BR7407533D0 - Um processo de produzir componentes de nucleo magnetico para emprego em aparelhos eletricos - Google Patents

Um processo de produzir componentes de nucleo magnetico para emprego em aparelhos eletricos

Info

Publication number
BR7407533D0
BR7407533D0 BR7533/74A BR753374A BR7407533D0 BR 7407533 D0 BR7407533 D0 BR 7407533D0 BR 7533/74 A BR7533/74 A BR 7533/74A BR 753374 A BR753374 A BR 753374A BR 7407533 D0 BR7407533 D0 BR 7407533D0
Authority
BR
Brazil
Prior art keywords
employment
electric appliances
produce magnetic
magnetic nucleus
nucleus components
Prior art date
Application number
BR7533/74A
Other languages
English (en)
Portuguese (pt)
Inventor
N Pavlik
J Cunningham
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7407533D0 publication Critical patent/BR7407533D0/pt

Links

Classifications

    • 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
    • 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
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • 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
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
BR7533/74A 1973-09-11 1974-09-10 Um processo de produzir componentes de nucleo magnetico para emprego em aparelhos eletricos BR7407533D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39626073A 1973-09-11 1973-09-11

Publications (1)

Publication Number Publication Date
BR7407533D0 true BR7407533D0 (pt) 1975-07-08

Family

ID=23566520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7533/74A BR7407533D0 (pt) 1973-09-11 1974-09-10 Um processo de produzir componentes de nucleo magnetico para emprego em aparelhos eletricos

Country Status (10)

Country Link
JP (1) JPS5810846B2 (fr)
BR (1) BR7407533D0 (fr)
CA (1) CA1036659A (fr)
DE (1) DE2443192C2 (fr)
ES (1) ES429978A1 (fr)
FR (1) FR2243515B1 (fr)
GB (1) GB1473397A (fr)
IN (1) IN141767B (fr)
IT (1) IT1024021B (fr)
PH (1) PH11060A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172006A (fr) * 1981-01-23 1984-08-07 Orville W. Reen Methode de fabrication de noyaux pour materiel a courant alternatif
US7845065B2 (en) * 2007-11-07 2010-12-07 Gm Global Technology Operations, Inc. Method of making a rotating electric machine stator core
DE102021203308A1 (de) * 2021-03-31 2022-10-06 Universität Stuttgart, Körperschaft Des Öffentlichen Rechts Verfahren zum Herstellen eines elektrischen Bauteils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE209731C (fr) *
DE336507C (de) * 1919-10-04 1921-05-03 Edmund Schroeder Verfahren zur Herstellung von Eisenkoerpern fuer das Magnetfeld von Transformatoren,Dynamos, Drosselspulen usw. aus Eisen in zerkleinerter Form
US1850181A (en) * 1929-02-08 1932-03-22 Automatic Telephone Mfg Co Ltd Magnet core
DE899360C (de) * 1942-02-03 1953-12-10 Eisen & Stahlind Ag Verfahren zur Erzielung einer temperaturabhaengigen Magnetisierungsintensitaet
US2689398A (en) * 1948-03-24 1954-09-21 Plessey Co Ltd Method of making magnetizable compacts
US2937964A (en) * 1957-07-23 1960-05-24 Adams Edmond Magnetic flake core
US3255052A (en) * 1963-12-09 1966-06-07 Magnetics Inc Flake magnetic core and method of making same

Also Published As

Publication number Publication date
IN141767B (fr) 1977-04-16
JPS5054898A (fr) 1975-05-14
GB1473397A (en) 1977-05-11
CA1036659A (fr) 1978-08-15
DE2443192A1 (de) 1975-07-24
IT1024021B (it) 1978-06-20
FR2243515B1 (fr) 1980-11-28
PH11060A (en) 1977-10-25
JPS5810846B2 (ja) 1983-02-28
ES429978A1 (es) 1977-01-16
DE2443192C2 (de) 1983-12-08
FR2243515A1 (fr) 1975-04-04
AU7306874A (en) 1976-03-11

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