ES337345A1 - Perfeccionamientos en la construccion de maquinas electri- cas excitadas por imanes permanentes. - Google Patents

Perfeccionamientos en la construccion de maquinas electri- cas excitadas por imanes permanentes.

Info

Publication number
ES337345A1
ES337345A1 ES337345A ES337345A ES337345A1 ES 337345 A1 ES337345 A1 ES 337345A1 ES 337345 A ES337345 A ES 337345A ES 337345 A ES337345 A ES 337345A ES 337345 A1 ES337345 A1 ES 337345A1
Authority
ES
Spain
Prior art keywords
rotor
lamin
electric machine
permanent magnets
magnets mounted
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
Application number
ES337345A
Other languages
English (en)
Spanish (es)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES337345A1 publication Critical patent/ES337345A1/es
Expired 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
ES337345A 1966-03-03 1967-02-28 Perfeccionamientos en la construccion de maquinas electri- cas excitadas por imanes permanentes. Expired ES337345A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0102337 1966-03-03

Publications (1)

Publication Number Publication Date
ES337345A1 true ES337345A1 (es) 1968-02-16

Family

ID=7524366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337345A Expired ES337345A1 (es) 1966-03-03 1967-02-28 Perfeccionamientos en la construccion de maquinas electri- cas excitadas por imanes permanentes.

Country Status (5)

Country Link
BE (1) BE694098A (en])
CH (1) CH458510A (en])
ES (1) ES337345A1 (en])
FR (1) FR1511999A (en])
GB (1) GB1177247A (en])

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862446A (en) * 1973-12-28 1975-01-21 Allis Chalmers Two pole synchronous reluctance motor
FR2324150A1 (fr) * 1975-05-30 1977-04-08 Cem Comp Electro Mec Perfectionnements aux moteurs synchrones autosynchronisables
US4188554A (en) * 1977-12-13 1980-02-12 The University Of Southampton Alternating current rotating electric machine
US4437325A (en) 1979-09-21 1984-03-20 General Electric Company Laundry machine
US4689973A (en) * 1979-09-21 1987-09-01 General Electric Company Laundry machine drive
US4434546A (en) 1979-09-21 1984-03-06 General Electric Company Method of making a core
US4476736A (en) * 1979-09-21 1984-10-16 General Electric Company Transmission for a laundry machine
USRE33655E (en) * 1979-09-21 1991-08-06 General Electric Company Laundry machine drive
DE3023676A1 (de) * 1980-06-25 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Magnetgenerator fuer zuendanlagen
FR2548843B1 (fr) * 1983-07-07 1986-11-07 Labinal Perfectionnement aux machines tournantes a aimants au rotor
JPS6028758A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd 永久磁石を有する回転電機
US4568846A (en) * 1983-10-28 1986-02-04 Welco Industries Permanent magnet laminated rotor with conductor bars
US5191256A (en) * 1989-12-15 1993-03-02 American Motion Systems Interior magnet rotary machine
US5733041A (en) 1995-10-31 1998-03-31 General Electric Company Methods and apparatus for electrical connection inspection
US5758709A (en) * 1995-12-04 1998-06-02 General Electric Company Method of fabricating a rotor for an electric motor
CN1210860C (zh) 1999-07-16 2005-07-13 松下电器产业株式会社 永久磁铁同步电动机
DE10261763B4 (de) * 2002-12-19 2005-06-09 Danfoss Compressors Gmbh Rotor für einen Elektromotor
EP1450462B1 (en) 2003-02-18 2008-07-09 Minebea Co., Ltd. Rotor and stator for an electrical machine with reduced cogging torque
DE10318624A1 (de) 2003-04-24 2004-11-25 Minebea Co., Ltd. Rotorkörper für einen Elektromotor
EP1471621A3 (de) 2003-04-24 2005-12-14 Minebea Co., Ltd. Rotorkörper für einen Elektromotor
US7557482B2 (en) 2006-07-31 2009-07-07 Caterpillar Inc. Axial-flux electric machine
SE530697C2 (sv) * 2006-12-19 2008-08-19 Bae Systems Haegglunds Ab Rotor till en elmotor, rotorplåtar för uppbyggnad av rotorn, samt en elmotor med en sådan rotor
WO2008104347A1 (de) 2007-02-28 2008-09-04 Sew-Eurodrive Gmbh & Co. Kg Elektromotor

Also Published As

Publication number Publication date
GB1177247A (en) 1970-01-07
CH458510A (de) 1968-06-30
BE694098A (en]) 1967-07-17
FR1511999A (fr) 1968-02-02

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