ES473471A1 - Perfeccionamientos en la construccion de transformadores. - Google Patents

Perfeccionamientos en la construccion de transformadores.

Info

Publication number
ES473471A1
ES473471A1 ES473471A ES473471A ES473471A1 ES 473471 A1 ES473471 A1 ES 473471A1 ES 473471 A ES473471 A ES 473471A ES 473471 A ES473471 A ES 473471A ES 473471 A1 ES473471 A1 ES 473471A1
Authority
ES
Spain
Prior art keywords
coils
electrical transformer
primary
secondary coils
static characteristics
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
ES473471A
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.)
AUTOMATISMO CONTROL Y MEDICION
Original Assignee
AUTOMATISMO CONTROL Y MEDICION
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 AUTOMATISMO CONTROL Y MEDICION filed Critical AUTOMATISMO CONTROL Y MEDICION
Priority to ES473471A priority Critical patent/ES473471A1/es
Publication of ES473471A1 publication Critical patent/ES473471A1/es
Priority to GB7931735A priority patent/GB2031657A/en
Priority to FR7923114A priority patent/FR2437053A1/fr
Priority to DE19792937711 priority patent/DE2937711A1/de
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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

TRANSFORMADOR CON BAJA INTENSIDAD DE CORTOCIRCUITO. CADA UNA DE LAS BOBINAS TANTO DEL DEVANADO PRIMARIO (2) COMO DEL SECUNDARIO (3) ESTA CONSTITUIDA POR UNA BANDA CONDUCTORA ARROLLADA EN ESPIRAL ALREDEDOR DEL NUCLEO. EL ANCHO DE LA BANDA COINCIDE CON EL DE LA BOBINA. PRIMARIO Y SECUNDARIO ESTAN ENFRENTADOS COAXIALMENTE, DE FORMA QUE EXISTE REPULSION HACIA LOS EXTREMOS. DE LOS CAMPOS ELECTRICOS, LO QUE HACE DISMINUIR LA SECCION EFECTIVA DE CONDUCCION, AUMENTANDO ADEMAS LA DISPERSION DE FLUJO MAGNETICO (6) (7).
ES473471A 1978-09-19 1978-09-19 Perfeccionamientos en la construccion de transformadores. Expired ES473471A1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES473471A ES473471A1 (es) 1978-09-19 1978-09-19 Perfeccionamientos en la construccion de transformadores.
GB7931735A GB2031657A (en) 1978-09-19 1979-09-13 Steep gradient static characteristics electrical transformer
FR7923114A FR2437053A1 (fr) 1978-09-19 1979-09-17 Perfectionnements dans la construction de transformateurs
DE19792937711 DE2937711A1 (de) 1978-09-19 1979-09-18 Transformator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES473471A ES473471A1 (es) 1978-09-19 1978-09-19 Perfeccionamientos en la construccion de transformadores.

Publications (1)

Publication Number Publication Date
ES473471A1 true ES473471A1 (es) 1979-05-01

Family

ID=8476786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473471A Expired ES473471A1 (es) 1978-09-19 1978-09-19 Perfeccionamientos en la construccion de transformadores.

Country Status (4)

Country Link
DE (1) DE2937711A1 (es)
ES (1) ES473471A1 (es)
FR (1) FR2437053A1 (es)
GB (1) GB2031657A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803609A (en) * 1985-10-31 1989-02-07 International Business Machines Corporation D. C. to D. C. converter
DE3546377A1 (de) * 1985-12-31 1987-07-09 Sikora Gernot Dipl Ing Fh Magnetische treiberstufe, insbesondere fuer einen leistungsschalttransistor, und transformator fuer die treiberstufe
DE3546410A1 (de) * 1985-12-31 1987-07-02 Sikora Gernot Dipl Ing Fh Transformator
US6271639B1 (en) * 2000-02-08 2001-08-07 Emerson Electric Co. Capacitor start single phase induction motor with partial winding starting
EP3131105B1 (en) * 2015-08-10 2018-03-21 ABB Schweiz AG Electromagnetic induction device having a foil winding

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643637A (en) * 1948-08-07 1950-09-20 Ekco Ensign Electric Ltd Improvements in or relating to ballasts for use in the circuits of electric discharge lamps
FR1046411A (fr) * 1951-12-14 1953-12-07 A Ve Fa Perfectionnements apportés aux transformateurs à fuites
US3068435A (en) * 1954-04-19 1962-12-11 Sylvania Electric Prod Electromagnetic coils
CH339985A (de) * 1956-03-19 1959-07-31 Leuenberger H Vorschaltvorrichtung für Fluoreszenzröhren
FR1184248A (fr) * 1956-10-12 1959-07-17 American Mach & Foundry Inducteur à plusieurs bobines
SE322839B (es) * 1961-05-29 1970-04-20 Philips Nv
GB1046740A (en) * 1963-09-23 1966-10-26 Haddon Transformers Ltd Improvements in or relating to transformers
DE1218632B (de) * 1965-03-27 1966-06-08 Karl Pfister Kleinschweisstransformator mit Sekundaer-wicklungen sowohl fuer Lichtbogen- wie auch fuer Punktschweissung
BE677875A (es) * 1966-03-15 1966-04-29
AT340005B (de) * 1975-04-28 1977-11-25 Bernhard Philberth Schweissstrom-steuergerat

Also Published As

Publication number Publication date
GB2031657A (en) 1980-04-23
DE2937711A1 (de) 1980-03-27
FR2437053B1 (es) 1983-04-29
FR2437053A1 (fr) 1980-04-18

Similar Documents

Publication Publication Date Title
GB990418A (en) Improvements in electrical apparatus having foil windings
AU576119B2 (en) Shielded current sensor
US2406045A (en) Inductance device
GB1231108A (es)
US2283711A (en) Electrical winding
GB1170473A (en) A Transformer
ES473471A1 (es) Perfeccionamientos en la construccion de transformadores.
US2753513A (en) Transformers
GB1152186A (en) Improvements in Electrical Transformers
GB923870A (en) Electrical inductive apparatus
US2353511A (en) Electric apparatus
ES281210U (es) Transformador electrico.
US1467771A (en) Current-limiting reactance coil
US3968408A (en) Neutralizing transformer
GB1484147A (en) High voltage assemblies
GB909516A (en) Transformer winding
GB1256011A (en) Apparatus incorporating an electrical isolating transformer
GB419284A (en) Improvements in and relating to inductance coils and the like for use in radio-frequency current circuits
GB1073080A (en) Electrical windings
SU746751A1 (ru) Ферровариометр
GB966247A (en) Electrical inductive apparatus
GB1383208A (en) Transformers
JPS55120117A (en) Saturable reactor
Bessho et al. Performance and analysis of an advanced type magnetic frequency tripler with three three-legged cores
GB952417A (en) Combined transformer and variable choke

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201