Critical patent/DK0431514T3/da

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
    • H02K1/22—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
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
DK90123079.7T 1989-12-08 1990-12-03 Motor med magneter og fluxkoncentration DK0431514T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916251A FR2655784B1 (fr) 1989-12-08 1989-12-08 Moteur a aimants a concentration de flux.

Publications (1)

Publication Number Publication Date
DK0431514T3 true DK0431514T3 (da) 1994-06-20

Family

ID=9388290

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90123079.7T DK0431514T3 (da) 1989-12-08 1990-12-03 Motor med magneter og fluxkoncentration

Country Status (8)

Country Link
US (1) US5091668A (da)
EP (1) EP0431514B1 (da)
JP (1) JPH04340340A (da)
AT (1) ATE102765T1 (da)
DE (1) DE69007244T2 (da)
DK (1) DK0431514T3 (da)
ES (1) ES2050917T3 (da)
FR (1) FR2655784B1 (da)

Families Citing this family (159)

* Cited by examiner, † Cited by third party
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DE102017204362A1 (de) * 2017-03-16 2018-09-20 Bayerische Motoren Werke Aktiengesellschaft Rotor für eine permanentmagneterregte Transversalflussmaschine
DE102017204359A1 (de) * 2017-03-16 2018-09-20 Bayerische Motoren Werke Aktiengesellschaft Rotor für eine permanentmagneterregte Transversalflussmaschine
EP3685497A4 (en) * 2017-09-24 2021-06-09 Genesis Robotics and Motion Technologies Canada, ULC MULTI-PIECE RADIAL ROTOR FOR ELECTRIC MACHINE
EP3954026A4 (en) * 2019-04-12 2023-05-10 Pacific Bearing Corp. AXIAL PLAY-FREE STEPPER/SERVO MOTOR
DE102019111332A1 (de) * 2019-05-02 2020-11-05 Festool Gmbh System umfassend Antriebsmotoren für Hand-Werkzeugmaschinen
US20230137883A1 (en) * 2020-02-27 2023-05-04 Lg Innotek Co., Ltd. Motor
CN112421906B (zh) * 2020-12-18 2022-06-21 山东理工大学 带有蝙蝠形槽的单边止退模块化驱动电机转子生产方法
CN112436688B (zh) * 2020-12-18 2023-04-21 山东理工大学 电动汽车用电机轴向插入凸极式转子生产方法
CN215452756U (zh) * 2021-04-23 2022-01-07 广东德昌电机有限公司 食物处理器及其电机
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Also Published As

Publication number Publication date
DE69007244D1 (de) 1994-04-14
FR2655784B1 (fr) 1992-01-24
EP0431514A1 (fr) 1991-06-12
US5091668A (en) 1992-02-25
EP0431514B1 (fr) 1994-03-09
DE69007244T2 (de) 1994-06-16
ES2050917T3 (es) 1994-06-01
JPH04340340A (ja) 1992-11-26
FR2655784A1 (fr) 1991-06-14
ATE102765T1 (de) 1994-03-15

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