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GB2492422B - Electric motor rotor - Google Patents

Electric motor rotor

Info

Publication number
GB2492422B
GB2492422B GB1113970.6A GB201113970A GB2492422B GB 2492422 B GB2492422 B GB 2492422B GB 201113970 A GB201113970 A GB 201113970A GB 2492422 B GB2492422 B GB 2492422B
Authority
GB
United Kingdom
Prior art keywords
electric motor
motor rotor
rotor
electric
motor
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.)
Active
Application number
GB1113970.6A
Other versions
GB2492422A (en
GB201113970D0 (en
Inventor
Robert Hippen Will
Laimboeck Franz
Hofbauer Peter
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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
Priority claimed from US13/153,642 external-priority patent/US20110241473A1/en
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Publication of GB201113970D0 publication Critical patent/GB201113970D0/en
Publication of GB2492422A publication Critical patent/GB2492422A/en
Application granted granted Critical
Publication of GB2492422B publication Critical patent/GB2492422B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/023—Cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/50—Disassembling, repairing or modifying dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB1113970.6A 2011-06-06 2011-08-15 Electric motor rotor Active GB2492422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/153,642 US20110241473A1 (en) 2009-06-03 2011-06-06 Electric Motor Rotor

Publications (3)

Publication Number Publication Date
GB201113970D0 GB201113970D0 (en) 2011-09-28
GB2492422A GB2492422A (en) 2013-01-02
GB2492422B true GB2492422B (en) 2018-02-21

Family

ID=44773188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1113970.6A Active GB2492422B (en) 2011-06-06 2011-08-15 Electric motor rotor

Country Status (4)

Country Link
JP (1) JP2012253998A (en)
CN (1) CN102820742A (en)
DE (1) DE102011053632A1 (en)
GB (1) GB2492422B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140339950A1 (en) * 2013-05-18 2014-11-20 Tesla Motors, Inc. Rotor Assembly with Electron Beam Welded End Caps
WO2016154111A1 (en) * 2015-03-23 2016-09-29 Franklin Electric Co., Inc. Electric motor and method of assembling an electric motor
CN105591509B (en) * 2016-01-19 2018-03-02 武汉光谷科威晶激光技术有限公司 The embedding pouring procedure and its embedding apparatus for pouring of turbofan stator
CN108604852B (en) 2016-02-15 2020-11-06 三菱电机株式会社 Three-phase induction motor and its secondary conductor
US10491085B2 (en) * 2016-09-01 2019-11-26 GM Global Technology Operations LLC Induction rotor and method of assembling an induction rotor
KR102472646B1 (en) * 2018-11-15 2022-11-29 한국전기연구원 Method for manufacturing pole piece assembly, pole piece assembly and magnetic gear having the same
DE102020216242A1 (en) * 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Rotor assembly and method of manufacturing a rotor assembly
CN114069981B (en) * 2021-12-03 2024-01-19 哈尔滨电机厂有限责任公司 Method for disassembling stator bars of integral gum dipping steam turbine generator
CN118137699A (en) * 2023-11-30 2024-06-04 中车永济电机有限公司 Permanent magnet motor, motor rotor system and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568846A (en) * 1983-10-28 1986-02-04 Welco Industries Permanent magnet laminated rotor with conductor bars
JP2001238418A (en) * 2000-02-25 2001-08-31 Mitsubishi Electric Corp Reluctance motor
US20050023924A1 (en) * 2003-07-29 2005-02-03 Tornquist Gerald E. High speed generator with rotor coil support assemblies secured to interlamination disks
US20050040726A1 (en) * 2003-08-18 2005-02-24 Toshihiro Sato Induction motor and rotor therefor
US20060273683A1 (en) * 2005-01-28 2006-12-07 Board Of Regents, The University Of Texas System High strength induction machine, rotor, rotor cage end ring and bar joint, rotor end ring, and related methods
WO2010141572A1 (en) * 2009-06-03 2010-12-09 Ecomotors International, Inc. Electric motor rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078381A (en) * 1959-12-03 1963-02-19 Siemens Ag Permanent magnet rotor for a dynamoelectric machine
US3612925A (en) * 1970-02-24 1971-10-12 Dynamics Corp America Induction motor rotor and method of making same
US5605045A (en) * 1995-09-18 1997-02-25 Turbodyne Systems, Inc. Turbocharging system with integral assisting electric motor and cooling system therefor
DE10037410A1 (en) * 2000-08-01 2002-02-14 Abb Research Ltd Rotating electrical machine and process for its manufacture
DE10115601C1 (en) * 2001-03-29 2002-09-05 Kolektor D O O Drum commutator manufacturing method has conductor blank combined with carbon sleeve before application of insulating carrier body and removal of bridging sections between conductor segments
US6848495B2 (en) * 2003-05-19 2005-02-01 Bristol Compressors, Inc. Method of manufacturing a laminated rotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568846A (en) * 1983-10-28 1986-02-04 Welco Industries Permanent magnet laminated rotor with conductor bars
JP2001238418A (en) * 2000-02-25 2001-08-31 Mitsubishi Electric Corp Reluctance motor
US20050023924A1 (en) * 2003-07-29 2005-02-03 Tornquist Gerald E. High speed generator with rotor coil support assemblies secured to interlamination disks
US20050040726A1 (en) * 2003-08-18 2005-02-24 Toshihiro Sato Induction motor and rotor therefor
US20060273683A1 (en) * 2005-01-28 2006-12-07 Board Of Regents, The University Of Texas System High strength induction machine, rotor, rotor cage end ring and bar joint, rotor end ring, and related methods
WO2010141572A1 (en) * 2009-06-03 2010-12-09 Ecomotors International, Inc. Electric motor rotor

Also Published As

Publication number Publication date
GB2492422A (en) 2013-01-02
CN102820742A (en) 2012-12-12
DE102011053632A1 (en) 2012-12-06
GB201113970D0 (en) 2011-09-28
JP2012253998A (en) 2012-12-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20171123 AND 20171129