DE10261762B4 - Rotor für einen Elektromotor - Google Patents

Rotor für einen Elektromotor Download PDF

Info

Publication number
DE10261762B4
DE10261762B4 DE2002161762 DE10261762A DE10261762B4 DE 10261762 B4 DE10261762 B4 DE 10261762B4 DE 2002161762 DE2002161762 DE 2002161762 DE 10261762 A DE10261762 A DE 10261762A DE 10261762 B4 DE10261762 B4 DE 10261762B4
Authority
DE
Germany
Prior art keywords
rotor
electric motor
motor
electric
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 - Fee Related
Application number
DE2002161762
Other languages
English (en)
Other versions
DE10261762A1 (de
Inventor
Niels Christian Weihrauch
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.)
Danfoss Power Solutions Parchim GmbH
Original Assignee
Danfoss Compressors GmbH
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 Danfoss Compressors GmbH filed Critical Danfoss Compressors GmbH
Priority to DE2002161762 priority Critical patent/DE10261762B4/de
Priority to PCT/DK2003/000860 priority patent/WO2004057725A1/de
Priority to AU2003287879A priority patent/AU2003287879A1/en
Publication of DE10261762A1 publication Critical patent/DE10261762A1/de
Application granted granted Critical
Publication of DE10261762B4 publication Critical patent/DE10261762B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • 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)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE2002161762 2002-12-19 2002-12-19 Rotor für einen Elektromotor Expired - Fee Related DE10261762B4 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2002161762 DE10261762B4 (de) 2002-12-19 2002-12-19 Rotor für einen Elektromotor
PCT/DK2003/000860 WO2004057725A1 (de) 2002-12-19 2003-12-12 Rotor für einen elektromotor
AU2003287879A AU2003287879A1 (en) 2002-12-19 2003-12-12 Rotor for an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002161762 DE10261762B4 (de) 2002-12-19 2002-12-19 Rotor für einen Elektromotor

Publications (2)

Publication Number Publication Date
DE10261762A1 DE10261762A1 (de) 2004-07-15
DE10261762B4 true DE10261762B4 (de) 2005-10-20

Family

ID=32519545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002161762 Expired - Fee Related DE10261762B4 (de) 2002-12-19 2002-12-19 Rotor für einen Elektromotor

Country Status (3)

Country Link
AU (1) AU2003287879A1 (de)
DE (1) DE10261762B4 (de)
WO (1) WO2004057725A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4123880A1 (de) * 2021-07-19 2023-01-25 Abb Schweiz Ag Permanentmagnetmaschine und rotor dafür

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101092321B1 (ko) * 2005-12-21 2011-12-09 주식회사 동서전자 Ｌｓｐｍ 동기모터의 로터
CN106533003B (zh) * 2016-11-18 2018-12-18 广东威灵电机制造有限公司 转子和具有其的永磁同步电机、冰箱压缩机和洗碗机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403161A (en) * 1977-06-24 1983-09-06 Hitachi, Ltd. Permanent magnet rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028758A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd 永久磁石を有する回転電機
JP3899885B2 (ja) * 2001-10-05 2007-03-28 株式会社日立製作所 永久磁石式回転電機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403161A (en) * 1977-06-24 1983-09-06 Hitachi, Ltd. Permanent magnet rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4123880A1 (de) * 2021-07-19 2023-01-25 Abb Schweiz Ag Permanentmagnetmaschine und rotor dafür
US11742734B2 (en) 2021-07-19 2023-08-29 Abb Schweiz Ag Permanent magnet machine and rotor therefor

Also Published As

Publication number Publication date
WO2004057725A1 (de) 2004-07-08
DE10261762A1 (de) 2004-07-15
AU2003287879A1 (en) 2004-07-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee