ZA200006493B - Electric motor. - Google Patents

Electric motor.

Info

Publication number
ZA200006493B
ZA200006493B ZA200006493A ZA200006493A ZA200006493B ZA 200006493 B ZA200006493 B ZA 200006493B ZA 200006493 A ZA200006493 A ZA 200006493A ZA 200006493 A ZA200006493 A ZA 200006493A ZA 200006493 B ZA200006493 B ZA 200006493B
Authority
ZA
South Africa
Prior art keywords
electric motor
motor
electric
Prior art date
Application number
ZA200006493A
Inventor
Walter Wissmach
Christoph Kink
Martin Mayr
Johann Augustin
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of ZA200006493B publication Critical patent/ZA200006493B/en

Links

Classifications

    • 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
    • H02K5/08—Insulating casings
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
ZA200006493A 1999-11-11 2000-11-09 Electric motor. ZA200006493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19954314A DE19954314A1 (en) 1999-11-11 1999-11-11 Electric motor

Publications (1)

Publication Number Publication Date
ZA200006493B true ZA200006493B (en) 2001-05-28

Family

ID=7928715

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200006493A ZA200006493B (en) 1999-11-11 2000-11-09 Electric motor.

Country Status (7)

Country Link
EP (1) EP1100180A3 (en)
JP (1) JP2001169501A (en)
CN (1) CN1296325A (en)
AU (1) AU6651400A (en)
CA (1) CA2324725A1 (en)
DE (1) DE19954314A1 (en)
ZA (1) ZA200006493B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
DE20218343U1 (en) * 2002-11-27 2004-04-08 Papst-Motoren Gmbh & Co. Kg Electronically commutated motor
DE10324680A1 (en) * 2003-05-30 2004-12-23 Siemens Ag Electrical machine with flameproof encapsulated stator
CN1953301B (en) * 2005-10-21 2012-07-04 台达电子工业股份有限公司 Stator structure and its manufacture method
FR2899398A1 (en) * 2006-03-29 2007-10-05 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE
US8358043B2 (en) * 2008-10-24 2013-01-22 Baker Hughes Incorporated Enhanced thermal conductivity material in annular gap between electrical motor stator and housing
WO2012114420A1 (en) * 2011-02-21 2012-08-30 株式会社日立製作所 Cooling equipment, and motor and inverter equipped with cooling equipment
US9356493B2 (en) 2013-02-26 2016-05-31 GM Global Technology Operations LLC Method of making a motor housing assembly
GB201500668D0 (en) * 2015-01-15 2015-03-04 Electronica Products Ltd Rotary electric machine
GB2569132B (en) * 2017-12-06 2020-08-19 Jaguar Land Rover Ltd Tubular coolant sleeve
US11658525B2 (en) * 2020-10-09 2023-05-23 GM Global Technology Operations LLC Electric motor assembly using polymer-only fastening and methods of manufacturing the same
CN113659763B (en) * 2021-08-19 2022-07-12 东南大学盐城新能源汽车研究院 Modularized motor axial stator cooling structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2002266A1 (en) * 1970-01-20 1971-07-29 Scheib Artur Dipl Ing Dr Ing Wrapping of stator or rotor winding coils for electrical machines with grooved stator or rotor blades
US4048530A (en) * 1975-05-05 1977-09-13 The Superior Electric Company Electric motor with plastic encapsulated stator
JPS5241809A (en) * 1975-09-29 1977-03-31 Hitachi Ltd Plastic rotary electric machine
US5490319A (en) * 1992-01-29 1996-02-13 Ebara Corporation Thermotropic liquid crystal polymer composition and insulator
JP2823412B2 (en) * 1992-02-21 1998-11-11 ファナック株式会社 Motor cooling device
DE69925528T2 (en) * 1998-03-19 2006-01-26 Hitachi, Ltd. Thermally conductive, electrically non-conductive composition
US5939808A (en) * 1998-06-03 1999-08-17 Adames; Fermin Electric motor housing with integrated heat removal facilities

Also Published As

Publication number Publication date
CA2324725A1 (en) 2001-05-11
AU6651400A (en) 2001-05-17
JP2001169501A (en) 2001-06-22
EP1100180A2 (en) 2001-05-16
DE19954314A1 (en) 2001-05-17
CN1296325A (en) 2001-05-23
EP1100180A3 (en) 2003-07-09

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