NZ191840A - Transformer core construction - Google Patents

Transformer core construction

Info

Publication number
NZ191840A
NZ191840A NZ19184079A NZ19184079A NZ191840A NZ 191840 A NZ191840 A NZ 191840A NZ 19184079 A NZ19184079 A NZ 19184079A NZ 19184079 A NZ19184079 A NZ 19184079A NZ 191840 A NZ191840 A NZ 191840A
Authority
NZ
New Zealand
Prior art keywords
transformer core
core construction
construction
transformer
core
Prior art date
Application number
NZ19184079A
Other languages
English (en)
Inventor
L Manderson
Original Assignee
L Manderson
Manderson S
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 L Manderson, Manderson S filed Critical L Manderson
Publication of NZ191840A publication Critical patent/NZ191840A/xx

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)
NZ19184079A 1978-10-19 1979-10-12 Transformer core construction NZ191840A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ191840A true NZ191840A (en) 1983-06-14

Family

ID=3767791

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ19184079A NZ191840A (en) 1978-10-19 1979-10-12 Transformer core construction

Country Status (6)

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

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
MY177569A (en) * 2011-05-27 2020-09-21 Guangdong Haihong Co Ltd Amorphous alloy stereo wound-core
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
CA1169932A (en) 1984-06-26
DE2967567D1 (de) 1986-02-27
JPS5556615A (en) 1980-04-25
EP0010427B1 (en) 1986-01-15
IN152275B (enrdf_load_stackoverflow) 1983-12-10
EP0010427A1 (en) 1980-04-30
JPS6227527B2 (enrdf_load_stackoverflow) 1987-06-15

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