DE102012223711A1 - Elektrische Maschine - Google Patents

Elektrische Maschine Download PDF

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Publication number
DE102012223711A1
DE102012223711A1 DE102012223711.9A DE102012223711A DE102012223711A1 DE 102012223711 A1 DE102012223711 A1 DE 102012223711A1 DE 102012223711 A DE102012223711 A DE 102012223711A DE 102012223711 A1 DE102012223711 A1 DE 102012223711A1
Authority
DE
Germany
Prior art keywords
rotor
axial length
stator
stator iron
claw poles
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.)
Withdrawn
Application number
DE102012223711.9A
Other languages
German (de)
English (en)
Inventor
Gert Wolf
Gerlinde Weber
Alexander Shendi
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.)
SEG Automotive Germany 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 DE102012223711.9A priority Critical patent/DE102012223711A1/de
Priority to IN4232DEN2015 priority patent/IN2015DN04232A/en
Priority to ES13811209.9T priority patent/ES2618261T3/es
Priority to EP13811209.9A priority patent/EP2936662B1/de
Priority to US14/653,998 priority patent/US20150364957A1/en
Priority to CN201380065831.0A priority patent/CN104919686B/zh
Priority to PCT/EP2013/077230 priority patent/WO2014096095A2/de
Priority to BR112015014139A priority patent/BR112015014139A8/pt
Publication of DE102012223711A1 publication Critical patent/DE102012223711A1/de
Withdrawn legal-status Critical Current

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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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
    • 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
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE102012223711.9A 2012-12-19 2012-12-19 Elektrische Maschine Withdrawn DE102012223711A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102012223711.9A DE102012223711A1 (de) 2012-12-19 2012-12-19 Elektrische Maschine
IN4232DEN2015 IN2015DN04232A (https=) 2012-12-19 2013-12-18
ES13811209.9T ES2618261T3 (es) 2012-12-19 2013-12-18 Máquina eléctrica
EP13811209.9A EP2936662B1 (de) 2012-12-19 2013-12-18 Elektrische maschine
US14/653,998 US20150364957A1 (en) 2012-12-19 2013-12-18 Electric machine
CN201380065831.0A CN104919686B (zh) 2012-12-19 2013-12-18 电机
PCT/EP2013/077230 WO2014096095A2 (de) 2012-12-19 2013-12-18 Elektrische maschine
BR112015014139A BR112015014139A8 (pt) 2012-12-19 2013-12-18 Máquina elétrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012223711.9A DE102012223711A1 (de) 2012-12-19 2012-12-19 Elektrische Maschine

Publications (1)

Publication Number Publication Date
DE102012223711A1 true DE102012223711A1 (de) 2014-06-26

Family

ID=49841672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012223711.9A Withdrawn DE102012223711A1 (de) 2012-12-19 2012-12-19 Elektrische Maschine

Country Status (8)

Country Link
US (1) US20150364957A1 (https=)
EP (1) EP2936662B1 (https=)
CN (1) CN104919686B (https=)
BR (1) BR112015014139A8 (https=)
DE (1) DE102012223711A1 (https=)
ES (1) ES2618261T3 (https=)
IN (1) IN2015DN04232A (https=)
WO (1) WO2014096095A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014106280U1 (de) * 2014-12-26 2016-03-30 BROSE SCHLIEßSYSTEME GMBH & CO. KG Schließhilfsantrieb
WO2018158517A1 (fr) * 2017-03-01 2018-09-07 Valeo Equipements Electriques Moteur Rotor de machine électrique tournante munie d'au moins un roulement à ventilateur intégré

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10320262B2 (en) * 2016-10-21 2019-06-11 Borgwarner Inc. Air cooled starter-generator
JP7149034B2 (ja) * 2018-01-17 2022-10-06 三菱電機株式会社 回転電機
EP3742591B1 (en) * 2018-01-18 2022-07-06 Mitsubishi Electric Corporation Rotor of rotating electric machine for vehicle and method for manufacturing same
CN115664152B (zh) * 2022-11-15 2025-06-27 广东惠利普智能科技股份有限公司 一种可自定位爪极式步进电机及其组装方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0910155A1 (en) 1997-09-26 1999-04-21 Denso Corporation Alternator for vehicle
DE69601847T2 (de) * 1995-08-11 1999-11-25 Denso Corp., Kariya Wechselstromgenerator für Kraftfahrzeugen
EP1089417A2 (en) * 1999-09-30 2001-04-04 Hitachi, Ltd. An alternating current dynamo for a vehicle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3239630B2 (ja) * 1993-11-29 2001-12-17 株式会社デンソー 車両用交流発電機
EP1237254B1 (en) * 1997-05-26 2008-06-04 Denso Corporation Alternator for vehicle
EP0881756B1 (en) * 1997-05-26 2001-08-01 Denso Corporation Alternator for vehicle
DE69804284T3 (de) * 1997-09-26 2009-07-23 DENSO CORPORATION, Kariya-shi Fahrzeugsgenerator
DE10106519A1 (de) * 2001-02-13 2002-08-22 Bosch Gmbh Robert Elektrische Maschine
JP3740375B2 (ja) * 2001-02-27 2006-02-01 株式会社日立製作所 車両用交流発電機
JP3964378B2 (ja) * 2003-10-23 2007-08-22 三菱電機株式会社 車両用回転電機
FR2866996B1 (fr) * 2004-02-24 2014-02-14 Valeo Equip Electr Moteur Methode d'insertion d'un bobinage ondule dans un stator de machine electrique tournante polyphasee, telle qu'un alternateur ou un alternodemarreur de vehicule automobile, et stator associe
DE102004041510A1 (de) * 2004-08-27 2006-03-02 Robert Bosch Gmbh Drehstromgenerator
JP4410159B2 (ja) * 2005-06-24 2010-02-03 三菱電機株式会社 交流回転電機
DE102007005742A1 (de) * 2007-01-29 2008-07-31 Robert Bosch Gmbh Mehrphasige elektrische Maschine
EP2768126B1 (en) * 2011-10-14 2018-06-27 Mitsubishi Electric Corporation Permanent magnet motor
CN102420472B (zh) * 2011-12-23 2013-11-13 宁波韵升股份有限公司 一种车辆用交流发电机
CN104283351A (zh) * 2013-07-02 2015-01-14 丹佛斯（天津）有限公司 定子、三相感应电机和压缩机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69601847T2 (de) * 1995-08-11 1999-11-25 Denso Corp., Kariya Wechselstromgenerator für Kraftfahrzeugen
EP0910155A1 (en) 1997-09-26 1999-04-21 Denso Corporation Alternator for vehicle
EP0910155B1 (en) * 1997-09-26 2001-08-29 Denso Corporation Alternator for vehicle
DE69801475T2 (de) * 1997-09-26 2002-05-16 Denso Corp., Kariya Kraftfahrzeuggenerator
EP1089417A2 (en) * 1999-09-30 2001-04-04 Hitachi, Ltd. An alternating current dynamo for a vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014106280U1 (de) * 2014-12-26 2016-03-30 BROSE SCHLIEßSYSTEME GMBH & CO. KG Schließhilfsantrieb
WO2018158517A1 (fr) * 2017-03-01 2018-09-07 Valeo Equipements Electriques Moteur Rotor de machine électrique tournante munie d'au moins un roulement à ventilateur intégré
FR3063586A1 (fr) * 2017-03-01 2018-09-07 Valeo Equipements Electriques Moteur Rotor de machine electrique tournante munie d'au moins un roulement a ventilateur integre

Also Published As

Publication number Publication date
EP2936662A2 (de) 2015-10-28
ES2618261T3 (es) 2017-06-21
CN104919686B (zh) 2018-11-06
BR112015014139A2 (pt) 2017-07-11
US20150364957A1 (en) 2015-12-17
WO2014096095A3 (de) 2015-04-16
EP2936662B1 (de) 2016-12-07
IN2015DN04232A (https=) 2015-10-16
BR112015014139A8 (pt) 2018-08-14
CN104919686A (zh) 2015-09-16
WO2014096095A2 (de) 2014-06-26

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: SEG AUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNER: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

R005 Application deemed withdrawn due to failure to request examination