AU4693099A - Amorphous metal stator for a radial-flux electric motor - Google Patents

Amorphous metal stator for a radial-flux electric motor

Info

Publication number
AU4693099A
AU4693099A AU46930/99A AU4693099A AU4693099A AU 4693099 A AU4693099 A AU 4693099A AU 46930/99 A AU46930/99 A AU 46930/99A AU 4693099 A AU4693099 A AU 4693099A AU 4693099 A AU4693099 A AU 4693099A
Authority
AU
Australia
Prior art keywords
radial
electric motor
amorphous metal
flux electric
metal stator
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
AU46930/99A
Inventor
Richard L. Bye Jr.
Nicholas J. Decristofaro
Dung A. Ngo
Peter Stamatis
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of AU4693099A publication Critical patent/AU4693099A/en
Abandoned legal-status Critical Current

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
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
AU46930/99A 1998-06-18 1999-06-17 Amorphous metal stator for a radial-flux electric motor Abandoned AU4693099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9978698A 1998-06-18 1998-06-18
US09099786 1998-06-18
PCT/US1999/013732 WO1999066624A1 (en) 1998-06-18 1999-06-17 Amorphous metal stator for a radial-flux electric motor

Publications (1)

Publication Number Publication Date
AU4693099A true AU4693099A (en) 2000-01-05

Family

ID=22276613

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46930/99A Abandoned AU4693099A (en) 1998-06-18 1999-06-17 Amorphous metal stator for a radial-flux electric motor

Country Status (8)

Country Link
EP (1) EP1088382A1 (en)
JP (2) JP5122702B2 (en)
KR (1) KR20010052968A (en)
CN (1) CN1305656A (en)
AU (1) AU4693099A (en)
BR (1) BR9911296A (en)
CA (1) CA2334662A1 (en)
WO (1) WO1999066624A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960860B1 (en) 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
TWI284447B (en) * 2000-02-17 2007-07-21 Metglas Inc Amorphous metal stator for a radial-flux electric motor
US6737784B2 (en) * 2000-10-16 2004-05-18 Scott M. Lindquist Laminated amorphous metal component for an electric machine
US20020195178A1 (en) * 2001-06-25 2002-12-26 Liebermann Howard H. Geometrically articulated amorphous metal alloys, processes for their production and articles formed therefrom
US6873239B2 (en) 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
US6737951B1 (en) 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
JP2004236495A (en) * 2003-01-10 2004-08-19 Nippon Steel Corp Exciter and synchronizer using it
US7235910B2 (en) 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
US7253548B2 (en) 2003-06-16 2007-08-07 Pratt & Whitney Canada Corp. Method and apparatus for controlling an electric machine
US7034427B2 (en) * 2003-08-18 2006-04-25 Light Engineering, Inc. Selective alignment of stators in axial airgap electric devices comprising low-loss materials
US7190101B2 (en) * 2003-11-03 2007-03-13 Light Engineering, Inc. Stator coil arrangement for an axial airgap electric device including low-loss materials
DE102004013869A1 (en) * 2004-03-20 2005-10-06 Krebs & Aulich Gmbh Band-set magnetic body for electrical machine esp. salient pole machine, uses support carrier consisting of sheet-metal strips of different lengths
JP2006101673A (en) 2004-09-30 2006-04-13 Hitachi Industrial Equipment Systems Co Ltd Rotating machine with permanent magnet and method for manufacturing teeth of stator iron core of the same
DE102005038779B4 (en) * 2005-08-17 2008-04-10 Danfoss Compressors Gmbh Linear motor for a refrigerant compressor
WO2008032274A2 (en) * 2006-09-13 2008-03-20 Megasec Ltd. Magneto-mechanical markers for use in article surveilance system
WO2010082195A1 (en) 2009-01-13 2010-07-22 Vladimir Manov Magnetomechanical markers and magnetostrictive amorphous element for use therein
JP4909430B2 (en) * 2010-05-13 2012-04-04 トヨタ自動車株式会社 Variable reluctance resolver and method for producing the same
CN103378697A (en) * 2012-04-12 2013-10-30 陶民 A lamination die and production processes for extrusion moulding an amorphous motor stator
US9354422B1 (en) * 2013-07-01 2016-05-31 Ball Aerospace & Technologies Corp. High acceleration actuator
JP2015076937A (en) * 2013-10-08 2015-04-20 株式会社デンソー Core of rotary electric machine
CN105703569B (en) * 2016-04-11 2018-02-02 华北电力大学 The preparation method of Amorphous Metal Motor stator core
JP6632722B2 (en) * 2016-06-24 2020-01-22 三菱電機株式会社 Stator, electric motor, compressor, vacuum cleaner and stator manufacturing method
CN106384649B (en) * 2016-10-07 2017-12-29 辉亚男 Realize that output voltage is quick, the electric power electric transformer of stable regulation
WO2018069956A1 (en) 2016-10-11 2018-04-19 三菱電機株式会社 Stator, motor, drive device, compressor, refrigeration/air conditioning device, and stator manufacturing method
US10637390B1 (en) 2016-11-16 2020-04-28 Ball Aerospace & Technologies Corp. Analog switching current drive
JP2019106756A (en) * 2017-12-08 2019-06-27 トヨタ自動車株式会社 Manufacturing method of stator
US11658530B2 (en) 2021-07-15 2023-05-23 Stoneridge, Inc. Modular brushless DC (BLDC) motor construction

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805438A1 (en) * 1978-02-09 1979-08-16 Blum Eisen & Metallind Electric machine with rotatable part(s) - with core wound and divided in individual sections between which poles are inserted and laminations mutually attached by tack welding
DE2805435A1 (en) * 1978-02-09 1979-08-16 Blum Eisen & Metallind ELECTRICAL MACHINE WITH AT LEAST ONE, MOVABLE BY ENERGY SUPPLY, E.G. ROTATING PART, SUCH AS ELECTRIC MOTOR, GENERATOR O.DGL.
US4392072A (en) * 1978-09-13 1983-07-05 General Electric Company Dynamoelectric machine stator having articulated amorphous metal components
US4201837A (en) * 1978-11-16 1980-05-06 General Electric Company Bonded amorphous metal electromagnetic components
US4255684A (en) * 1979-08-03 1981-03-10 Mischler William R Laminated motor stator structure with molded composite pole pieces
JPS5795608A (en) * 1980-12-04 1982-06-14 Kawasaki Steel Corp Method for forming film having excellent insulating property, tension imparting property, corrosion resistance, and bending adhesion in thin electromagnetic band
JPS5834544U (en) * 1981-08-28 1983-03-07 ティーディーケイ株式会社 Ultra-compact motor for medical equipment
FR2538970A1 (en) * 1983-01-05 1984-07-06 Khait Yakov Magnetic circuit for electric machine with salient poles
JPS60167638A (en) * 1984-02-08 1985-08-31 Toshiba Corp Stator core of rotary electric machine
JPH0693404B2 (en) * 1984-06-27 1994-11-16 三井石油化学工業株式会社 Method for manufacturing multi-pole core made of amorphous alloy
JPH0339416A (en) * 1989-07-01 1991-02-20 Jionkoo Kantee Kofun Yugenkoshi Method and apparatus for continuous heat treatment of ferromagnetic amorphous metal with joule heat
JPH04317530A (en) * 1991-04-15 1992-11-09 Yaskawa Electric Corp Synchronous motor and fabrication thereof
JPH04325845A (en) * 1991-04-25 1992-11-16 Honda Motor Co Ltd Stator and fabrication thereof
US5671524A (en) * 1994-09-19 1997-09-30 Electric Power Research Institute, Inc. Magnetic annealing of amorphous alloy for motor stators
WO1997010640A1 (en) * 1995-09-14 1997-03-20 Hitachi, Limited Rotary electric machine
JPH09140075A (en) * 1995-11-16 1997-05-27 Matsushita Electric Ind Co Ltd Laminated plate for motor
JPH09200980A (en) * 1996-01-19 1997-07-31 Toyota Motor Corp Stator and manufacture thereof
US5731649A (en) * 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator

Also Published As

Publication number Publication date
EP1088382A1 (en) 2001-04-04
KR20010052968A (en) 2001-06-25
CA2334662A1 (en) 1999-12-23
JP2002518975A (en) 2002-06-25
WO1999066624A1 (en) 1999-12-23
JP5122702B2 (en) 2013-01-16
CN1305656A (en) 2001-07-25
BR9911296A (en) 2001-10-02
JP2013039030A (en) 2013-02-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase