WO2010066512A3 - Stator in einem elektromotor - Google Patents

Stator in einem elektromotor Download PDF

Info

Publication number
WO2010066512A3
WO2010066512A3 PCT/EP2009/064378 EP2009064378W WO2010066512A3 WO 2010066512 A3 WO2010066512 A3 WO 2010066512A3 EP 2009064378 W EP2009064378 W EP 2009064378W WO 2010066512 A3 WO2010066512 A3 WO 2010066512A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electric motor
longitudinal axis
support teeth
support
Prior art date
Application number
PCT/EP2009/064378
Other languages
English (en)
French (fr)
Other versions
WO2010066512A2 (de
Inventor
Johannes Duerr
Stefan Keil
Wolfgang Hilgers
Adolf Dillmann
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
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to CN2009801496533A priority Critical patent/CN102246390A/zh
Publication of WO2010066512A2 publication Critical patent/WO2010066512A2/de
Publication of WO2010066512A3 publication Critical patent/WO2010066512A3/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • 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
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Ein Stator in einem Elektromotor weist eine Mehrzahl von über den Umfang angeordneter Einzelstatorelemente auf, die Trägerzähne bilden, wobei jeder Trägerzahn mit einer gewickelten Spule versehen ist und die Spulen auf den Trägerzähnen miteinander elektrisch verbunden sind. Die Trägerzähne sind bezogen auf die Statorlängsachse winklig angeordnet, so dass die Zahnlängsachse der Trägerzähne mit der Statorlängsachse einen Winkel einschließt.
PCT/EP2009/064378 2008-12-11 2009-10-30 Stator in einem elektromotor WO2010066512A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801496533A CN102246390A (zh) 2008-12-11 2009-10-30 电动马达中的定子

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810054527 DE102008054527A1 (de) 2008-12-11 2008-12-11 Stator in einem Elektromotor
DE102008054527.9 2008-12-11

Publications (2)

Publication Number Publication Date
WO2010066512A2 WO2010066512A2 (de) 2010-06-17
WO2010066512A3 true WO2010066512A3 (de) 2010-12-29

Family

ID=42168272

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/064378 WO2010066512A2 (de) 2008-12-11 2009-10-30 Stator in einem elektromotor

Country Status (3)

Country Link
CN (1) CN102246390A (de)
DE (1) DE102008054527A1 (de)
WO (1) WO2010066512A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060838A1 (de) * 2009-12-29 2011-07-14 Robert Bosch GmbH, 70469 Stator einer elektrischen Maschine sowie Verfahren zum Herstellen eines solchen
DE102011004919A1 (de) 2011-03-01 2012-09-06 Robert Bosch Gmbh Verbindungselement zwischen Motor und Steuereinheit
DE102012022481A1 (de) * 2012-11-19 2014-05-22 Sew-Eurodrive Gmbh & Co Kg Elektromotor mit einem Stator
JP6237144B2 (ja) * 2013-11-15 2017-11-29 アイシン精機株式会社 回転電機
FR3018964B1 (fr) * 2014-03-24 2016-03-04 Valeo Equip Electr Moteur Element d'interconnexion pour le branchement des bobines du stator
US10855132B2 (en) * 2015-07-22 2020-12-01 Top Co., Ltd. Bus bar unit, rotary electric machine having the same, and manufacturing method of bus bar unit
DE102017216080A1 (de) * 2017-09-12 2019-03-14 Robert Bosch Gmbh Stator für eine elektrische Maschine, eine elektrische Maschine und Verfahren zum Herstellen eines solchen Stators
CN215601100U (zh) 2021-05-19 2022-01-21 台达电子工业股份有限公司 旋转电机定子

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127753A (en) * 1997-03-28 2000-10-03 Matsushita Electric Industrial Co., Ltd. Member to form motor stator
JP2003070189A (ja) * 2001-08-24 2003-03-07 Mitsubishi Electric Corp 同期電動機
DE10152006A1 (de) * 2001-10-22 2003-05-08 Zf Sachs Ag Stator für eine elektrische Maschine
EP1322021A1 (de) * 2001-12-23 2003-06-25 Grundfos A/S Stator für einen Elektromotor
EP1895637A2 (de) * 2006-08-31 2008-03-05 JTEKT Corporation Elektromotor
DE112007000201T5 (de) * 2006-01-24 2008-11-13 Kabushiki Kaisha Yaskawa Denki, Kitakyushu Geschlitzte Kerne für einen Motorstator, Motorstator, Synchronmotor des Permanentmagnetentyps, und Stanzverfahren durch Stanzstempel für geschlitzte Kerne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7414347B2 (en) * 2004-03-23 2008-08-19 Emerson Electric Co. End cap for segmented stator
JP4649951B2 (ja) 2004-10-28 2011-03-16 日本電産株式会社 モータおよび電機子の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127753A (en) * 1997-03-28 2000-10-03 Matsushita Electric Industrial Co., Ltd. Member to form motor stator
JP2003070189A (ja) * 2001-08-24 2003-03-07 Mitsubishi Electric Corp 同期電動機
DE10152006A1 (de) * 2001-10-22 2003-05-08 Zf Sachs Ag Stator für eine elektrische Maschine
EP1322021A1 (de) * 2001-12-23 2003-06-25 Grundfos A/S Stator für einen Elektromotor
DE112007000201T5 (de) * 2006-01-24 2008-11-13 Kabushiki Kaisha Yaskawa Denki, Kitakyushu Geschlitzte Kerne für einen Motorstator, Motorstator, Synchronmotor des Permanentmagnetentyps, und Stanzverfahren durch Stanzstempel für geschlitzte Kerne
EP1895637A2 (de) * 2006-08-31 2008-03-05 JTEKT Corporation Elektromotor

Also Published As

Publication number Publication date
DE102008054527A1 (de) 2010-06-17
CN102246390A (zh) 2011-11-16
WO2010066512A2 (de) 2010-06-17

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