DE3267201D1 - Application of core plates to magnetic circuits - Google Patents

Application of core plates to magnetic circuits

Info

Publication number
DE3267201D1
DE3267201D1 DE8282100009T DE3267201T DE3267201D1 DE 3267201 D1 DE3267201 D1 DE 3267201D1 DE 8282100009 T DE8282100009 T DE 8282100009T DE 3267201 T DE3267201 T DE 3267201T DE 3267201 D1 DE3267201 D1 DE 3267201D1
Authority
DE
Germany
Prior art keywords
magnetic circuits
application
core plates
sheet material
pieces
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
DE8282100009T
Other languages
German (de)
Inventor
Ferenc Dipl Ing Kocsis
Endre Dipl Ing Laszlo
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.)
HIRADASTECHNIKAI ANYAGOK GYARA
Original Assignee
HIRADASTECHNIKAI ANYAGOK GYARA
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 HIRADASTECHNIKAI ANYAGOK GYARA filed Critical HIRADASTECHNIKAI ANYAGOK GYARA
Application granted granted Critical
Publication of DE3267201D1 publication Critical patent/DE3267201D1/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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Abstract

1. Magnetic circuits composed of wastelessly cut pieces of sheet material, characterized in that the pieces of sheet material are cut and composed in such a way that in all cross-section of the single legs and yokes of the magnetic circuits directed vertically to the flow direction nearly the same magnetic induction occurs.
DE8282100009T 1981-05-22 1982-01-04 Application of core plates to magnetic circuits Expired DE3267201D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU811515A HU186411B (en) 1981-05-22 1981-05-22 Plate of laminated core for magnetic circuits

Publications (1)

Publication Number Publication Date
DE3267201D1 true DE3267201D1 (en) 1985-12-12

Family

ID=10954828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100009T Expired DE3267201D1 (en) 1981-05-22 1982-01-04 Application of core plates to magnetic circuits

Country Status (5)

Country Link
EP (1) EP0065612B1 (en)
AT (1) ATE16432T1 (en)
DE (1) DE3267201D1 (en)
FI (1) FI70488C (en)
HU (1) HU186411B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965344C (en) * 1941-01-28 1957-06-06 Aeg Iron core for magnetic purposes
US2488391A (en) * 1946-07-09 1949-11-15 Westinghouse Electric Corp Magnetic core structure
DE1037592B (en) * 1952-10-21 1958-08-28 Siemens Ag Electric choke for operating fluorescent lamps
BE795935A (en) * 1972-02-28 1973-06-18 Cetek Const Electrotech INDUCER WINDING WITH MAGNETIC CASING SHAPED BY STACKING SHEET ELEMENTS
AT323282B (en) * 1973-06-14 1975-07-10 Zumtobel Walter TRANSFORMER OR THROTTLE

Also Published As

Publication number Publication date
FI821751A0 (en) 1982-05-18
FI70488B (en) 1986-03-27
EP0065612A2 (en) 1982-12-01
ATE16432T1 (en) 1985-11-15
EP0065612A3 (en) 1983-03-16
HU186411B (en) 1985-07-29
FI70488C (en) 1986-09-19
EP0065612B1 (en) 1985-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee