FR1184491A - Rotor with a number of permanent magnets on its periphery - Google Patents

Rotor with a number of permanent magnets on its periphery

Info

Publication number
FR1184491A
FR1184491A FR1184491DA FR1184491A FR 1184491 A FR1184491 A FR 1184491A FR 1184491D A FR1184491D A FR 1184491DA FR 1184491 A FR1184491 A FR 1184491A
Authority
FR
France
Prior art keywords
rotor
periphery
permanent magnets
magnets
permanent
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1184491A publication Critical patent/FR1184491A/en
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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1184491D 1956-10-19 1957-10-17 Rotor with a number of permanent magnets on its periphery Expired FR1184491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1184491X 1956-10-19

Publications (1)

Publication Number Publication Date
FR1184491A true FR1184491A (en) 1959-07-22

Family

ID=19871211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184491D Expired FR1184491A (en) 1956-10-19 1957-10-17 Rotor with a number of permanent magnets on its periphery

Country Status (1)

Country Link
FR (1) FR1184491A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327470A1 (en) * 1988-02-05 1989-08-09 Louis Banon Rotor of a rotary electric machine with permanent magnets of the flux concentration type
US5066880A (en) * 1989-04-04 1991-11-19 Louis Banon Permanent magnet polyphase synchronous machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327470A1 (en) * 1988-02-05 1989-08-09 Louis Banon Rotor of a rotary electric machine with permanent magnets of the flux concentration type
FR2627030A1 (en) * 1988-02-05 1989-08-11 Banon Louis ROTOR OF ROTATING ELECTRIC MACHINE WITH PERMANENT MAGNETS OF FLOW CONCENTRATION TYPE
US5066880A (en) * 1989-04-04 1991-11-19 Louis Banon Permanent magnet polyphase synchronous machine

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