PH11060A - Molded magnetic cores utilizing cut steel particles - Google Patents

Molded magnetic cores utilizing cut steel particles

Info

Publication number
PH11060A
PH11060A PH16256A PH16256A PH11060A PH 11060 A PH11060 A PH 11060A PH 16256 A PH16256 A PH 16256A PH 16256 A PH16256 A PH 16256A PH 11060 A PH11060 A PH 11060A
Authority
PH
Philippines
Prior art keywords
magnetic cores
cut steel
steel particles
molded magnetic
utilizing cut
Prior art date
Application number
PH16256A
Inventor
J Cunningham
N Pavlik
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 PH11060A publication Critical patent/PH11060A/en

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)
PH16256A 1973-09-11 1974-09-09 Molded magnetic cores utilizing cut steel particles PH11060A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PH11060A true PH11060A (en) 1977-10-25

Family

ID=23566520

Family Applications (1)

Application Number Title Priority Date Filing Date
PH16256A PH11060A (en) 1973-09-11 1974-09-09 Molded magnetic cores utilizing cut steel particles

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172006A (en) * 1981-01-23 1984-08-07 Orville W. Reen Method for making cores for alternating current applications
US7845065B2 (en) * 2007-11-07 2010-12-07 Gm Global Technology Operations, Inc. Method of making a rotating electric machine stator core
DE102021203308A1 (en) * 2021-03-31 2022-10-06 Universität Stuttgart, Körperschaft Des Öffentlichen Rechts Process for manufacturing an electrical component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE209731C (en) *
DE336507C (en) * 1919-10-04 1921-05-03 Edmund Schroeder Process for the production of iron bodies for the magnetic field of transformers, dynamos, choke coils etc. from iron in crushed form
US1850181A (en) * 1929-02-08 1932-03-22 Automatic Telephone Mfg Co Ltd Magnet core
DE899360C (en) * 1942-02-03 1953-12-10 Eisen & Stahlind Ag Process to achieve a temperature-dependent magnetization intensity
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
FR2243515B1 (en) 1980-11-28
AU7306874A (en) 1976-03-11
BR7407533D0 (en) 1975-07-08
CA1036659A (en) 1978-08-15
IT1024021B (en) 1978-06-20
ES429978A1 (en) 1977-01-16
JPS5810846B2 (en) 1983-02-28
GB1473397A (en) 1977-05-11
JPS5054898A (en) 1975-05-14
DE2443192A1 (en) 1975-07-24
FR2243515A1 (en) 1975-04-04
IN141767B (en) 1977-04-16
DE2443192C2 (en) 1983-12-08

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