OA05071A - Circuit magnétique pour transformateurs électriques triphasés - Google Patents

Circuit magnétique pour transformateurs électriques triphasés

Info

Publication number
OA05071A
OA05071A OA55571A OA55571A OA05071A OA 05071 A OA05071 A OA 05071A OA 55571 A OA55571 A OA 55571A OA 55571 A OA55571 A OA 55571A OA 05071 A OA05071 A OA 05071A
Authority
OA
OAPI
Prior art keywords
magnetic circuit
phase electrical
electrical transformers
transformers
phase
Prior art date
Application number
OA55571A
Other languages
English (en)
French (fr)
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 OA05071A publication Critical patent/OA05071A/xx

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)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Hard Magnetic Materials (AREA)
OA55571A 1974-10-07 1975-07-30 Circuit magnétique pour transformateurs électriques triphasés OA05071A (fr)

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
OA05071A true OA05071A (fr) 1981-01-31

Family

ID=26641079

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55571A OA05071A (fr) 1974-10-07 1975-07-30 Circuit magnétique pour transformateurs électriques triphasés

Country Status (11)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702455A1 (de) * 1977-01-21 1978-07-27 Andreev Raeumlicher dreiphasenmagnetleiter
NZ191840A (en) * 1978-10-19 1983-06-14 L Manderson Transformer core construction
DE19615352A1 (de) * 1995-04-20 1996-10-24 Arno Schmidt Dreiphasen-Ringkern für Transformatoren oder Drosseln
UA54619C2 (uk) * 1998-09-02 2003-03-17 Леннарт Хеглунд Осердя трансформатора
SE0000410D0 (sv) * 2000-02-06 2000-02-06 Lennart Hoeglund Trefas transformatorkärna
KR101154813B1 (ko) 2010-10-26 2012-06-13 한양전기공업(주) 장방형상의 단위코어가 결합된 변압기
CN102646495A (zh) * 2011-02-22 2012-08-22 李珏莹 减少磁性线圈中的磁芯产生涡流的方法
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
RS52864B (en) * 2011-07-22 2013-12-31 Ivan PEJČIĆ DELTA MAGNETIC CORE THREE-PHASE TRANSFORMER
IL217576A0 (en) * 2012-01-17 2012-03-29 Eliezer Adar Three phase transformer and method for manufacturing same
CN105990003B (zh) * 2015-02-25 2020-12-04 上海稳得新能源科技有限公司 立体混合型零间隙磁路三相变压器
RU2714448C1 (ru) * 2019-08-26 2020-02-17 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Способ получения разверток лент для изготовления кольцевых ленточных элементов магнитопроводов (варианты)
RU2714676C1 (ru) * 2019-08-26 2020-02-19 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Пространственный симметричный ленточный магнитопровод с круговым поперечным сечением стержней

Also Published As

Publication number Publication date
SE7505720L (sv) 1976-04-08
ES438249A1 (es) 1977-06-01
IL47234A0 (en) 1975-07-28
BR7503323A (pt) 1976-08-17
AR204449A1 (es) 1976-02-06
JPS5142927A (xx) 1976-04-12
DE2526502A1 (de) 1976-04-15
FR2287760A1 (fr) 1976-05-07
NL7505363A (nl) 1976-04-09
AU8141575A (en) 1976-11-25

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