IN2013MU01421A - - Google Patents

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Publication number
IN2013MU01421A
IN2013MU01421A IN1421MU2013A IN2013MU01421A IN 2013MU01421 A IN2013MU01421 A IN 2013MU01421A IN 1421MU2013 A IN1421MU2013 A IN 1421MU2013A IN 2013MU01421 A IN2013MU01421 A IN 2013MU01421A
Authority
IN
India
Prior art keywords
lamination assembly
housing
pin
slot
rotationally
Prior art date
Application number
Inventor
Kyle K Mckinzie
Galen R Love
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of IN2013MU01421A publication Critical patent/IN2013MU01421A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Connection Of Plates (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

An electrical device including a housing having an inner surface, a lamination assembly and at least one pin extending from an inner surface of the housing. The lamination assembly has at least one slot therein. The lamination assembly is clocked to a position so that the at least one pin coacts with the at least one slot to rotationally orient the lamination assembly. The at least one pin additionally acts to constrain the lamination assembly from axial removal from the housing thereby rotationally and axially limiting movement of the lamination assembly to a predetermined range of movement within the housing.
IN1421MU2013 2012-05-08 2013-04-16 IN2013MU01421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/466,273 US9438076B2 (en) 2012-05-08 2012-05-08 Stator lamination stack indexing and retention

Publications (1)

Publication Number Publication Date
IN2013MU01421A true IN2013MU01421A (en) 2015-07-10

Family

ID=48143085

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1421MU2013 IN2013MU01421A (en) 2012-05-08 2013-04-16

Country Status (5)

Country Link
US (1) US9438076B2 (en)
EP (1) EP2662951B1 (en)
CN (1) CN103390940B (en)
BR (1) BR102013010125B8 (en)
IN (1) IN2013MU01421A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10523081B2 (en) 2014-11-25 2019-12-31 Black & Decker Inc. Brushless motor for a power tool
DE102015207915A1 (en) * 2015-04-29 2016-11-03 Robert Bosch Gmbh Ring magnet with slots for receiving foreign particles, as well as an electric machine including such, and a method for producing such
US10328567B2 (en) 2015-10-14 2019-06-25 Black & Decker Inc. Brushless motor system for power tools

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304607A (en) * 1938-10-12 1942-12-08 Gen Motors Corp Method of making electric motors
US2492678A (en) * 1945-04-05 1949-12-27 Chicago Pneumatic Tool Co Low inertia induction motor
DE1141020B (en) 1960-07-28 1962-12-13 Licentia Gmbh Roller-shaped runner for high-speed synchronous machines
US4464826A (en) 1982-07-26 1984-08-14 General Electric Company Method and apparatus for aligning laminations in a stator core
JPS6020736A (en) * 1983-07-12 1985-02-02 Hitachi Ltd Stator securing structure of rotary electric machine
JP2565067B2 (en) * 1992-12-10 1996-12-18 住友電装株式会社 Molding method for female electrical connector
JP3267419B2 (en) * 1993-12-06 2002-03-18 株式会社東芝 Rotating electric machine
US5684348A (en) 1996-02-28 1997-11-04 Main; Louis Automatic damping and transient supressing improvement in synchronous motors and generators
US6346760B1 (en) 2000-12-14 2002-02-12 General Electric Company Axial bolt-in cage stator frame assembly and method for assembling a stator
EP1233503A3 (en) * 2001-02-14 2004-12-01 Koyo Seiko Co., Ltd. Brushless DC motor and method of manufacturing brushless DC motor
US6759782B2 (en) * 2002-03-26 2004-07-06 The Piece Maker Company Pole piece assembly
DE10257889B4 (en) * 2002-12-11 2005-04-21 Minebea Co., Ltd. Device for connecting a stator of an electric motor to a motor housing
GB2430560A (en) 2005-09-22 2007-03-28 Alstom Power Conversion Ltd Laminated stator for tubular electrical machines
JP4857910B2 (en) * 2006-05-24 2012-01-18 株式会社豊田自動織機 Electric motor and electric compressor
CN101501959B (en) * 2006-06-02 2012-05-09 博泽汽车部件有限公司及两合公司,乌茨堡 Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive
US7633194B2 (en) 2006-10-26 2009-12-15 Gm Global Technology Operations, Inc. Apparatus for cooling stator lamination stacks of electrical machines
JP2008125333A (en) * 2006-11-15 2008-05-29 Sumitomo Electric Ind Ltd Stator
CN101764446B (en) * 2008-12-24 2013-06-12 德昌电机(深圳)有限公司 Motor stator and manufacturing method thereof
GB0912759D0 (en) * 2009-07-22 2009-08-26 Control Tech Dynamics Ltd Electric device stator and methods for winding

Also Published As

Publication number Publication date
US9438076B2 (en) 2016-09-06
CN103390940B (en) 2018-02-13
BR102013010125B1 (en) 2020-10-13
CN103390940A (en) 2013-11-13
BR102013010125A2 (en) 2015-06-23
EP2662951A3 (en) 2017-09-13
EP2662951B1 (en) 2020-11-18
EP2662951A2 (en) 2013-11-13
US20130300250A1 (en) 2013-11-14
BR102013010125B8 (en) 2020-11-10

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