WO2008049721A3 - Äusserer stator eines elektromotors - Google Patents

Äusserer stator eines elektromotors Download PDF

Info

Publication number
WO2008049721A3
WO2008049721A3 PCT/EP2007/060643 EP2007060643W WO2008049721A3 WO 2008049721 A3 WO2008049721 A3 WO 2008049721A3 EP 2007060643 W EP2007060643 W EP 2007060643W WO 2008049721 A3 WO2008049721 A3 WO 2008049721A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
outer stator
stator
stator part
accommodating
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/EP2007/060643
Other languages
English (en)
French (fr)
Other versions
WO2008049721A2 (de
Inventor
Achim Hawighorst
Guenter Kastinger
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 EP07821016A priority Critical patent/EP2084805A2/de
Publication of WO2008049721A2 publication Critical patent/WO2008049721A2/de
Publication of WO2008049721A3 publication Critical patent/WO2008049721A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

Ein Stator (1) in einem Elektromotor weist einen als Hohlkörper ausgebildetes Statorteil (2) mit einem Aufnahmeraum (5) zur Aufnahme eines rotierenden Ankers auf, wobei die Wandung des Statorteils (2) aus magnetisch leitfähigem Material besteht und mindestens einen Magneten (3, 4) aufweist. Das Statorteil (2) ist als Sinterbauteil gefertigt und besteht zumindest abschnittsweise aus weichmagnetischem Sinterwerkstoff.
PCT/EP2007/060643 2006-10-25 2007-10-08 Äusserer stator eines elektromotors Ceased WO2008049721A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07821016A EP2084805A2 (de) 2006-10-25 2007-10-08 Äusserer stator eines elektromotors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610050166 DE102006050166A1 (de) 2006-10-25 2006-10-25 Stator in einem Elektromotor
DE102006050166.7 2006-10-25

Publications (2)

Publication Number Publication Date
WO2008049721A2 WO2008049721A2 (de) 2008-05-02
WO2008049721A3 true WO2008049721A3 (de) 2008-08-28

Family

ID=38935933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/060643 Ceased WO2008049721A2 (de) 2006-10-25 2007-10-08 Äusserer stator eines elektromotors

Country Status (3)

Country Link
EP (1) EP2084805A2 (de)
DE (1) DE102006050166A1 (de)
WO (1) WO2008049721A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040349B4 (de) 2008-07-11 2018-07-12 Volkswagen Ag Verfahren und Vorrichtung zur Herstellung eines Stators einer elektrischen Maschine
DE102009046902A1 (de) 2009-11-20 2011-05-26 Robert Bosch Gmbh Stator in einem Elektromotor
DE102011121177A1 (de) 2011-12-16 2013-06-20 Oechsler Aktiengesellschaft Motor eines elektromotorischen Stellelementes und Verfahren zu seiner Herstellung
EP2947755A1 (de) * 2014-04-07 2015-11-25 Imer International S.p.A. Elektromotor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520744A (en) * 1975-09-16 1978-08-09 Smiths Industries Ltd Dynamoelectric machines
EP0385333A1 (de) * 1989-03-02 1990-09-05 THE BALBEC CORPORATION, c/o Walter, Conston, Alexander & Green, P.C. Dynamoelektrische Gleichstrommaschine
DE4027091A1 (de) * 1989-08-29 1991-03-21 Mabuchi Motor Co Feldmagnet fuer miniaturmotoren
JPH07169633A (ja) * 1993-12-15 1995-07-04 Kanegafuchi Chem Ind Co Ltd ヨーク一体型永久磁石の製造方法並びに当該製造方法により作製したヨーク一体型永久磁石
DE19912470A1 (de) * 1999-03-19 2000-10-05 Vacuumschmelze Gmbh Verbundteil und Verfahren zu dessen Herstellung
EP1354653A1 (de) * 2002-04-16 2003-10-22 Delphi Technologies, Inc. Sintergebundene Elektromaschinenkomponenten
JP2003319620A (ja) * 2002-04-18 2003-11-07 Toyota Motor Corp 電動機ロータの製造方法
WO2006064948A1 (ja) * 2004-12-17 2006-06-22 Hitachi Metals, Ltd. モータ用回転子およびその製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520744A (en) * 1975-09-16 1978-08-09 Smiths Industries Ltd Dynamoelectric machines
EP0385333A1 (de) * 1989-03-02 1990-09-05 THE BALBEC CORPORATION, c/o Walter, Conston, Alexander & Green, P.C. Dynamoelektrische Gleichstrommaschine
DE4027091A1 (de) * 1989-08-29 1991-03-21 Mabuchi Motor Co Feldmagnet fuer miniaturmotoren
JPH07169633A (ja) * 1993-12-15 1995-07-04 Kanegafuchi Chem Ind Co Ltd ヨーク一体型永久磁石の製造方法並びに当該製造方法により作製したヨーク一体型永久磁石
DE19912470A1 (de) * 1999-03-19 2000-10-05 Vacuumschmelze Gmbh Verbundteil und Verfahren zu dessen Herstellung
EP1354653A1 (de) * 2002-04-16 2003-10-22 Delphi Technologies, Inc. Sintergebundene Elektromaschinenkomponenten
JP2003319620A (ja) * 2002-04-18 2003-11-07 Toyota Motor Corp 電動機ロータの製造方法
WO2006064948A1 (ja) * 2004-12-17 2006-06-22 Hitachi Metals, Ltd. モータ用回転子およびその製造方法
EP1830451A1 (de) * 2004-12-17 2007-09-05 Hitachi Metals, Ltd. Rotor für einen motor und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
DE102006050166A1 (de) 2008-04-30
WO2008049721A2 (de) 2008-05-02
EP2084805A2 (de) 2009-08-05

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