DE68906910D1 - Laeufer einer elektrischen drehmaschine mit dauermagneten der flusskonzentrationsbauart. - Google Patents

Laeufer einer elektrischen drehmaschine mit dauermagneten der flusskonzentrationsbauart.

Info

Publication number
DE68906910D1
DE68906910D1 DE8989400320T DE68906910T DE68906910D1 DE 68906910 D1 DE68906910 D1 DE 68906910D1 DE 8989400320 T DE8989400320 T DE 8989400320T DE 68906910 T DE68906910 T DE 68906910T DE 68906910 D1 DE68906910 D1 DE 68906910D1
Authority
DE
Germany
Prior art keywords
runner
permanent magnets
electric lathe
concentration design
river
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
Application number
DE8989400320T
Other languages
English (en)
Other versions
DE68906910T2 (de
Inventor
Louis Banon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alxion Automatique Et Productique Saint-Denis Fr
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE68906910D1 publication Critical patent/DE68906910D1/de
Publication of DE68906910T2 publication Critical patent/DE68906910T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE1989606910 1988-02-05 1989-02-03 Läufer einer elektrischen Drehmaschine mit Dauermagneten der Flusskonzentrationsbauart. Expired - Lifetime DE68906910T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801334A FR2627030B1 (fr) 1988-02-05 1988-02-05 Rotor de machine electrique tournante a aimants permanents de type a concentration de flux

Publications (2)

Publication Number Publication Date
DE68906910D1 true DE68906910D1 (de) 1993-07-15
DE68906910T2 DE68906910T2 (de) 1993-11-11

Family

ID=9362957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989606910 Expired - Lifetime DE68906910T2 (de) 1988-02-05 1989-02-03 Läufer einer elektrischen Drehmaschine mit Dauermagneten der Flusskonzentrationsbauart.

Country Status (4)

Country Link
EP (1) EP0327470B1 (de)
DE (1) DE68906910T2 (de)
ES (1) ES2043048T3 (de)
FR (1) FR2627030B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655784B1 (fr) * 1989-12-08 1992-01-24 Alsthom Gec Moteur a aimants a concentration de flux.
US5133581A (en) * 1991-08-26 1992-07-28 Von Duprin, Inc. Electromagnetic lock assembly
US6259180B1 (en) 1996-07-02 2001-07-10 Schlenker Enterprises, Ltd. Motor including embedded permanent magnet rotor and method for making the same
US6005318A (en) * 1994-02-04 1999-12-21 Schelenker Enterprises Ltd. Motor including embedded permanent-magnet rotor and method for making the same
US5554900A (en) * 1994-02-04 1996-09-10 Schlenker Enterprises Ltd. Motor including embedded permanent-magnet rotor
DE19846924A1 (de) * 1998-10-12 2000-04-13 Sachsenwerk Gmbh Permanentmagneterregte Baugruppe einer elektrischen Maschine und Verfahren zu ihrer Herstellung
US6891299B2 (en) 2000-05-03 2005-05-10 Moteurs Leroy-Somer Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
FR2823616B1 (fr) 2001-04-17 2008-07-04 Leroy Somer Moteurs Machine electrique comportant au moins un detecteur de champ magnetique
FR2935205B1 (fr) * 2008-08-20 2010-10-08 Michelin Soc Tech Rotor interieur pour machine electrique tournante et son procede d'assemblage
FR2935204B1 (fr) * 2008-08-20 2016-01-01 Michelin Soc Tech Rotor interieur a arbre rainure pour machine electrique tournante
WO2011076740A1 (en) * 2009-12-21 2011-06-30 Höganäs Ab (Publ) Rotor for modulated pole machine
CN102377257B (zh) * 2010-08-10 2016-03-30 德昌电机(深圳)有限公司 无刷电机
CN102647038A (zh) * 2012-05-07 2012-08-22 杭州中骏汽车股份有限公司 合成磁场的转子
DE102013009115A1 (de) * 2012-09-14 2014-03-20 Continental Automotive Gmbh Rotor für eine permanenterregte elektrische Maschine sowie dessen Verwendung
EP2793365A1 (de) * 2013-04-16 2014-10-22 Siemens Aktiengesellschaft Einzelsegmentläufer mit durch Biegeträger gehaltenen Einzelsegmenten und Herstellungsverfahren
CN105122598B (zh) * 2013-04-17 2017-09-01 西门子公司 具有轴向和切向通量集中的电机
FR3024608B1 (fr) * 2014-07-31 2018-03-02 Valeo Equipements Electriques Moteur Induit de machine electrique tournante a performances magnetiques ameliorees
JP2023515761A (ja) * 2020-02-27 2023-04-14 エルジー イノテック カンパニー リミテッド モータ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR17767E (fr) * 1912-05-01 1913-11-15 Compagnie Universelle De Telegraphie Et De Telepho Induit pour machines électriques
FR994928A (fr) * 1945-02-22 1951-11-23 Inducteur magnétique tournant particulièrement pour magnéto
FR1184491A (fr) * 1956-10-19 1959-07-22 Philips Nv Rotor portant un certain nombre d'aimants permanents sur sa périphérie
US3242364A (en) * 1960-12-05 1966-03-22 Bendix Corp Electrical apparatus
FR2266969A1 (en) * 1974-04-05 1975-10-31 Cem Comp Electro Mec Self-synchronising asynchronous motor - has pairs of inner rotor magnets shunted by rotor during starting
US4336649A (en) * 1978-12-26 1982-06-29 The Garrett Corporation Method of making rotor assembly having anchor with undulating sides
GB2075274A (en) * 1980-05-02 1981-11-11 Inst Elektropromishlenost Permanent-magnet rotors for electrical machines
JPS5752335A (en) * 1980-09-12 1982-03-27 Hitachi Ltd Rotor shaft for motor

Also Published As

Publication number Publication date
FR2627030B1 (fr) 1994-05-06
DE68906910T2 (de) 1993-11-11
EP0327470B1 (de) 1993-06-09
FR2627030A1 (fr) 1989-08-11
EP0327470A1 (de) 1989-08-09
ES2043048T3 (es) 1993-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALXION AUTOMATIQUE ET PRODUCTIQUE, SAINT-DENIS, FR

8381 Inventor (new situation)

Free format text: BANON, LOUIS, PARIS, FR