WO2013182338A3 - Stator for an electric motor and assembly which comprises the stator - Google Patents

Stator for an electric motor and assembly which comprises the stator Download PDF

Info

Publication number
WO2013182338A3
WO2013182338A3 PCT/EP2013/057702 EP2013057702W WO2013182338A3 WO 2013182338 A3 WO2013182338 A3 WO 2013182338A3 EP 2013057702 W EP2013057702 W EP 2013057702W WO 2013182338 A3 WO2013182338 A3 WO 2013182338A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
spacing
electric motor
housing
assembly
Prior art date
Application number
PCT/EP2013/057702
Other languages
German (de)
French (fr)
Other versions
WO2013182338A2 (en
Inventor
Matthias Barth
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 CN201380029687.5A priority Critical patent/CN104335453B/en
Publication of WO2013182338A2 publication Critical patent/WO2013182338A2/en
Publication of WO2013182338A3 publication Critical patent/WO2013182338A3/en

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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The present invention relates to a stator for an electric motor, which extends in an axial direction from a first end to a second end, wherein the stator has an end face which delimits said stator at each of the two ends, wherein the end faces have a first spacing from one another in the axial direction, and wherein the stator also has an outer surface which delimits same and connects the end faces to one another, and which has a second spacing from the axis in the radial direction relative to the axis, wherein the first spacing changes in the axial and/or tangential direction and/or the second spacing changes in the radial and/or tangential direction. The present invention further relates to a stator which is produced from a plurality of laminations and has mounting means which are provided for mounting the stator in a housing which at least partially surrounds said stator, wherein for acoustic decoupling of the stator from the housing the mounting means are at least partially produced from the laminations. The present invention further relates to an assembly having such a stator and a housing which is disposed on the stator.
PCT/EP2013/057702 2012-06-06 2013-04-12 Stator for an electric motor and assembly which comprises the stator WO2013182338A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380029687.5A CN104335453B (en) 2012-06-06 2013-04-12 Stator for motor and the construction package including stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012209589A DE102012209589A1 (en) 2012-06-06 2012-06-06 Stator for an electrical machine and assembly that includes the stator
DE102012209589.6 2012-06-06

Publications (2)

Publication Number Publication Date
WO2013182338A2 WO2013182338A2 (en) 2013-12-12
WO2013182338A3 true WO2013182338A3 (en) 2014-10-16

Family

ID=48139933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/057702 WO2013182338A2 (en) 2012-06-06 2013-04-12 Stator for an electric motor and assembly which comprises the stator

Country Status (3)

Country Link
CN (1) CN104335453B (en)
DE (1) DE102012209589A1 (en)
WO (1) WO2013182338A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8941282B2 (en) 2012-03-05 2015-01-27 Siemens Energy, Inc. Turbine generator stator core attachment technique
DE102015106652A1 (en) 2014-07-02 2016-01-07 Pierburg Gmbh Electric compressor for an internal combustion engine
DE102017202262A1 (en) 2017-02-13 2018-08-16 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg electric motor
JP6766026B2 (en) 2017-11-21 2020-10-07 三菱重工業株式会社 Electric compressor
JP6955096B2 (en) * 2018-05-15 2021-10-27 三菱重工エンジン＆ターボチャージャ株式会社 Rotating electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818131A (en) * 1997-05-13 1998-10-06 Zhang; Wei-Min Linear motor compressor and its application in cooling system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735209A1 (en) * 1987-10-17 1989-04-27 Richard Halm ELECTRIC MOTOR
DE10361864A1 (en) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Electric machine
JP2008283761A (en) * 2007-05-09 2008-11-20 Jtekt Corp Electric motor
DE102009027872A1 (en) 2009-07-21 2011-01-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Arrangement for the acoustic decoupling of a stator of an electric motor
JP5834382B2 (en) * 2010-05-28 2015-12-24 アイシン精機株式会社 Rotating electric machine and stator of rotating electric machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818131A (en) * 1997-05-13 1998-10-06 Zhang; Wei-Min Linear motor compressor and its application in cooling system

Also Published As

Publication number Publication date
CN104335453B (en) 2018-01-26
DE102012209589A1 (en) 2013-12-12
CN104335453A (en) 2015-02-04
WO2013182338A2 (en) 2013-12-12

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