GB2111316B - An unjointed amorphous metal core for an electrical induction apparatus - Google Patents

An unjointed amorphous metal core for an electrical induction apparatus

Info

Publication number
GB2111316B
GB2111316B GB08234811A GB8234811A GB2111316B GB 2111316 B GB2111316 B GB 2111316B GB 08234811 A GB08234811 A GB 08234811A GB 8234811 A GB8234811 A GB 8234811A GB 2111316 B GB2111316 B GB 2111316B
Authority
GB
United Kingdom
Prior art keywords
unjointed
metal core
amorphous metal
induction apparatus
electrical induction
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
Application number
GB08234811A
Other languages
English (en)
Other versions
GB2111316A (en
Inventor
Chi Lin Kou
Paul Philip Corbett
Charles Edward Burkhardt
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.)
CBS Corp
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 GB2111316A publication Critical patent/GB2111316A/en
Application granted granted Critical
Publication of GB2111316B publication Critical patent/GB2111316B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • 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)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Magnetic Heads (AREA)
GB08234811A 1981-12-11 1982-12-07 An unjointed amorphous metal core for an electrical induction apparatus Expired GB2111316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32971981A 1981-12-11 1981-12-11

Publications (2)

Publication Number Publication Date
GB2111316A GB2111316A (en) 1983-06-29
GB2111316B true GB2111316B (en) 1985-04-17

Family

ID=23286702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234811A Expired GB2111316B (en) 1981-12-11 1982-12-07 An unjointed amorphous metal core for an electrical induction apparatus

Country Status (6)

Country Link
JP (1) JPS58112310A (fr)
KR (1) KR840003130A (fr)
BE (1) BE895330A (fr)
FR (1) FR2518305A1 (fr)
GB (1) GB2111316B (fr)
NO (1) NO824096L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520335A (en) * 1983-04-06 1985-05-28 Westinghouse Electric Corp. Transformer with ferromagnetic circuits of unequal saturation inductions
JPS59198708A (ja) * 1983-04-25 1984-11-10 Hitachi Metals Ltd チヨ−クコイル用磁心
CA1211169A (fr) * 1984-04-03 1986-09-09 Nicolai Alexandrov Transformateur de distribution a circuit magnetique enroule
US4707678A (en) * 1985-02-07 1987-11-17 Westinghouse Electric Corp. Consolidated magnetic core containing amorphous metal
JP2001293098A (ja) * 2000-04-14 2001-10-23 Nippon Koden Corp コイル装置およびコイル駆動装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840118C (de) * 1949-09-04 1952-05-29 Adolf Messer G M B H Gewickelter Eisenkern fuer wechselnd belastete Transformatoren
US3157866A (en) * 1961-10-25 1964-11-17 Western Electric Co Ring-type magnetic memory element
US3315087A (en) * 1963-03-22 1967-04-18 Gen Time Corp Magnetic pulse counter and pulse forming circuit
FR1401396A (fr) * 1964-04-23 1965-06-04 Lignes Telegraph Telephon Noyaux magnétiques améliorés
CH502683A (de) * 1968-10-15 1971-01-31 Vacuumschmelze Gmbh Funkentstördrossel, insbesondere zur Funkentstörung von Halbleiterschaltungen
DE2223116C3 (de) * 1972-05-12 1981-04-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zusammengesetzter magnetischer Ringkern
ZA774496B (en) * 1977-07-28 1978-06-28 Telcon Metals Ltd An improved ferro-magnetic core
JPS6028129B2 (ja) * 1978-10-13 1985-07-03 株式会社日立製作所 変圧器用巻鉄心
US4205288A (en) * 1978-10-27 1980-05-27 Westinghouse Electric Corp. Transformer with parallel magnetic circuits of unequal mean lengths and loss characteristics
JPS5790917A (en) * 1980-11-27 1982-06-05 Toshiba Corp Noncut type wound core
JPS57134908A (en) * 1981-02-16 1982-08-20 Hitachi Ltd Winding core for transformer

Also Published As

Publication number Publication date
BE895330A (fr) 1983-06-10
NO824096L (no) 1983-06-13
GB2111316A (en) 1983-06-29
JPS58112310A (ja) 1983-07-04
KR840003130A (ko) 1984-08-13
FR2518305A1 (fr) 1983-06-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee