JPS6227527B2 - - Google Patents

Info

Publication number
JPS6227527B2
JPS6227527B2 JP54135836A JP13583679A JPS6227527B2 JP S6227527 B2 JPS6227527 B2 JP S6227527B2 JP 54135836 A JP54135836 A JP 54135836A JP 13583679 A JP13583679 A JP 13583679A JP S6227527 B2 JPS6227527 B2 JP S6227527B2
Authority
JP
Japan
Prior art keywords
steel
core
steel strip
width
cutting
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
JP54135836A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5556615A (en
Inventor
Retsukusu Mandaason Roorensu
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.)
SUUZAN BARERII MANDAASON
Original Assignee
SUUZAN BARERII MANDAASON
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 SUUZAN BARERII MANDAASON filed Critical SUUZAN BARERII MANDAASON
Publication of JPS5556615A publication Critical patent/JPS5556615A/ja
Publication of JPS6227527B2 publication Critical patent/JPS6227527B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
JP13583679A 1978-10-19 1979-10-19 Method of manufacturing iron core for transformer Granted JPS5556615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD647278 1978-10-19

Publications (2)

Publication Number Publication Date
JPS5556615A JPS5556615A (en) 1980-04-25
JPS6227527B2 true JPS6227527B2 (en]) 1987-06-15

Family

ID=3767791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13583679A Granted JPS5556615A (en) 1978-10-19 1979-10-19 Method of manufacturing iron core for transformer

Country Status (6)

Country Link
EP (1) EP0010427B1 (en])
JP (1) JPS5556615A (en])
CA (1) CA1169932A (en])
DE (1) DE2967567D1 (en])
IN (1) IN152275B (en])
NZ (1) NZ191840A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771109B2 (ja) 1994-03-16 1998-07-02 北村機電株式会社 巻鉄心
DE19629930A1 (de) * 1996-07-24 1998-02-05 Siemens Ag Kern eines Transformators mit geschichteten Blechen sowie eine Vorrichtung und ein Verfahren zur Herstellung der Bleche
JP3794928B2 (ja) * 2000-04-17 2006-07-12 東京精電株式会社 低騒音・低損失リアクトル
TW527745B (en) 2000-11-21 2003-04-11 Dainichiseika Color Chem Solidifying material for cell electrolyte solution, and cell comprising the solidifying material
CN102314997A (zh) * 2011-05-27 2012-01-11 广东海鸿变压器有限公司 非晶合金立体卷铁心
IL217576A0 (en) * 2012-01-17 2012-03-29 Eliezer Adar Three phase transformer and method for manufacturing same
FR3112648B1 (fr) * 2020-07-20 2023-04-14 Safran Electrical & Power Procédé de fabrication de boucles pour circuit magnétique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691531C (de) * 1937-07-02 1940-05-29 Aeg Mehrphasenmanteltransformator
GB524285A (en) * 1938-01-25 1940-08-02 British Thomson Houston Co Ltd Improvements in and relating to magnetic cores for transformers and like magnetic induction apparatus
US2366071A (en) * 1939-05-25 1944-12-26 Gen Electric Stationary induction apparatus
US2458112A (en) * 1947-01-20 1949-01-04 Line Material Co Three-phase transformer construction
GB662915A (en) * 1948-11-26 1951-12-12 Westinghouse Electric Int Co Improvements in or relating to three-phase core structures for electrical induction apparatus
GB692845A (en) * 1950-10-21 1953-06-17 Asea Ab Method for producing wound magnetic cores having approximately circular cross-section
GB708995A (en) * 1951-05-08 1954-05-12 British Thomson Houston Co Ltd Improvements in and relating to magnetic cores
DE1011056B (de) * 1953-07-08 1957-06-27 Licentia Gmbh Aus drei Rahmenkernen zusammengesetzter Dreischenkelkern der Tempeltype
FR1107583A (fr) * 1954-06-18 1956-01-03 Cem Comp Electro Mec Procédé de fabrication de circuits magnétiques à tôles enroulées
GB830094A (en) * 1956-12-18 1960-03-09 Bbc Brown Boveri & Cie Yoke for a magnetic circuit and method of producing same
FR1333285A (fr) * 1962-09-04 1963-07-26 A R L Etablissements Augier So Nouveau mode de fabrication des noyaux magnétiques et enroulements de transformateurs
AR204449A1 (es) * 1974-10-07 1976-02-06 Ingenieria Electrica Ind Sa Circuito magnetico para transformadores electricos trifascos
DE2702455A1 (de) * 1977-01-21 1978-07-27 Andreev Raeumlicher dreiphasenmagnetleiter

Also Published As

Publication number Publication date
EP0010427B1 (en) 1986-01-15
EP0010427A1 (en) 1980-04-30
JPS5556615A (en) 1980-04-25
DE2967567D1 (de) 1986-02-27
NZ191840A (en) 1983-06-14
IN152275B (en]) 1983-12-10
CA1169932A (en) 1984-06-26

Similar Documents

Publication Publication Date Title
US4557039A (en) Method of manufacturing transformer cores
US7877861B2 (en) Method of making a transformer having a stacked core with a split leg
JPH05300678A (ja) ダイナモ型電機のための積層組立体及びこれのための層を形成する方法
JP4121008B2 (ja) ステータおよびその製造方法、ならびにステータのコア部材の製造装置
US2467867A (en) Electromagnetic induction apparatus and method of forming same
JPS6030089B2 (ja) 誘導電気機器用磁気鉄心
US5959523A (en) Magnetic core structure
JPS6227527B2 (en])
US2579578A (en) Three-phase core
CN214588372U (zh) 铁芯及电感器
US2456460A (en) Magnetic core
US2974402A (en) Y-shaped magnetic core
US4482880A (en) Iron core for three-phase electromagnetic induction machine
JPS58108935A (ja) 電動機の固定子鉄心及びその製造方法
JPH0123931B2 (en])
CN113077972B (zh) 铁芯及电感器
WO2002065488A3 (en) Method of manufacturing a stacked core for a magnetic induction device
JPS5895A (ja) 紙製熱交換器の製作方法
JPH0365108B2 (en])
JPS6041804Y2 (ja) スキュ−を有する回転電機積層鉄心
JPS6155906A (ja) 大容量変圧器鉄心
US2954601A (en) Method of making three-phase transformer cores
JPS5943703Y2 (ja) 変圧器の五脚鉄心
JPS63260119A (ja) 誘導電器用積み鉄心の製造方法
JPS598487B2 (ja) 多条金属帯を１台のスリッティングマシンで同時にスリットするためのスリット刃組み方法