ATE477611T1 - Verbesserungen an, oder in bezug auf magnetische spulen für elektrische maschinen - Google Patents

Verbesserungen an, oder in bezug auf magnetische spulen für elektrische maschinen

Info

Publication number
ATE477611T1
ATE477611T1 AT03709942T AT03709942T ATE477611T1 AT E477611 T1 ATE477611 T1 AT E477611T1 AT 03709942 T AT03709942 T AT 03709942T AT 03709942 T AT03709942 T AT 03709942T AT E477611 T1 ATE477611 T1 AT E477611T1
Authority
AT
Austria
Prior art keywords
relating
electrical machines
magnetic coils
sub
conductors
Prior art date
Application number
AT03709942T
Other languages
English (en)
Inventor
Alan Mitcham
Original Assignee
Rolls Royce Plc
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 Rolls Royce Plc filed Critical Rolls Royce Plc
Application granted granted Critical
Publication of ATE477611T1 publication Critical patent/ATE477611T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
    • 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
    • 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
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Coils Or Transformers For Communication (AREA)
AT03709942T 2002-03-21 2003-02-25 Verbesserungen an, oder in bezug auf magnetische spulen für elektrische maschinen ATE477611T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0206645.4A GB0206645D0 (en) 2002-03-21 2002-03-21 Improvements in or relating to magnetic coils for electrical machines
PCT/GB2003/000797 WO2003081749A1 (en) 2002-03-21 2003-02-25 Improvements in or relating to magnetic coils for electrical machines

Publications (1)

Publication Number Publication Date
ATE477611T1 true ATE477611T1 (de) 2010-08-15

Family

ID=9933412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03709942T ATE477611T1 (de) 2002-03-21 2003-02-25 Verbesserungen an, oder in bezug auf magnetische spulen für elektrische maschinen

Country Status (8)

Country Link
US (2) US7265472B2 (de)
EP (1) EP1490943B1 (de)
JP (1) JP2005521372A (de)
AT (1) ATE477611T1 (de)
AU (1) AU2003214372A1 (de)
DE (1) DE60333740D1 (de)
GB (1) GB0206645D0 (de)
WO (1) WO2003081749A1 (de)

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US7235906B2 (en) * 2004-05-10 2007-06-26 Airex Corporation Magnetic bearing using displacement winding techniques
DE102004044986A1 (de) * 2004-09-16 2006-04-06 Siemens Ag Permanenterregte Synchronmaschine mit Flachdrahtwicklungen
NO324241B1 (no) * 2006-02-28 2007-09-17 Smartmotor As Anordning ved elektrisk maskin
JP2007336652A (ja) * 2006-06-13 2007-12-27 Toyota Motor Corp 回転電機の固定子
GB2442507B (en) * 2006-10-04 2011-05-11 Converteam Ltd Stators for electrical machines
FI120523B (fi) * 2007-03-02 2009-11-13 Abb Oy Menetelmä sähkökoneen käämivyyhden valmistamiseksi ja sähkökoneen käämitys
US7868511B2 (en) * 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
US7923886B2 (en) 2008-11-03 2011-04-12 Motor Excellence, Llc Transverse and/or commutated flux system rotor concepts
CN102986115A (zh) 2010-03-15 2013-03-20 电扭矩机器股份有限公司 用于电动自行车的横向和/或换向通量系统
WO2011115632A1 (en) 2010-03-15 2011-09-22 Motor Excellence Llc Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching
DK2548289T3 (da) * 2010-03-15 2020-02-17 Motor Excellence Llc Tværgående og/eller kommuterede strømningssystemer med faseforskydning
JP5234173B2 (ja) * 2010-06-11 2013-07-10 トヨタ自動車株式会社 ステータ及びそれに使用される単位コイルの製造方法
WO2012067895A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux system coil concepts
WO2012067896A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux systems having laminated and powdered metal portions
EP2641316B1 (de) 2010-11-17 2019-02-13 Motor Excellence, LLC Quer- oder mischflusssysteme mit segmentierten statorlamellen
JP5516562B2 (ja) 2011-02-09 2014-06-11 株式会社豊田自動織機 コイル、ステータ、コイルの製造方法
JP5418686B2 (ja) * 2011-04-05 2014-02-19 トヨタ自動車株式会社 ステータ及びステータ製造方法
US20130069478A1 (en) * 2011-09-20 2013-03-21 Colin Hamer Electrical machine with winding conductor having ceramic insulation
DK2680414T3 (da) * 2012-06-29 2020-03-02 Vensys Energy Ag Fremgangsmåde til fremstilling af en spole til en generator i et vindkraftværk
DE112013003398T5 (de) 2012-07-06 2015-04-09 Mitsubishi Electric Corporation Drehende elektrische Maschine und Herstellungsverfahren für diese
WO2014034157A1 (ja) * 2012-08-31 2014-03-06 三菱電機株式会社 回転電機およびその製造方法
CN104904098B (zh) * 2013-01-09 2017-08-11 三菱电机株式会社 旋转电机及旋转电机所使用的电枢的制造方法
WO2015044949A2 (en) * 2013-09-25 2015-04-02 Tvs Motor Company Limited Electrical member for electrical machines
DE102014201637A1 (de) * 2014-01-30 2015-07-30 Ovalo Gmbh Stromschiene für einen Stator, Stator, Elektromotor und Verfahren zum Herstellen eines Stators
GB2539169B (en) * 2015-03-19 2018-06-27 Nidec Sr Drives Ltd Windings for electrical machines
FI20186094A1 (en) * 2018-12-17 2020-06-18 Lappeenrannan Teknillinen Yliopisto Tangle for a winding in an electric machine
NO345646B1 (en) * 2019-02-06 2021-05-25 Kongsberg Maritime CM AS Distributed double litz wire winding in open slots
JP7463740B2 (ja) * 2020-01-28 2024-04-09 株式会社デンソー 回転電機
US11632006B2 (en) 2020-04-27 2023-04-18 Honeywell International Inc. Stator coil for high power density and efficiency electric machines
GB2626578B (en) * 2023-01-27 2025-06-18 Dyson Technology Ltd Stator assembly

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CA2238504C (en) * 1997-05-26 2001-03-13 Atsushi Umeda Stator arrangement of alternator for vehicle
JP3407676B2 (ja) * 1998-11-26 2003-05-19 株式会社デンソー 車両用交流発電機の固定子およびそれを用いた車両用交流発電機
JP4061788B2 (ja) * 1999-10-18 2008-03-19 株式会社デンソー 回転電機の松葉状導体順次接合型コイル
JP2001161050A (ja) * 1999-11-30 2001-06-12 Denso Corp 液冷型車両用回転電機
JP3400776B2 (ja) * 1999-12-14 2003-04-28 三菱電機株式会社 交流発電機
JP2002153001A (ja) * 2000-11-09 2002-05-24 Mitsubishi Electric Corp 回転電機の固定子
JP3586186B2 (ja) * 2000-11-15 2004-11-10 株式会社日立製作所 回転電機の固定子
US6794785B2 (en) * 2002-06-26 2004-09-21 Denso Corporation Alternator for vehicles

Also Published As

Publication number Publication date
DE60333740D1 (de) 2010-09-23
US20050073208A1 (en) 2005-04-07
EP1490943A1 (de) 2004-12-29
GB0206645D0 (en) 2002-05-01
JP2005521372A (ja) 2005-07-14
EP1490943B1 (de) 2010-08-11
US7474030B2 (en) 2009-01-06
US7265472B2 (en) 2007-09-04
WO2003081749A1 (en) 2003-10-02
US20070052316A1 (en) 2007-03-08
AU2003214372A1 (en) 2003-10-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties