ZA200006493B - Electric motor. - Google Patents

Electric motor.

Info

Publication number: ZA200006493B
Authority: ZA; South Africa
Prior art keywords: electric motor; motor; electric
Prior art date: 1999-11-11

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.)

1999-11-11

Filing date

2000-11-09

Publication date

2001-05-28

2000-11-09 Application filed by Hilti Ag filed Critical Hilti Ag

2001-05-28 Publication of ZA200006493B publication Critical patent/ZA200006493B/en

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 Frames (AREA)
Motor Or Generator Cooling System (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 (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
US20020089240A1 (en)	2001-01-09	2002-07-11	Du Hung T.	Electric motor having armature coated with a thermally conductive plastic
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
JP5676737B2 (en) *	2011-02-21	2015-02-25	株式会社日立製作所	Cooling device, and motor and inverter provided with the cooling device
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
FR3099317B1 (en) *	2019-07-22	2021-11-12	Air Liquide	Electric machine and manufacturing process
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
EP0944098B1 (en) *	1998-03-19	2005-06-01	Hitachi, Ltd.	Thermally conductive electrical insulating composition
US5939808A (en) *	1998-06-03	1999-08-17	Adames; Fermin	Electric motor housing with integrated heat removal facilities

1999
- 1999-11-11 DE DE19954314A patent/DE19954314A1/en not_active Withdrawn
2000
- 2000-10-13 AU AU66514/00A patent/AU6651400A/en not_active Abandoned
- 2000-10-27 CA CA002324725A patent/CA2324725A1/en not_active Abandoned
- 2000-11-01 EP EP00811016A patent/EP1100180A3/en not_active Withdrawn
- 2000-11-07 CN CN00133754A patent/CN1296325A/en active Pending
- 2000-11-09 ZA ZA200006493A patent/ZA200006493B/en unknown
- 2000-11-10 JP JP2000343117A patent/JP2001169501A/en active Pending

Also Published As

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

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