GB2507072B - A stator or rotor - Google Patents

A stator or rotor

Info

Publication number
GB2507072B
GB2507072B GB1218669.8A GB201218669A GB2507072B GB 2507072 B GB2507072 B GB 2507072B GB 201218669 A GB201218669 A GB 201218669A GB 2507072 B GB2507072 B GB 2507072B
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
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
GB1218669.8A
Other languages
English (en)
Other versions
GB2507072A (en
GB201218669D0 (en
Inventor
Jamie Bell
John Peter Foulsham
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.)
Protean Electric Ltd
Original Assignee
Protean Electric Ltd
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 Protean Electric Ltd filed Critical Protean Electric Ltd
Priority to GB1218669.8A priority Critical patent/GB2507072B/en
Publication of GB201218669D0 publication Critical patent/GB201218669D0/en
Priority to KR1020157012760A priority patent/KR20150077444A/ko
Priority to PCT/IB2013/059371 priority patent/WO2014060950A2/en
Priority to US14/436,138 priority patent/US20150288230A1/en
Priority to JP2015537397A priority patent/JP6373854B2/ja
Priority to EP13817726.6A priority patent/EP2909920B1/en
Priority to CN201310487532.8A priority patent/CN103779979B/zh
Publication of GB2507072A publication Critical patent/GB2507072A/en
Application granted granted Critical
Publication of GB2507072B publication Critical patent/GB2507072B/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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/08—Salient poles
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic cores with salient poles
    • 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
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • 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
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
GB1218669.8A 2012-10-17 2012-10-17 A stator or rotor Active GB2507072B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1218669.8A GB2507072B (en) 2012-10-17 2012-10-17 A stator or rotor
KR1020157012760A KR20150077444A (ko) 2012-10-17 2013-10-15 고정자 또는 회전자
PCT/IB2013/059371 WO2014060950A2 (en) 2012-10-17 2013-10-15 A stator or rotor
US14/436,138 US20150288230A1 (en) 2012-10-17 2013-10-15 Stator or rotor
JP2015537397A JP6373854B2 (ja) 2012-10-17 2013-10-15 ステータ又はロータ
EP13817726.6A EP2909920B1 (en) 2012-10-17 2013-10-15 A stator or rotor
CN201310487532.8A CN103779979B (zh) 2012-10-17 2013-10-17 定子或转子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218669.8A GB2507072B (en) 2012-10-17 2012-10-17 A stator or rotor

Publications (3)

Publication Number Publication Date
GB201218669D0 GB201218669D0 (en) 2012-11-28
GB2507072A GB2507072A (en) 2014-04-23
GB2507072B true GB2507072B (en) 2015-06-10

Family

ID=47324940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1218669.8A Active GB2507072B (en) 2012-10-17 2012-10-17 A stator or rotor

Country Status (7)

Country Link
US (1) US20150288230A1 (enExample)
EP (1) EP2909920B1 (enExample)
JP (1) JP6373854B2 (enExample)
KR (1) KR20150077444A (enExample)
CN (1) CN103779979B (enExample)
GB (1) GB2507072B (enExample)
WO (1) WO2014060950A2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2887499B1 (en) * 2013-12-18 2017-06-28 Siemens Aktiengesellschaft Stator insulation for cold magnets
JP6303978B2 (ja) * 2014-10-27 2018-04-04 トヨタ自動車株式会社 回転電機のステータ
GB2533154B (en) * 2014-12-12 2017-06-07 Protean Electric Ltd A coil winding arrangement
KR102294928B1 (ko) 2015-01-06 2021-08-31 엘지이노텍 주식회사 스테이터 코어 및 이를 포함하는 모터
EP3139474A1 (de) * 2015-09-02 2017-03-08 Siemens Aktiengesellschaft Elektrische maschine und verfahren zum betrieb einer solchen elektrischen maschine sowie herstellverfahren
MX394967B (es) 2016-09-13 2025-03-24 Nucleus Scient Inc Sistema de accionamiento electrico de enlace de multiples varillas
DE102017130361A1 (de) * 2017-12-18 2019-07-04 Lsp Innovative Automotive Systems Gmbh Statorzahn und Stator mit guter elektrischer Isolierung und gleichzeitig sehr hoher Wärmeleitfähigkeit zur Leistungssteigerung von Elektromotoren
JP7586503B2 (ja) * 2019-05-15 2024-11-19 ロズミーノ，カルロ 電気自動車およびハイブリッド自動車のバッテリーを充電するためのシステムおよび方法
JP7613819B2 (ja) 2020-09-21 2025-01-15 イーヴィーアール モーターズ リミテッド ラジアルフラックス電気機械
WO2022058939A1 (en) * 2020-09-21 2022-03-24 Evr Motors Ltd. Radial flux electric machine
FR3114702B1 (fr) * 2020-09-29 2023-02-24 Renault Sas Rotor de machine électrique et procédé d’assemblage d’un tel rotor
US11654780B2 (en) 2020-12-17 2023-05-23 Consolidated Metco, Inc. Vehicle electronic control unit and method
US12081073B2 (en) 2021-10-04 2024-09-03 Evr Motors Ltd Electric machine with multi-tapered yokes
CN114285205A (zh) * 2021-12-30 2022-04-05 东莞市智赢智能装备有限公司 一种用于直线电机的绕组模块
EP4372972A1 (de) * 2022-11-18 2024-05-22 Schneider Electric Industries SAS Linearmotor für ein transportsystem
US12136869B1 (en) 2023-12-28 2024-11-05 Evr Motors Ltd Heat dissipation plate for electric machine
US12046949B1 (en) 2023-12-28 2024-07-23 Evr Motors Ltd Electric machine with coils bridged with toothed clips
US12278519B1 (en) 2023-12-28 2025-04-15 Evr Motors Ltd Electric machine with multiple toothed spacers in coils

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB148748A (en) * 1919-07-25 1920-10-21 Siemens Schuckertwerke Gmbh Improvements in and relating to field magnets for dynamo electric machines
WO2008099661A1 (ja) * 2007-02-13 2008-08-21 Daikin Industries, Ltd. 固定子
GB2477520A (en) * 2010-02-04 2011-08-10 Protean Holdings Corp Securing teeth to a stator or rotor structure
WO2012095987A1 (ja) * 2011-01-14 2012-07-19 三菱電機株式会社 回転電機の積層鉄心及びその製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US247520A (en) * 1881-09-27 Automatic step-ladder brace-rod
BE496766A (enExample) * 1949-07-05
US2812460A (en) * 1954-10-01 1957-11-05 Bbc Brown Boveri & Cie Salient pole construction and mode of attachment to rotor of dyamo-electric machine
GB1326766A (en) * 1969-09-19 1973-08-15 Gen Electric Laminated magnetic cores for electric induction apparatus
JPS5721234U (enExample) * 1980-07-11 1982-02-03
US4712035A (en) * 1985-11-12 1987-12-08 General Electric Company Salient pole core and salient pole electronically commutated motor
JPH10145990A (ja) * 1996-11-14 1998-05-29 Meidensha Corp アウタロータモータの固定子鉄心
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
JP3727475B2 (ja) * 1998-10-29 2005-12-14 株式会社甲府明電舎 回転電機の固定子
JP2003180044A (ja) * 2001-12-07 2003-06-27 Okuma Corp ステータ及びその製造方法
JP3716808B2 (ja) * 2002-04-01 2005-11-16 日産自動車株式会社 回転電機
US7737598B2 (en) * 2004-08-09 2010-06-15 A. O. Smith Corporation Electric motor having a stator
ITBZ20050062A1 (it) * 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
US7550892B2 (en) * 2005-10-03 2009-06-23 Ut-Battelle, Llc High slot utilization systems for electric machines
JP2007124791A (ja) * 2005-10-27 2007-05-17 Mitsui High Tec Inc 積層鉄心及びその製造方法
US7990015B2 (en) * 2007-04-06 2011-08-02 Vestas Wind Systems A/S Pole tip attachment for a magnetic structure
JP5526661B2 (ja) * 2009-09-01 2014-06-18 日産自動車株式会社 回転電機及びステータ
US8704422B2 (en) * 2010-11-18 2014-04-22 Nidec Motor Corporation Full round stator assembly and electromagnetic machine having high slot fill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB148748A (en) * 1919-07-25 1920-10-21 Siemens Schuckertwerke Gmbh Improvements in and relating to field magnets for dynamo electric machines
WO2008099661A1 (ja) * 2007-02-13 2008-08-21 Daikin Industries, Ltd. 固定子
GB2477520A (en) * 2010-02-04 2011-08-10 Protean Holdings Corp Securing teeth to a stator or rotor structure
WO2012095987A1 (ja) * 2011-01-14 2012-07-19 三菱電機株式会社 回転電機の積層鉄心及びその製造方法

Also Published As

Publication number Publication date
JP6373854B2 (ja) 2018-08-15
WO2014060950A3 (en) 2015-04-09
KR20150077444A (ko) 2015-07-07
EP2909920A2 (en) 2015-08-26
CN103779979B (zh) 2018-12-14
JP2015532583A (ja) 2015-11-09
EP2909920B1 (en) 2022-03-30
GB2507072A (en) 2014-04-23
GB201218669D0 (en) 2012-11-28
US20150288230A1 (en) 2015-10-08
WO2014060950A2 (en) 2014-04-24
CN103779979A (zh) 2014-05-07

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Legal Events

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

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

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