AU2003251832A1 - Dynamoelectric machine having an encapsulated coil structure - Google Patents

Dynamoelectric machine having an encapsulated coil structure

Info

Publication number
AU2003251832A1
AU2003251832A1 AU2003251832A AU2003251832A AU2003251832A1 AU 2003251832 A1 AU2003251832 A1 AU 2003251832A1 AU 2003251832 A AU2003251832 A AU 2003251832A AU 2003251832 A AU2003251832 A AU 2003251832A AU 2003251832 A1 AU2003251832 A1 AU 2003251832A1
Authority
AU
Australia
Prior art keywords
coil structure
dynamoelectric machine
encapsulated coil
encapsulated
dynamoelectric
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
AU2003251832A
Other versions
AU2003251832A8 (en
Inventor
Hung T. Du
Earl M. Ortt
Michael Sell
David J. Smith
John C. Stone
Brandon Verbrugge
Richard T. Walter
Joshua West
Howard White
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of AU2003251832A1 publication Critical patent/AU2003251832A1/en
Publication of AU2003251832A8 publication Critical patent/AU2003251832A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04—Connections between commutator segments and windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • H02K15/165—Balancing the rotor
    • 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
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/04—Balancing means
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Dc Machiner (AREA)
AU2003251832A 2002-07-12 2003-07-10 Dynamoelectric machine having an encapsulated coil structure Abandoned AU2003251832A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39525102P 2002-07-12 2002-07-12
US60/395,251 2002-07-12
PCT/US2003/021544 WO2004008603A2 (en) 2002-07-12 2003-07-10 Dynamoelectric machine having an encapsulated coil structure

Publications (2)

Publication Number Publication Date
AU2003251832A1 true AU2003251832A1 (en) 2004-02-02
AU2003251832A8 AU2003251832A8 (en) 2004-02-02

Family

ID=30115844

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003251832A Abandoned AU2003251832A1 (en) 2002-07-12 2003-07-10 Dynamoelectric machine having an encapsulated coil structure

Country Status (8)

Country Link
EP (1) EP1522134A2 (en)
JP (1) JP2005533475A (en)
CN (2) CN101017997B (en)
AU (1) AU2003251832A1 (en)
BR (1) BR0312291A (en)
CA (1) CA2486453A1 (en)
MX (1) MXPA05000501A (en)
WO (1) WO2004008603A2 (en)

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JP5152547B2 (en) * 2005-12-09 2013-02-27 日立工機株式会社 Commutator motor and electric tool using the same
DE102006044767A1 (en) * 2006-09-22 2008-04-03 Robert Bosch Gmbh Method for injection molding a plastic coating
JP4333761B2 (en) * 2007-03-23 2009-09-16 三菱電機株式会社 Motor for electric power steering apparatus and method for manufacturing the same
DE102008003784A1 (en) 2008-01-10 2009-07-16 Baumüller Nürnberg GmbH Stator casting method for electric motor, involves shifting stator in rotation about its longitudinal axis during and/or after insertion of pourable casting compound such that compound is distributed in even and hollow space filling manner
JP4404145B2 (en) * 2008-01-16 2010-01-27 トヨタ自動車株式会社 Split stator manufacturing method
BRPI0801482A2 (en) * 2008-05-13 2010-01-12 Whirlpool Sa engine, gas compressor and stirring element
US8125115B2 (en) * 2008-07-21 2012-02-28 Emerson Electric Co. End turn phase insulator with a lead wire restraining tab and method of restraining lead wires on dynamoelectric devices
DE102008054795A1 (en) * 2008-12-17 2010-06-24 Robert Bosch Gmbh Rotor for electrical machine, has commutator, where lamellas are electrically connected with wires of rotor winding, and molding unit is provided, which has supports for wire adjustment
TWI401864B (en) * 2009-07-29 2013-07-11 Joy Ride Tech Co Ltd A motor with internal thermal glue
CN102082380B (en) * 2010-12-01 2012-12-26 上海谊灵机电科技有限公司 Collecting ring and brush yoke for brush system of wind driven generator and manufacturing process
US8546989B2 (en) * 2011-03-07 2013-10-01 Panasonic Corporation Motor and electrical appliance provided with same
DE102011079332A1 (en) * 2011-07-18 2013-01-24 Robert Bosch Gmbh Ring element for a rotor of an electric motor
DE102012205760A1 (en) * 2012-04-10 2013-10-10 Continental Automotive Gmbh Rotary electric machine e.g. wheel hub motor, for integration into powertrain of electrical vehicle, has rotor whose functional component molded on rotor and is designed as end winding cover, impact element and transmitter wheel
WO2013161041A1 (en) * 2012-04-26 2013-10-31 株式会社日立製作所 Stator coil of rotary electric machine
CN102761040B (en) * 2012-05-17 2015-12-02 深圳市凯中精密技术股份有限公司 A kind of commutator of improvement
CN103401384A (en) * 2013-08-16 2013-11-20 湘电莱特电气有限公司 Encapsulating process for stator of disk type motor
JP6276538B2 (en) * 2013-08-20 2018-02-07 日本電産サンキョー株式会社 Friction mechanism and geared motor
CN103515083B (en) * 2013-10-28 2016-06-08 自贡国铨电子有限公司 A kind of network transformer manufacture method
CN105207380A (en) * 2014-06-16 2015-12-30 德昌电机(深圳)有限公司 Motor and rotor thereof
US9641037B2 (en) 2014-08-28 2017-05-02 General Electric Company Stator slot liners
US9667112B2 (en) 2014-08-28 2017-05-30 General Electric Company Rotor slot liners
KR102408250B1 (en) * 2015-07-21 2022-06-13 엘지이노텍 주식회사 Rotor and Motor having the same
CN105553154A (en) * 2016-02-26 2016-05-04 联想(北京)有限公司 Motor structure, motor, heat dissipation device and electronic device
DE102016205813A1 (en) 2016-04-07 2017-10-12 Bayerische Motoren Werke Aktiengesellschaft Method for plastic extrusion of rotor windings of an electrical machine
DE102016223750A1 (en) * 2016-11-30 2018-06-14 Robert Bosch Gmbh Rotor, electric machine including such a rotor, and method of manufacturing a rotor
DK3583614T3 (en) * 2017-02-17 2022-06-20 Smartpolymer Gmbh Electric winding body with optimized use properties and improved protection against overheating
DE202017103926U1 (en) 2017-02-23 2017-07-21 Ebm-Papst Landshut Gmbh Rotor of an electric motor
CN107482413A (en) * 2017-06-30 2017-12-15 日羽电机（深圳）有限公司 Hooked reverser, electric motor and preparation method thereof
DE102017220156B4 (en) * 2017-11-13 2023-05-17 Hanon Systems Efp Deutschland Gmbh Method of assembling a water pump
DE102017220157A1 (en) 2017-11-13 2019-05-16 Magna Powertrain Bad Homburg GmbH Water pump and method of making a water pump
US10742098B2 (en) 2018-01-19 2020-08-11 Hamilton Sundstrand Corporation Slot cooling fins in electrical machines
DE102018001015A1 (en) 2018-02-06 2019-08-08 Ziehl-Abegg Se Electric motor and method for producing an electric motor
CN111886034A (en) * 2018-03-23 2020-11-03 阿比奥梅德欧洲股份有限公司 Method of manufacturing blood pump
CN108880011B (en) * 2018-07-26 2019-10-18 珠海格力电器股份有限公司 A kind of the brake stator structure and servo motor of servo motor
CN110057498B (en) * 2019-05-10 2020-11-20 中国航发航空科技股份有限公司 Device for balance test of booster-stage rotor of engine fan
DE102019124095A1 (en) * 2019-09-09 2021-03-11 Schaeffler Technologies AG & Co. KG Rotor, method for balancing a rotor, method for balancing a rotor of an electric rotary machine and electric rotary machine
CN111509890B (en) * 2020-04-30 2022-06-07 北京理工大学 Stator, motor, robot and method for forming heat energy suppression structure on stator
CN111509910B (en) * 2020-05-07 2022-11-11 北京理工大学 Motor stator and motor

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Also Published As

Publication number Publication date
MXPA05000501A (en) 2005-03-23
EP1522134A2 (en) 2005-04-13
WO2004008603A2 (en) 2004-01-22
WO2004008603A3 (en) 2004-07-01
CA2486453A1 (en) 2004-01-22
CN101017997B (en) 2010-10-13
BR0312291A (en) 2005-04-12
JP2005533475A (en) 2005-11-04
AU2003251832A8 (en) 2004-02-02
CN101017997A (en) 2007-08-15
CN1669203A (en) 2005-09-14

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