CH217877A - Dauermagnetkörper. - Google Patents

Dauermagnetkörper.

Info

Publication number
CH217877A
CH217877A CH217877DA CH217877A CH 217877 A CH217877 A CH 217877A CH 217877D A CH217877D A CH 217877DA CH 217877 A CH217877 A CH 217877A
Authority
CH
Switzerland
Prior art keywords
permanent magnet
magnets
magnet body
body according
dependent
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Robert Bosch Gesellsch Haftung
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH217877A publication Critical patent/CH217877A/de

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
    • 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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CH217877D 1940-04-08 1941-03-24 Dauermagnetkörper. CH217877A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE217877X 1940-04-08

Publications (1)

Publication Number Publication Date
CH217877A true CH217877A (de) 1941-11-15

Family

ID=5830998

Family Applications (1)

Application Number Title Priority Date Filing Date
CH217877D CH217877A (de) 1940-04-08 1941-03-24 Dauermagnetkörper.

Country Status (2)

Country Link
CH (1) CH217877A (fr)
FR (1) FR871319A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673302A (en) * 1951-04-17 1954-03-23 Asea Ab Governor generator
DE969151C (de) * 1951-02-11 1958-05-08 Deutsche Edelstahlwerke Ag Dauermagnetsystem mit hoher Luftspaltinduktion, bestehend aus zwei einander gegenueberliegenden, mit nach dem Luftspalt zu verjuengten Weicheisenpolschuhen versehenen Dauermagneten und einem Weicheisenrueckschlussbuegel
US3077026A (en) * 1959-11-12 1963-02-12 Gen Motors Corp Method of making a permanent magnet rotor
US4691132A (en) * 1985-05-24 1987-09-01 U.S. Philips Corporation Synchronous motor with two-pole permanent-magnet soft-magnetic-core rotor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240075A (en) * 1962-06-29 1966-03-15 Bendix Corp Drag cup damper means for gyroscopes
DE3023676A1 (de) * 1980-06-25 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Magnetgenerator fuer zuendanlagen
DE102006006824A1 (de) * 2006-02-14 2007-08-23 Siemens Ag Permanenterregte Synchronmaschine sowie Verfahren und Vorrichtung zu deren Betrieb

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969151C (de) * 1951-02-11 1958-05-08 Deutsche Edelstahlwerke Ag Dauermagnetsystem mit hoher Luftspaltinduktion, bestehend aus zwei einander gegenueberliegenden, mit nach dem Luftspalt zu verjuengten Weicheisenpolschuhen versehenen Dauermagneten und einem Weicheisenrueckschlussbuegel
US2673302A (en) * 1951-04-17 1954-03-23 Asea Ab Governor generator
US3077026A (en) * 1959-11-12 1963-02-12 Gen Motors Corp Method of making a permanent magnet rotor
US4691132A (en) * 1985-05-24 1987-09-01 U.S. Philips Corporation Synchronous motor with two-pole permanent-magnet soft-magnetic-core rotor

Also Published As

Publication number Publication date
FR871319A (fr) 1942-04-20

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