YU48139B - LAMINATED MAGNETIC core - Google Patents

LAMINATED MAGNETIC core

Info

Publication number
YU48139B
YU48139B YU13291A YU13291A YU48139B YU 48139 B YU48139 B YU 48139B YU 13291 A YU13291 A YU 13291A YU 13291 A YU13291 A YU 13291A YU 48139 B YU48139 B YU 48139B
Authority
YU
Yugoslavia
Prior art keywords
formation
contour
formations
width
middle formation
Prior art date
Application number
YU13291A
Other languages
Serbo-Croatian (sh)
Other versions
YU13291A (en
Inventor
Branimir Jakovljević
Original Assignee
Branimir Jakovljević
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 Branimir Jakovljević filed Critical Branimir Jakovljević
Priority to SI9110132A priority Critical patent/SI9110132A/en
Priority to HR930683A priority patent/HRP930683A2/en
Publication of YU13291A publication Critical patent/YU13291A/en
Publication of YU48139B publication Critical patent/YU48139B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

LAMINIRANA MAGNETNA JEZGRA pri čemu se svaka konturna formacija pruža iz naspramnih krajeva (1.1, 1.2) srednje formacije (1) i sa srednjom formacijom definiše otvor (3) kroz čiji deo može da prodje najmanje jedan kalem (10), naznačen time, što srednje formacije (1) sadrže zone razdvajanja (9) prema jednom njihovom kraju, a koje se pružaju u pravoj liniji preko cele širine srednje for-macije (1), gde zone razdvajanja (9) leže van površine obuh-vaćene pomenutih konturnim formacijama (2.1) tako da je svaka konturna formacija (2.1) neprekinuta po celoj svojoj dužini, i da svaka konturna formacija (2.1) ima zaobljenu spoljnju ugaonu zonu (4, 5) takvu, da je širina (We) svake konturne formacije (2.1) u širini uniformna celom svojom dužinom, i da je udubljenje (8) odredjeno izmedju pomenutih konturnih formacija (2.1) u blizini zone razdvajanja (9) i sa druge strane zone razdvajanja (9) kao srednja formacija (1), takva da konturne formacije (2.1), u primeni prilagode srednje formacije (1) sa delovima (9.1) sloja na naspramnim stranama zone razdvajanja (9) postavljene u suštini podužno. - Prijava sadrži još 11 zavisnih zahteva.LAMINATED MAGNETIC CORE where each contour formation extends from the opposite ends (1.1, 1.2) of the middle formation (1) and with the middle formation defines an opening (3) through which at least one coil (10) can pass, characterized in that the middle the formations (1) comprise separation zones (9) towards one end thereof, which extend in a straight line over the entire width of the middle formation (1), where the separation zones (9) lie outside the surface covered by said contour formations (2.1). ) so that each contour formation (2.1) is continuous along its entire length, and that each contour formation (2.1) has a rounded outer corner zone (4, 5) such that the width (We) of each contour formation (2.1) is in width uniform along its entire length, and that the recess (8) is defined between said contour formations (2.1) near the separation zone (9) and on the other side of the separation zone (9) as a middle formation (1), such that the contour formations (2.1) , in the application of the adaptation of the middle formation (1) with d elements (9.1) of the layer on opposite sides of the separation zone (9) arranged substantially longitudinally. - The application contains 11 more dependent requests.

YU13291A 1990-01-25 1991-01-25 LAMINATED MAGNETIC core YU48139B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI9110132A SI9110132A (en) 1990-01-25 1991-01-25 Laminate for magnetic core
HR930683A HRP930683A2 (en) 1990-01-25 1993-04-01 Laminate for a magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA90540 1990-01-25

Publications (2)

Publication Number Publication Date
YU13291A YU13291A (en) 1994-06-10
YU48139B true YU48139B (en) 1997-05-28

Family

ID=25579994

Family Applications (1)

Application Number Title Priority Date Filing Date
YU13291A YU48139B (en) 1990-01-25 1991-01-25 LAMINATED MAGNETIC core

Country Status (3)

Country Link
EP (1) EP0439410A3 (en)
JP (1) JPH04212403A (en)
YU (1) YU48139B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6335673B1 (en) 1995-12-14 2002-01-01 Schneider Electric Sa Current transformer and its manufacturing process
FR2742573B1 (en) * 1995-12-14 1998-02-06 Schneider Electric Sa CURRENT TRANSFORMER AND MANUFACTURING METHOD THEREOF
DE69728972T2 (en) 1996-05-29 2005-05-04 Abb Ab TRANSFORMER / REACTOR
EA001173B1 (en) 1996-05-29 2000-10-30 Абб Аб Insulated conductor for high-voltage windings and a method of manufacturing the same
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
ATE250817T1 (en) 1996-05-29 2003-10-15 Abb Ab CONDUCTOR FOR HIGH VOLTAGE WINDINGS AND ROTATING ELECTRICAL MACHINE HAVING SUCH A CONDUCTOR
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
BR9815420A (en) 1997-11-28 2001-07-17 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding on a rotating high voltage alternating current machine
GB2331857A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Magnetic core assemblies
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
JP5079316B2 (en) * 2006-12-08 2012-11-21 Ｎｅｃトーキン株式会社 Inductance element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678251C (en) * 1931-08-11 1939-07-12 Siemens & Halske Akt Ges Process for the production of transformer cores
DE2755218A1 (en) * 1977-12-10 1979-06-13 Philberth Karl Dr Phys CORE SHEET FOR SHELL, IN PARTICULAR FOR TRANSFORMERS
FR2576447B1 (en) * 1985-01-24 1987-04-03 Baron Guy DEVICE FOR LOW CURRENT TRANSMISSION LINES ATTENUATING PESTS

Also Published As

Publication number Publication date
EP0439410A3 (en) 1992-01-29
EP0439410A2 (en) 1991-07-31
JPH04212403A (en) 1992-08-04
YU13291A (en) 1994-06-10

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