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ES377264A1 - Un transformador electrico. - Google Patents

Un transformador electrico.

Info

Publication number
ES377264A1
ES377264A1 ES377264A ES377264A ES377264A1 ES 377264 A1 ES377264 A1 ES 377264A1 ES 377264 A ES377264 A ES 377264A ES 377264 A ES377264 A ES 377264A ES 377264 A1 ES377264 A1 ES 377264A1
Authority
ES
Spain
Prior art keywords
bundles
electrical
magnetic
sheets
core structure
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
ES377264A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES377264A1 publication Critical patent/ES377264A1/es
Expired legal-status Critical Current

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
ES377264A 1969-04-09 1970-03-07 Un transformador electrico. Expired ES377264A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81463369A 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
ES377264A1 true ES377264A1 (es) 1972-06-01

Family

ID=25215593

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377264A Expired ES377264A1 (es) 1969-04-09 1970-03-07 Un transformador electrico.

Country Status (4)

Country Link
US (1) US3538472A (es)
BE (1) BE748744A (es)
ES (1) ES377264A1 (es)
FR (1) FR2041148B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266273B1 (es) * 1974-03-29 1976-12-17 Jeumont Schneider
FR2419573A1 (fr) * 1978-03-09 1979-10-05 Jeumont Schneider Perfectionnement aux flasques de serrage d'un noyau magnetique de transformateur de puissance
DE3104270A1 (de) * 1981-02-07 1982-09-02 Vacuumschmelze Gmbh, 6450 Hanau Funkentstoeranordnung und verfahren zur herstellung
US4656452A (en) * 1985-11-08 1987-04-07 Rte Corporation Transformer telephone influence tractor core shunt
DE10211304A1 (de) * 2001-03-13 2003-01-09 Schulz Uwe Magnetfeldschirmung
US20100245015A1 (en) * 2009-03-31 2010-09-30 Shang S R Hot-forming fabrication method and product of magnetic component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610867A (en) * 1923-09-18 1926-12-14 Gen Electric Transformer
US1763150A (en) * 1927-07-15 1930-06-10 Westinghouse Electric & Mfg Co Reactor system
US2370045A (en) * 1942-10-22 1945-02-20 Westinghouse Electric & Mfg Co Shielding transformer structures
GB695700A (en) * 1951-09-06 1953-08-12 Westinghouse Electric Int Co Improvements in or relating to bonded magnetic cores and processes for producing them
DE961190C (de) * 1954-08-19 1957-04-04 Westinghouse Electric Corp Transformator mit lamelliertem, die Wicklungen tragendem Eisenkern und zusaetzlichenlamellierten Hilfskernen
FR1356806A (fr) * 1963-05-17 1964-03-27 Frako Kondensator Apparate Noyau magnétique en bande enroulée, notamment pour les transformateurs et procédé pour la fabrication d'un tel noyau
US3281745A (en) * 1963-09-10 1966-10-25 Westinghouse Electric Corp Corona and magnetic shielding structure for electrical transformers
GB1115862A (en) * 1964-03-04 1968-05-29 English Electric Co Ltd Improvements in or relating to inductive apparatus
FR1409412A (fr) * 1964-07-16 1965-08-27 Comp Generale Electricite Perfectionnements aux bobines de réactance
FR1459024A (fr) * 1964-08-10 1966-04-29 Montage de transformateurs
US3464041A (en) * 1968-03-06 1969-08-26 Allis Chalmers Mfg Co Electrical transformer having leakage flux shield

Also Published As

Publication number Publication date
FR2041148B1 (es) 1973-10-19
FR2041148A1 (es) 1971-01-29
US3538472A (en) 1970-11-03
BE748744A (fr) 1970-09-16

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