CS248251B1 - Rotor pro elektrický stroj buzený permanentními magnety s vnitřními póly - Google Patents

Rotor pro elektrický stroj buzený permanentními magnety s vnitřními póly Download PDF

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Publication number
CS248251B1
CS248251B1 CS786678A CS667878A CS248251B1 CS 248251 B1 CS248251 B1 CS 248251B1 CS 786678 A CS786678 A CS 786678A CS 667878 A CS667878 A CS 667878A CS 248251 B1 CS248251 B1 CS 248251B1
Authority
CS
Czechoslovakia
Prior art keywords
magnetic
poles
rotor
electric machine
driven
Prior art date
Application number
CS786678A
Other languages
Czech (cs)
English (en)
Inventor
Eckerhard Bunzel
Original Assignee
Eckerhard Bunzel
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 Eckerhard Bunzel filed Critical Eckerhard Bunzel
Publication of CS248251B1 publication Critical patent/CS248251B1/cs

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CS786678A 1977-11-08 1978-10-13 Rotor pro elektrický stroj buzený permanentními magnety s vnitřními póly CS248251B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20192577A DD133879B1 (de) 1977-11-08 1977-11-08 Permanenterregte elektrische maschine

Publications (1)

Publication Number Publication Date
CS248251B1 true CS248251B1 (cs) 1987-02-12

Family

ID=5510358

Family Applications (1)

Application Number Title Priority Date Filing Date
CS786678A CS248251B1 (cs) 1977-11-08 1978-10-13 Rotor pro elektrický stroj buzený permanentními magnety s vnitřními póly

Country Status (2)

Country Link
CS (1) CS248251B1 (de)
DD (1) DD133879B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG39785A1 (en) * 1984-05-22 1986-08-15 Popov Rotor for electric machine
US5159220A (en) * 1990-06-25 1992-10-27 General Electric Company Realizations of folded magnet AC motors
DE19914021C2 (de) * 1999-03-19 2002-01-31 Siemens Ag Mehrpoliger, permanenterregter Rotor für eine rotierende elektrische Maschine und Verfahren zur Herstellung eines solchen Läufers

Also Published As

Publication number Publication date
DD133879B1 (de) 1980-08-27
DD133879A1 (de) 1979-01-24

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