CA2529200C - Soft-metal electromechanical component and method making same - Google Patents

Soft-metal electromechanical component and method making same Download PDF

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Publication number
CA2529200C
CA2529200C CA2529200A CA2529200A CA2529200C CA 2529200 C CA2529200 C CA 2529200C CA 2529200 A CA2529200 A CA 2529200A CA 2529200 A CA2529200 A CA 2529200A CA 2529200 C CA2529200 C CA 2529200C
Authority
CA
Canada
Prior art keywords
toroid
milling
hat
soft magnetic
electro
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.)
Expired - Fee Related
Application number
CA2529200A
Other languages
English (en)
French (fr)
Other versions
CA2529200A1 (en
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.)
Filing date
Publication date
Priority claimed from US10/458,944 external-priority patent/US7018498B2/en
Application filed by Light Engineering Inc filed Critical Light Engineering Inc
Publication of CA2529200A1 publication Critical patent/CA2529200A1/en
Application granted granted Critical
Publication of CA2529200C publication Critical patent/CA2529200C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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—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

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 Soft-metal electromechanical component and method making same Expired - Fee Related CA2529200C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/458,944 2003-06-11
US10/458,944 US7018498B2 (en) 2003-06-11 2003-06-11 Product and method for making a three dimensional amorphous metal mass
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 (en) 2003-06-11 2004-06-02 Soft-metal electromechanical component and method making same

Publications (2)

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

Family

ID=33513896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2529200A Expired - Fee Related CA2529200C (en) 2003-06-11 2004-06-02 Soft-metal electromechanical component and method making same

Country Status (7)

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

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

Also Published As

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

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Effective date: 20160602