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WO2013037553A3 - Stator for an electrical machine - Google Patents

Stator for an electrical machine Download PDF

Info

Publication number
WO2013037553A3
WO2013037553A3 PCT/EP2012/064511 EP2012064511W WO2013037553A3 WO 2013037553 A3 WO2013037553 A3 WO 2013037553A3 EP 2012064511 W EP2012064511 W EP 2012064511W WO 2013037553 A3 WO2013037553 A3 WO 2013037553A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electrical machine
coils
holding
segments
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.)
Ceased
Application number
PCT/EP2012/064511
Other languages
German (de)
French (fr)
Other versions
WO2013037553A2 (en
Inventor
Karl-Juergen Roth
Hussam Helmi
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.)
Robert Bosch GmbH
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 CN201280044550.2A priority Critical patent/CN104040836A/en
Publication of WO2013037553A2 publication Critical patent/WO2013037553A2/en
Anticipated expiration legal-status Critical
Publication of WO2013037553A3 publication Critical patent/WO2013037553A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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)

Abstract

A stator for an electrical machine has a plurality of stator segments which form a stator ring and have support teeth for holding coils to which power can be supplied and also radially outer yoke segments which form the outer face of the stator ring. Each stator segment has three support teeth for holding in each case one coil, wherein all the coils of a stator segment are wound from a common, continuous coil wire.
PCT/EP2012/064511 2011-09-14 2012-07-24 Stator for an electrical machine Ceased WO2013037553A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280044550.2A CN104040836A (en) 2011-09-14 2012-07-24 Stator For An Electrical Machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110082665 DE102011082665A1 (en) 2011-09-14 2011-09-14 Stator for an electric machine
DE102011082665.3 2011-09-14

Publications (2)

Publication Number Publication Date
WO2013037553A2 WO2013037553A2 (en) 2013-03-21
WO2013037553A3 true WO2013037553A3 (en) 2014-06-12

Family

ID=46551573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/064511 Ceased WO2013037553A2 (en) 2011-09-14 2012-07-24 Stator for an electrical machine

Country Status (3)

Country Link
CN (1) CN104040836A (en)
DE (1) DE102011082665A1 (en)
WO (1) WO2013037553A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014213025A1 (en) * 2014-07-04 2016-01-07 Zf Friedrichshafen Ag Coil for an electric machine
DE102015212821A1 (en) 2015-07-09 2017-01-12 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Stator assembly, rotary electric machine and method of manufacturing a stator assembly
DE102017206845A1 (en) * 2017-04-24 2018-10-25 Robert Bosch Gmbh Stator for an electric motor
DE102017216080A1 (en) * 2017-09-12 2019-03-14 Robert Bosch Gmbh Stator for an electric machine, an electric machine and method for producing such a stator
DE102017220705A1 (en) * 2017-11-20 2019-05-23 Robert Bosch Gmbh Device for an electric machine
DE102020200516A1 (en) 2020-01-17 2021-07-22 Robert Bosch Gesellschaft mit beschränkter Haftung Insulating mask unit, method for winding a base body of an electrical machine and electrical machine
DE102021205242A1 (en) * 2021-05-21 2022-11-24 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Process for forming a stator winding, a solid sheet metal stator and an electric motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780869A2 (en) * 2005-10-31 2007-05-02 A.O. Smith Corporation Stator assembly for an electric machine and method of manufacturing the same
EP1780868A1 (en) * 2005-10-27 2007-05-02 Zf Friedrichshafen Ag Stator of an electrical machine
DE102010049620A1 (en) * 2009-11-16 2011-05-19 Schaeffler Technologies Gmbh & Co. Kg Stator assembly, in particular for multi-phase electrical machines and method for producing such a stator assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2888142B2 (en) * 1993-11-08 1999-05-10 三菱電機株式会社 Rotary motor and method of manufacturing the same
JP2002176753A (en) * 2000-12-07 2002-06-21 Matsushita Electric Ind Co Ltd Method of manufacturing motor stator and stator thereof
DE102004043424A1 (en) 2004-09-06 2006-03-09 Sew-Eurodrive Gmbh & Co. Kg Electric motor, has stator which enfolds laminated core with wound gear segments and unwound intermediate gear segments, where both segments are provided one over another in circumferential direction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780868A1 (en) * 2005-10-27 2007-05-02 Zf Friedrichshafen Ag Stator of an electrical machine
EP1780869A2 (en) * 2005-10-31 2007-05-02 A.O. Smith Corporation Stator assembly for an electric machine and method of manufacturing the same
DE102010049620A1 (en) * 2009-11-16 2011-05-19 Schaeffler Technologies Gmbh & Co. Kg Stator assembly, in particular for multi-phase electrical machines and method for producing such a stator assembly

Also Published As

Publication number Publication date
DE102011082665A1 (en) 2013-03-28
CN104040836A (en) 2014-09-10
WO2013037553A2 (en) 2013-03-21

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