DE2412307A1 - Permanenterregte elektrische maschine - Google Patents

Permanenterregte elektrische maschine

Info

Publication number
DE2412307A1
DE2412307A1 DE19742412307 DE2412307A DE2412307A1 DE 2412307 A1 DE2412307 A1 DE 2412307A1 DE 19742412307 DE19742412307 DE 19742412307 DE 2412307 A DE2412307 A DE 2412307A DE 2412307 A1 DE2412307 A1 DE 2412307A1
Authority
DE
Germany
Prior art keywords
rotor
shaft piece
sheet metal
electrical machine
metal segments
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.)
Pending
Application number
DE19742412307
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Ing Volkrodt
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to DE19742412307 priority Critical patent/DE2412307A1/de
Priority to NL7500318A priority patent/NL7500318A/xx
Priority to GB375775A priority patent/GB1486489A/en
Priority to FR7505035A priority patent/FR2264418B3/fr
Priority to CH247675A priority patent/CH577763A5/xx
Priority to IT2098075A priority patent/IT1033466B/it
Priority to JP50029432A priority patent/JPS50122625A/ja
Publication of DE2412307A1 publication Critical patent/DE2412307A1/de
Pending 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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE19742412307 1974-03-14 1974-03-14 Permanenterregte elektrische maschine Pending DE2412307A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19742412307 DE2412307A1 (de) 1974-03-14 1974-03-14 Permanenterregte elektrische maschine
NL7500318A NL7500318A (nl) 1974-03-14 1975-01-10 Synchroonmotor.
GB375775A GB1486489A (en) 1974-03-14 1975-01-28 Electrical machine rotors
FR7505035A FR2264418B3 (US07122547-20061017-C00224.png) 1974-03-14 1975-02-18
CH247675A CH577763A5 (US07122547-20061017-C00224.png) 1974-03-14 1975-02-27
IT2098075A IT1033466B (it) 1974-03-14 1975-03-06 Macchina elettrica con eccitazione a magneti permanenti
JP50029432A JPS50122625A (US07122547-20061017-C00224.png) 1974-03-14 1975-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742412307 DE2412307A1 (de) 1974-03-14 1974-03-14 Permanenterregte elektrische maschine

Publications (1)

Publication Number Publication Date
DE2412307A1 true DE2412307A1 (de) 1975-09-18

Family

ID=5910091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742412307 Pending DE2412307A1 (de) 1974-03-14 1974-03-14 Permanenterregte elektrische maschine

Country Status (7)

Country Link
JP (1) JPS50122625A (US07122547-20061017-C00224.png)
CH (1) CH577763A5 (US07122547-20061017-C00224.png)
DE (1) DE2412307A1 (US07122547-20061017-C00224.png)
FR (1) FR2264418B3 (US07122547-20061017-C00224.png)
GB (1) GB1486489A (US07122547-20061017-C00224.png)
IT (1) IT1033466B (US07122547-20061017-C00224.png)
NL (1) NL7500318A (US07122547-20061017-C00224.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439704A (en) * 1979-12-12 1984-03-27 Siemens Aktiengesellschaft Permanent magnet excited rotor for a synchronous machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191256A (en) * 1989-12-15 1993-03-02 American Motion Systems Interior magnet rotary machine
DE4106131C2 (de) * 1991-02-27 1994-07-28 Licentia Gmbh Läufer für kleine Elektromotoren
DE4213375A1 (de) * 1992-04-23 1993-10-28 Swf Auto Electric Gmbh Innenläufer, insbesondere für einen bürstenlosen Elektromotor
FR2935205B1 (fr) 2008-08-20 2010-10-08 Michelin Soc Tech Rotor interieur pour machine electrique tournante et son procede d'assemblage
FR2935204B1 (fr) * 2008-08-20 2016-01-01 Michelin Soc Tech Rotor interieur a arbre rainure pour machine electrique tournante
EP2715916A4 (en) * 2011-05-26 2016-03-23 Electric Line Uppland Ab ELECTRIC LATHE, ROTOR THEREFOR AND VEHICLE / SHIP WITH SUCH A MACHINE
JP6018815B2 (ja) * 2012-06-22 2016-11-02 株式会社ミツバ ロータ、及び電動モータ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411159U (US07122547-20061017-C00224.png) * 1990-05-18 1992-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439704A (en) * 1979-12-12 1984-03-27 Siemens Aktiengesellschaft Permanent magnet excited rotor for a synchronous machine

Also Published As

Publication number Publication date
FR2264418B3 (US07122547-20061017-C00224.png) 1977-10-28
CH577763A5 (US07122547-20061017-C00224.png) 1976-07-15
GB1486489A (en) 1977-09-21
IT1033466B (it) 1979-07-10
NL7500318A (nl) 1975-09-16
JPS50122625A (US07122547-20061017-C00224.png) 1975-09-26
FR2264418A1 (US07122547-20061017-C00224.png) 1975-10-10

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Legal Events

Date Code Title Description
OHW Rejection