WO2011080140A3 - Stator in einem elektromotor - Google Patents

Stator in einem elektromotor Download PDF

Info

Publication number
WO2011080140A3
WO2011080140A3 PCT/EP2010/070240 EP2010070240W WO2011080140A3 WO 2011080140 A3 WO2011080140 A3 WO 2011080140A3 EP 2010070240 W EP2010070240 W EP 2010070240W WO 2011080140 A3 WO2011080140 A3 WO 2011080140A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electric motor
contact surface
forms
teeth
Prior art date
Application number
PCT/EP2010/070240
Other languages
English (en)
French (fr)
Other versions
WO2011080140A2 (de
Inventor
Matthias Barth
Karl-Juergen Roth
Achim Neubauer
Andreas Ewert
Original Assignee
Robert Bosch 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
Priority claimed from DE202009017878U external-priority patent/DE202009017878U1/de
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to CN201080060391.6A priority Critical patent/CN102771032B/zh
Publication of WO2011080140A2 publication Critical patent/WO2011080140A2/de
Publication of WO2011080140A3 publication Critical patent/WO2011080140A3/de

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
    • H02K1/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Ein Stator in einem Elektromotor weist eine Mehrzahl von Zahnsegmenten auf, die einen Statorring bilden, wobei jedes Zahnsegment ein Jochsegment aufweist und einen Trägerzahn zur Aufnahme bestrombarer Spulen. Die Umfangsstirnseite eines Jochsegments bildet eine Kontaktfläche mit mindestens einem geradlinigen Kontaktflächenabschnitt, der gegenüber einer Radialen einen Winkel einschließt.
PCT/EP2010/070240 2009-12-30 2010-12-20 Stator in einem elektromotor WO2011080140A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080060391.6A CN102771032B (zh) 2009-12-30 2010-12-20 电动马达中的定子

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202009017878U DE202009017878U1 (de) 2009-12-30 2009-12-30 Stator in einer elektrischen Maschine
DE202009017878.1 2009-12-30
DE102010028509A DE102010028509A1 (de) 2009-12-30 2010-05-03 Stator in einem Elektromotor
DE102010028509.9 2010-05-03

Publications (2)

Publication Number Publication Date
WO2011080140A2 WO2011080140A2 (de) 2011-07-07
WO2011080140A3 true WO2011080140A3 (de) 2012-08-02

Family

ID=44226875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/070240 WO2011080140A2 (de) 2009-12-30 2010-12-20 Stator in einem elektromotor

Country Status (3)

Country Link
CN (1) CN102771032B (de)
DE (1) DE102010028509A1 (de)
WO (1) WO2011080140A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081280B4 (de) * 2011-08-19 2021-12-02 Siemens Healthcare Gmbh Röntgenanordnung mit Antrieb für Drehanode mit Stator mit Jochwicklung
EP2814138B1 (de) * 2013-06-11 2021-05-19 Robert Bosch GmbH Stator eines Motors
US20160365782A1 (en) * 2013-08-09 2016-12-15 Johnson Electric S.A. Motor and method for using and making the same
DE202016104602U1 (de) * 2015-08-28 2016-12-21 Johnson Electric S.A. Motor
WO2017158847A1 (ja) * 2016-03-18 2017-09-21 株式会社安川電機 回転電機及び回転電機の製造方法
DE102020105738A1 (de) * 2020-03-04 2021-03-11 Schaeffler Technologies AG & Co. KG Segmentiertes Statorblechpaket
CN111313577A (zh) * 2020-04-14 2020-06-19 大连智鼎科技有限公司 一种永磁电机的定子铁芯
CN111327129A (zh) * 2020-04-14 2020-06-23 大连智鼎科技有限公司 一种永磁电机的z型单齿冲片及其定子铁芯
CN112186912A (zh) * 2020-09-21 2021-01-05 艾德斯汽车电机无锡有限公司 永磁同步无框电机的l形定子铁芯结构
JP2022082267A (ja) * 2020-11-20 2022-06-01 ミネベアミツミ株式会社 モータ
GB2603926B (en) * 2021-02-19 2023-05-03 Electrified Automation Ltd Electric machine, rotor and stator
CN216981644U (zh) 2021-08-25 2022-07-15 米沃奇电动工具公司 电动机和包括电动机的电动工具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10174319A (ja) * 1996-12-17 1998-06-26 Shinko Electric Co Ltd 回転電機の固定子
US20020175587A1 (en) * 2001-05-18 2002-11-28 Rolf Vollmer Electrical machine
US20060012262A1 (en) * 2004-07-13 2006-01-19 Nsk Ltd. Electric power steering apparatus
DE102004043424A1 (de) * 2004-09-06 2006-03-09 Sew-Eurodrive Gmbh & Co. Kg Elektromotor
US20070024149A1 (en) * 2005-05-26 2007-02-01 Kabushiki Kaisha Toshiba Electric motor with split stator cores and semiconductor device connecting apparatus employing the motor
JP2008312304A (ja) * 2007-06-13 2008-12-25 Toyota Motor Corp ステータコア及びそれを用いたモータ
US20090261684A1 (en) * 2008-04-18 2009-10-22 Nippon Soken, Inc. Stator of electric rotating machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3568364B2 (ja) * 1996-09-30 2004-09-22 松下電器産業株式会社 回転電機のコア

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10174319A (ja) * 1996-12-17 1998-06-26 Shinko Electric Co Ltd 回転電機の固定子
US20020175587A1 (en) * 2001-05-18 2002-11-28 Rolf Vollmer Electrical machine
US20060012262A1 (en) * 2004-07-13 2006-01-19 Nsk Ltd. Electric power steering apparatus
DE102004043424A1 (de) * 2004-09-06 2006-03-09 Sew-Eurodrive Gmbh & Co. Kg Elektromotor
US20070024149A1 (en) * 2005-05-26 2007-02-01 Kabushiki Kaisha Toshiba Electric motor with split stator cores and semiconductor device connecting apparatus employing the motor
JP2008312304A (ja) * 2007-06-13 2008-12-25 Toyota Motor Corp ステータコア及びそれを用いたモータ
US20090261684A1 (en) * 2008-04-18 2009-10-22 Nippon Soken, Inc. Stator of electric rotating machine

Also Published As

Publication number Publication date
CN102771032B (zh) 2016-06-08
WO2011080140A2 (de) 2011-07-07
CN102771032A (zh) 2012-11-07
DE102010028509A1 (de) 2011-07-07

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