CA2529200C - Composant electromecanique en metal doux et son procede de fabrication - Google Patents

Composant electromecanique en metal doux et son procede de fabrication Download PDF

Info

Publication number: CA2529200C
Authority: CA; Canada
Prior art keywords: toroid; milling; hat; soft magnetic; electro
Prior art date: 2003-06-11
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.): Expired - Fee Related

Application number

CA2529200A

Other languages

English (en)

Other versions

CA2529200A1 (fr

Inventor

Thomas J. Berwald

Scott K. Page

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.)

Light Engineering Inc

Original Assignee

Light Engineering 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.)

2003-06-11

Filing date

2004-06-02

Publication date

2010-11-09

2003-06-11 Priority claimed from US10/458,944 external-priority patent/US7018498B2/en

2004-06-02 Application filed by Light Engineering Inc filed Critical Light Engineering Inc

2004-12-16 Publication of CA2529200A1 publication Critical patent/CA2529200A1/fr

2010-11-09 Application granted granted Critical

2010-11-09 Publication of CA2529200C publication Critical patent/CA2529200C/fr

2024-06-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002184 metal Substances 0.000 title claims abstract description 63
229910052751 metal Inorganic materials 0.000 title claims abstract description 63
238000000034 method Methods 0.000 title claims description 38
238000003801 milling Methods 0.000 claims abstract description 44
239000000853 adhesive Substances 0.000 claims abstract description 25
230000001070 adhesive effect Effects 0.000 claims abstract description 25
238000004804 winding Methods 0.000 claims description 17
238000004519 manufacturing process Methods 0.000 claims description 5
238000005520 cutting process Methods 0.000 claims description 4
239000012466 permeate Substances 0.000 abstract description 2
239000000463 material Substances 0.000 description 7
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
239000004593 Epoxy Substances 0.000 description 5
125000003700 epoxy group Chemical group 0.000 description 4
229920000647 polyepoxide Polymers 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
239000010959 steel Substances 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000003754 machining Methods 0.000 description 2
239000000696 magnetic material Substances 0.000 description 2
239000005300 metallic glass Substances 0.000 description 2
229910000697 metglas Inorganic materials 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000002253 acid Substances 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000005137 deposition process Methods 0.000 description 1
238000009760 electrical discharge machining Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000008595 infiltration Effects 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
230000005415 magnetization Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000005405 multipole Effects 0.000 description 1
239000007779 soft material Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000009763 wire-cut EDM Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- 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
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Manufacture Of Motors, Generators (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)
Adhesives Or Adhesive Processes (AREA)
General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

CA2529200A 2003-06-11 2004-06-02 Composant electromecanique en metal doux et son procede de fabrication Expired - Fee Related CA2529200C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US10/458,944 US7018498B2 (en)	2003-06-11	2003-06-11	Product and method for making a three dimensional amorphous metal mass
US10/458,944		2003-06-11
US10/763,728 US7395596B2 (en)	2003-06-11	2004-01-23	Process of manufacturing a soft magnetic metal electromechanical component
US10/763,728		2004-01-23
PCT/IB2004/050830 WO2004109724A1 (fr)	2003-06-11	2004-06-02	Composant electromecanique en metal doux et son procede de fabrication

Publications (2)

Publication Number	Publication Date
CA2529200A1 CA2529200A1 (fr)	2004-12-16
CA2529200C true CA2529200C (fr)	2010-11-09

Family

ID=33513896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2529200A Expired - Fee Related CA2529200C (fr)	2003-06-11	2004-06-02	Composant electromecanique en metal doux et son procede de fabrication

Country Status (7)

Country	Link
EP (1)	EP1634310A1 (fr)
KR (1)	KR100830621B1 (fr)
AU (1)	AU2004246416B2 (fr)
BR (1)	BRPI0411357A (fr)
CA (1)	CA2529200C (fr)
MX (1)	MXPA05013540A (fr)
WO (1)	WO2004109724A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7230361B2 (en)	2003-01-31	2007-06-12	Light Engineering, Inc.	Efficient high-speed electric device using low-loss materials
US7596856B2 (en) *	2003-06-11	2009-10-06	Light Engineering, Inc.	Method for manufacturing a soft magnetic metal electromagnetic component
DE102017207940A1 (de) *	2017-05-11	2018-11-15	Robert Bosch Gmbh	Rotor und elektrische Maschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2293951A (en)	1939-09-20	1942-08-25	Westinghouse Electric & Mfg Co	Induction apparatus and method of core construction therefor
GB597218A (en) *	1941-11-07	1948-01-21	Westinghouse Electric Int Co	Improvements in or relating to resinous electrically insulating compositions and to electrical apparatus impregnated therewith
US2554262A (en)	1945-03-15	1951-05-22	Westinghouse Electric Corp	Laminated metal
US2495167A (en)	1945-05-19	1950-01-17	Westinghouse Electric Corp	Wound core
US3401287A (en) *	1966-05-02	1968-09-10	Trw Inc	Variable reluctance dynamoelectric machines
JPS56104425A (en) *	1980-01-24	1981-08-20	Matsushita Electric Ind Co Ltd	Formation of amorphous magnetic alloy
JPS60716A (ja) *	1983-06-16	1985-01-05	Tdk Corp	アモルフアスカツトコア
DE3543482A1 (de) *	1985-12-09	1987-06-11	Siemens Ag	Verfahren und vorrichtung zum herstellen eines aus ferromagnetischem band gewickelten und stirnseitig genuteten ringfoermigen aktivteils fuer eine elektrische axialfeldmaschine
DE4030124A1 (de) *	1990-09-24	1992-03-26	Ant Nachrichtentech	Verfahren zur herstellung eines wickelkerns fuer ein induktives bauelement sowie anordnung und verwendung
US6462456B1 (en)	1998-11-06	2002-10-08	Honeywell International Inc.	Bulk amorphous metal magnetic components for electric motors

2004
- 2004-06-02 CA CA2529200A patent/CA2529200C/fr not_active Expired - Fee Related
- 2004-06-02 AU AU2004246416A patent/AU2004246416B2/en not_active Ceased
- 2004-06-02 WO PCT/IB2004/050830 patent/WO2004109724A1/fr not_active Ceased
- 2004-06-02 BR BRPI0411357-8A patent/BRPI0411357A/pt not_active IP Right Cessation
- 2004-06-02 MX MXPA05013540A patent/MXPA05013540A/es active IP Right Grant
- 2004-06-02 KR KR1020057024132A patent/KR100830621B1/ko not_active Expired - Fee Related
- 2004-06-02 EP EP04735776A patent/EP1634310A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
AU2004246416A1 (en)	2004-12-16
KR100830621B1 (ko)	2008-05-21
AU2004246416B2 (en)	2010-08-26
WO2004109724B1 (fr)	2005-04-21
MXPA05013540A (es)	2006-03-09
KR20060080537A (ko)	2006-07-10
BRPI0411357A (pt)	2006-07-11
EP1634310A1 (fr)	2006-03-15
CA2529200A1 (fr)	2004-12-16
WO2004109724A1 (fr)	2004-12-16

Legal Events

Date	Code	Title	Description
2005-12-12	EEER	Examination request
2016-07-14	MKLA	Lapsed	Effective date: 20160602

Publication	Publication Date	Title
US8984742B2 (en)	2015-03-24	Method of making soft magnetic amorphous metal electromechanical component
KR101057464B1 (ko)	2011-08-17	낮은 코어 손실을 갖는 전기 모터용 비정질 금속 자기 부재
AU2006265907B2 (en)	2011-02-17	Soft magnetic amorphous electromagnetic component and method for making the same
CN102361374B (zh)	2013-09-18	电机用护盒式非晶、微晶或纳米晶合金定子铁芯及其制备方法
CN101425706A (zh)	2009-05-06	用于电动机的块状的无定形金属磁元件
JPH08505036A (ja)	1996-05-28	高電力密度電動機・発電機用固定子とその作成方法
CA2529200C (fr)	2010-11-09	Composant electromecanique en metal doux et son procede de fabrication
US7843092B2 (en)	2010-11-30	Core and method for producing core
EP4498571A1 (fr)	2025-01-29	Laminés pour un rotor d'une machine électrique
Ismagilov et al.	2018	High-speed electrical machine with radial magnetic flux and stator core made of amorphous magnetic material. Technologies, trends and perspective of development
Nonaka et al.	2020	Research on motor with nanocrystalline soft magnetic alloy stator cores
EP4465504A1 (fr)	2024-11-20	Procédés de fabrication de stratifiés minces magnétiques souples
KR20170062612A (ko)	2017-06-08	연자성 합금분말을 이용한 bldc 모터용 스테이터 코어 및 그 제조방법
WO2008033175A2 (fr)	2008-03-20	Fabrication de tôles magnétiques traitées thermiquement pour rotors haute vitesse utilisés dans des machines électriques
CN120090362A (zh)	2025-06-03	纳米晶体材料的定子芯及制造纳米晶体材料的定子芯的加工方法
HK1132384A (en)	2010-02-19	Bulk amorphous metal magnetic components for electric motors
HK1191459A (en)	2014-07-25	Low core loss bulk amorphous metal magnetic component, method for construction thereof and electric motors containing the same
HK1090182A (en)	2006-12-15	Low core loss amorphous metal magnetic components for electric motors