BE895330A - Noyau en metal amorphe sans jonction pour un appareil a induction electrique - Google Patents

Noyau en metal amorphe sans jonction pour un appareil a induction electrique

Info

Publication number: BE895330A
Authority: BE; Belgium
Prior art keywords: junction; metal core; amorphous metal; induction apparatus; electric induction
Prior art date: 1981-12-11

Application number

BE0/209719A

Other languages

English (en)

Inventor

K C Lin

P P Corbett

C E Burkhardt

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.)

1981-12-11

Filing date

1982-12-10

Publication date

1983-06-10

1982-12-10 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1983-06-10 Publication of BE895330A publication Critical patent/BE895330A/fr

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)
Manufacturing Cores, Coils, And Magnets (AREA)
Soft Magnetic Materials (AREA)
Magnetic Heads (AREA)

BE0/209719A 1981-12-11 1982-12-10 Noyau en metal amorphe sans jonction pour un appareil a induction electrique BE895330A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE895330A true BE895330A (fr)	1983-06-10

Family

ID=23286702

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/209719A BE895330A (fr)	1981-12-11	1982-12-10	Noyau en metal amorphe sans jonction pour un appareil a induction electrique

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

1982
- 1982-12-07 GB GB08234811A patent/GB2111316B/en not_active Expired
- 1982-12-07 NO NO824096A patent/NO824096L/no unknown
- 1982-12-10 BE BE0/209719A patent/BE895330A/fr not_active IP Right Cessation
- 1982-12-10 JP JP57215613A patent/JPS58112310A/ja active Pending
- 1982-12-10 FR FR8220795A patent/FR2518305A1/fr not_active Withdrawn
- 1982-12-11 KR KR1019820005560A patent/KR840003130A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
GB2111316B (en)	1985-04-17
FR2518305A1 (fr)	1983-06-17
NO824096L (no)	1983-06-13
JPS58112310A (ja)	1983-07-04
KR840003130A (ko)	1984-08-13
GB2111316A (en)	1983-06-29

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Legal Events

Date	Code	Title	Description
1985-06-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19841210

Date

Code

Title

Description

1985-06-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19841210