IL47234A0 - Magnetic circuit for three-phase electric transformers - Google Patents

Magnetic circuit for three-phase electric transformers

Info

Publication number
IL47234A0
IL47234A0 IL47234A IL4723475A IL47234A0 IL 47234 A0 IL47234 A0 IL 47234A0 IL 47234 A IL47234 A IL 47234A IL 4723475 A IL4723475 A IL 4723475A IL 47234 A0 IL47234 A0 IL 47234A0
Authority
IL
Israel
Prior art keywords
magnetic circuit
phase electric
electric transformers
transformers
phase
Prior art date
Application number
IL47234A
Original Assignee
Ingenieria Electrica Ind Sa
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 Ingenieria Electrica Ind Sa filed Critical Ingenieria Electrica Ind Sa
Publication of IL47234A0 publication Critical patent/IL47234A0/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
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
IL47234A 1974-10-07 1975-05-05 Magnetic circuit for three-phase electric transformers IL47234A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX15419574 1974-10-07
MX15718775 1975-03-14

Publications (1)

Publication Number Publication Date
IL47234A0 true IL47234A0 (en) 1975-07-28

Family

ID=26641079

Family Applications (1)

Application Number Title Priority Date Filing Date
IL47234A IL47234A0 (en) 1974-10-07 1975-05-05 Magnetic circuit for three-phase electric transformers

Country Status (11)

Country Link
JP (1) JPS5142927A (en)
AR (1) AR204449A1 (en)
AU (1) AU8141575A (en)
BR (1) BR7503323A (en)
DE (1) DE2526502A1 (en)
ES (1) ES438249A1 (en)
FR (1) FR2287760A1 (en)
IL (1) IL47234A0 (en)
NL (1) NL7505363A (en)
OA (1) OA05071A (en)
SE (1) SE7505720L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702455A1 (en) * 1977-01-21 1978-07-27 Andreev Three=phase transformer core - has three rectangular rings with parallel sides adjacent, to form triangular prism shape
NZ191840A (en) * 1978-10-19 1983-06-14 L Manderson Transformer core construction
DE19615352A1 (en) * 1995-04-20 1996-10-24 Arno Schmidt Three=phase toroidal core for transformers or chokes
UA54619C2 (en) * 1998-09-02 2003-03-17 Леннарт Хеглунд Transformer core
SE0000410D0 (en) * 2000-02-06 2000-02-06 Lennart Hoeglund Three phase transformer core
KR101154813B1 (en) 2010-10-26 2012-06-13 한양전기공업(주) Transformer with a unit core
CN102646495A (en) * 2011-02-22 2012-08-22 李珏莹 Method for reducing eddy current generated by magnetic core in magnetic coil
CN102314997A (en) * 2011-05-27 2012-01-11 广东海鸿变压器有限公司 Amorphous alloy stereo roll iron core
RS52864B (en) * 2011-07-22 2013-12-31 Ivan PEJČIĆ Delta magnetic core for three-phase transformer
IL217576A0 (en) * 2012-01-17 2012-03-29 Eliezer Adar Three phase transformer and method for manufacturing same
CN105990003B (en) * 2015-02-25 2020-12-04 上海稳得新能源科技有限公司 Three-dimensional mixed zero-gap magnetic circuit three-phase transformer
RU2714676C1 (en) * 2019-08-26 2020-02-19 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Spatial symmetrical tape magnetic core with circular cross-section of rods
RU2714448C1 (en) * 2019-08-26 2020-02-17 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Method for obtaining flat blanks of tapes for making magnetic tape conductor elements (versions)

Also Published As

Publication number Publication date
OA05071A (en) 1981-01-31
SE7505720L (en) 1976-04-08
AU8141575A (en) 1976-11-25
JPS5142927A (en) 1976-04-12
BR7503323A (en) 1976-08-17
DE2526502A1 (en) 1976-04-15
AR204449A1 (en) 1976-02-06
ES438249A1 (en) 1977-06-01
FR2287760A1 (en) 1976-05-07
NL7505363A (en) 1976-04-09

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