FR1527594A - Dynamo-electric machines using permanent ceramic magnets - Google Patents

Dynamo-electric machines using permanent ceramic magnets

Info

Publication number
FR1527594A
FR1527594A FR110840A FR110840A FR1527594A FR 1527594 A FR1527594 A FR 1527594A FR 110840 A FR110840 A FR 110840A FR 110840 A FR110840 A FR 110840A FR 1527594 A FR1527594 A FR 1527594A
Authority
FR
France
Prior art keywords
dynamo
electric machines
ceramic magnets
permanent ceramic
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
FR110840A
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR110840A priority Critical patent/FR1527594A/en
Application granted granted Critical
Publication of FR1527594A publication Critical patent/FR1527594A/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)
FR110840A 1967-06-16 1967-06-16 Dynamo-electric machines using permanent ceramic magnets Expired FR1527594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR110840A FR1527594A (en) 1967-06-16 1967-06-16 Dynamo-electric machines using permanent ceramic magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR110840A FR1527594A (en) 1967-06-16 1967-06-16 Dynamo-electric machines using permanent ceramic magnets

Publications (1)

Publication Number Publication Date
FR1527594A true FR1527594A (en) 1968-05-31

Family

ID=8633262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR110840A Expired FR1527594A (en) 1967-06-16 1967-06-16 Dynamo-electric machines using permanent ceramic magnets

Country Status (1)

Country Link
FR (1) FR1527594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769423A1 (en) * 1997-10-07 1999-04-09 Valeo Equip Electr Moteur Electrical machine, notably vehicle alternator with double excitation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769423A1 (en) * 1997-10-07 1999-04-09 Valeo Equip Electr Moteur Electrical machine, notably vehicle alternator with double excitation
EP0913914A1 (en) * 1997-10-07 1999-05-06 Valeo Equipements Electriques Moteur Double excitation electrical machine, in particular an alternator for a motor vehicle
US6093992A (en) * 1997-10-07 2000-07-25 Valeo Equipments Electriques Moteur Electrical machine with dual excitation, especially a motor vehicle alternator

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