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AU2003208364A1 - Stator for electric motors having a winding interconnection assembly - Google Patents

Stator for electric motors having a winding interconnection assembly

Info

Publication number
AU2003208364A1
AU2003208364A1 AU2003208364A AU2003208364A AU2003208364A1 AU 2003208364 A1 AU2003208364 A1 AU 2003208364A1 AU 2003208364 A AU2003208364 A AU 2003208364A AU 2003208364 A AU2003208364 A AU 2003208364A AU 2003208364 A1 AU2003208364 A1 AU 2003208364A1
Authority
AU
Australia
Prior art keywords
stator
winding
contact elements
interconnection
windings
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.)
Abandoned
Application number
AU2003208364A
Inventor
Josef Lutz
Matthias Maschke
Erich Pollok
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.)
Ebm Werke GmbH and Co KG
Original Assignee
Ebm Werke GmbH and Co KG
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 Ebm Werke GmbH and Co KG filed Critical Ebm Werke GmbH and Co KG
Publication of AU2003208364A1 publication Critical patent/AU2003208364A1/en
Abandoned 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

The invention relates to a stator (1) for an electric motor, particularly for a high-performance low voltage motor of the external rotor type. Said stator comprises a stator core assembly (2) with a number of stator slots (6) and stator teeth (4) for accommodating stator windings (8), and an interconnection assembly (20) for interconnecting winding wires (18) of the stator windings (8). The stator windings (8), which are wound around the stator teeth (4) though the stator slots (6) project, on both faces (10, 12), above the stator core assembly (2) with a winding head (16). The interconnection assembly (20) is comprised of winding contact elements (22, 22a, 52) and of interconnection contact elements (24, 54), whereby at least the interconnection contact elements (24, 54) are arranged, on one face (10) of the stator core assembly (2), essentially inside a space, which is limited by the stator windings (8) and by a plane (26) defined by the winding head (16). The winding contact elements (22, 22a, 52) are assigned to the stator teeth (4) or to the stator slots (6) as winding supporting points that are fixed on the stator whereby enabling the stator windings (8) to be wound in a continuous winding process onto the stator teeth (4) and each time with the winding wires (18) via the winding contact elements (22, 22a, 52). Each interconnection element (24, 54) electrically connects a stipulated group (I, II,III; M) of the winding contact elements (22, 22a, 52) to one another.
AU2003208364A 2002-03-26 2003-02-01 Stator for electric motors having a winding interconnection assembly Abandoned AU2003208364A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10213743A DE10213743A1 (en) 2002-03-26 2002-03-26 Stator for electric motors with winding connection arrangement
DE10213743.9 2002-03-26
PCT/EP2003/001003 WO2003081755A1 (en) 2002-03-26 2003-02-01 Stator for electric motors having a winding interconnection assembly

Publications (1)

Publication Number Publication Date
AU2003208364A1 true AU2003208364A1 (en) 2003-10-08

Family

ID=27816000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003208364A Abandoned AU2003208364A1 (en) 2002-03-26 2003-02-01 Stator for electric motors having a winding interconnection assembly

Country Status (6)

Country Link
EP (1) EP1490949B1 (en)
AT (1) ATE325461T1 (en)
AU (1) AU2003208364A1 (en)
DE (2) DE10213743A1 (en)
ES (1) ES2258714T3 (en)
WO (1) WO2003081755A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143752B2 (en) 2006-10-14 2012-03-27 Ebm-Papst St. Georgen Gmbh & Co. Electric motor having electrical connecting elements for connection to winding leads

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1603216B1 (en) * 2004-05-26 2011-11-09 Johnson Electric Switzerland AG Brushless electric motor and method for its manufacturing
DE102004049072A1 (en) * 2004-10-08 2006-04-13 Temic Automotive Electric Motors Gmbh Permanently excited motor especially electronically commutated motor has pole teeth connected by bridges around the rotor and permanent magnets held in channels
DE102004062816A1 (en) * 2004-12-27 2006-07-06 Robert Bosch Gmbh Electric machine, in particular EC motor and method of its manufacture
EP3312977A3 (en) * 2005-05-11 2018-05-02 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Stator for an electric motor and method for winding a stator of an electric motor
DE202005011721U1 (en) * 2005-07-27 2006-12-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Stator of an electric motor with winding wiring arrangement
FR2894408B1 (en) * 2005-12-07 2008-01-11 Thales Sa CONNECTING THE EXCITATOR OF AN ELECTRIC MACHINE
JP2008219972A (en) * 2007-02-28 2008-09-18 Jtekt Corp Electric motor
DE202009010072U1 (en) 2008-08-01 2009-12-24 Ebm-Papst St. Georgen Gmbh & Co. Kg Electrical machine, in particular electronically commutated motor
ES2642146T3 (en) 2009-03-07 2017-11-15 Ziehl-Abegg Se Stator for an electric motor, procedure for manufacturing the stator as well as electric motor with such a stator
DE102012016914A1 (en) * 2012-08-22 2014-02-27 Ziehl-Abegg Ag Stator for electronically commutated electromotor, has contact element forming neutral point of star-connection, and winding wire forming phases, where end of one of phases and end of another wire forming other phase are attached to element
FR3018012B1 (en) * 2014-02-25 2017-10-13 Valeo Equip Electr Moteur DEVICE FOR CONNECTING A ROTATING ELECTRIC MACHINE AND USE OF SUCH A CONNECTION DEVICE IN AN ELECTRICAL POWER SUPPLY COMPRESSOR
KR101604915B1 (en) * 2014-08-04 2016-03-21 뉴모텍(주) Motor with Bus-bar Assembly
KR101604914B1 (en) 2014-08-04 2016-03-21 뉴모텍(주) Motor with Bus-bar Assembly
FR3040564B1 (en) * 2015-08-24 2021-03-19 Valeo Systemes De Controle Moteur SET INCLUDING A CONNECTION DEVICE AND A SEALING BODY
JP6589520B2 (en) * 2015-09-30 2019-10-16 アイシン精機株式会社 Rotating electric machine
US10536046B2 (en) * 2015-09-30 2020-01-14 Aisin Seiki Kabushiki Kaisha Rotary electric machine with stator having bus bars with recesses and bus bar holder with protrusions engaged with the recesses
FR3043858B1 (en) * 2015-11-13 2020-05-29 Valeo Systemes Thermiques ELECTRIC MOTOR POWER CONTROL MODULE
DE102016226200A1 (en) * 2016-12-23 2018-06-28 Bühler Motor GmbH Brushless motor
EP3352341A1 (en) * 2017-01-20 2018-07-25 Ovalo GmbH Stator and method for manufacturing a stator
CN108880008B (en) * 2017-05-12 2020-09-25 日本电产株式会社 Stator, motor comprising the stator, and electrical apparatus comprising the motor
AU2018274201A1 (en) * 2017-05-21 2019-12-12 Alejandro BOSCO Electric motor and winding method
CN112117855B (en) 2019-06-19 2023-07-11 台达电子工业股份有限公司 Motor
DE102022207250A1 (en) * 2022-07-15 2024-01-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Electric motor, especially radiator fan motor
DE102022207247A1 (en) * 2022-07-15 2024-01-18 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Electric motor, especially radiator fan motor
FR3149732A1 (en) 2023-06-09 2024-12-13 Moving Magnet Technologies Electric motor with improved assembly
WO2024251954A1 (en) 2023-06-09 2024-12-12 Moving Magnet Technologies Electric motor with improved assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172692D1 (en) * 1981-05-06 1985-11-28 Amp Inc Electric motor stator and a method of manufacturing the stator
DE19544830A1 (en) * 1995-12-01 1997-06-05 Mulfingen Elektrobau Ebm Stator for electric motors
DE19740938A1 (en) * 1997-09-17 1999-03-18 Trw Fahrzeugelektrik Stator for electric motor, especially brushless DC motor
DE19842170A1 (en) * 1998-09-15 2000-03-16 Wilo Gmbh Contacting motor windings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143752B2 (en) 2006-10-14 2012-03-27 Ebm-Papst St. Georgen Gmbh & Co. Electric motor having electrical connecting elements for connection to winding leads

Also Published As

Publication number Publication date
EP1490949A1 (en) 2004-12-29
WO2003081755A1 (en) 2003-10-02
DE10213743A1 (en) 2003-10-09
DE50303199D1 (en) 2006-06-08
ES2258714T3 (en) 2006-09-01
EP1490949B1 (en) 2006-05-03
ATE325461T1 (en) 2006-06-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
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