ES2085235B1 - Transformador de espiras planas. - Google Patents

Transformador de espiras planas.

Info

Publication number
ES2085235B1
ES2085235B1 ES09400514A ES9400514A ES2085235B1 ES 2085235 B1 ES2085235 B1 ES 2085235B1 ES 09400514 A ES09400514 A ES 09400514A ES 9400514 A ES9400514 A ES 9400514A ES 2085235 B1 ES2085235 B1 ES 2085235B1
Authority
ES
Spain
Prior art keywords
transformer
wire turns
insulating material
spires
flat
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 - Fee Related
Application number
ES09400514A
Other languages
English (en)
Other versions
ES2085235R (es
ES2085235A2 (es
Inventor
Hoz Garcia-Bellido Alejandr De
Velasco Salvador Ollero
Rubio Ramon Zamora
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics 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 Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES09400514A priority Critical patent/ES2085235B1/es
Priority to DE69502427T priority patent/DE69502427T2/de
Priority to EP95103110A priority patent/EP0671749B1/en
Priority to AT95103110T priority patent/ATE166179T1/de
Publication of ES2085235A2 publication Critical patent/ES2085235A2/es
Publication of ES2085235R publication Critical patent/ES2085235R/es
Application granted granted Critical
Publication of ES2085235B1 publication Critical patent/ES2085235B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

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

Abstract

TRANSFORMADOR DE ESPIRAS PLANAS. DE ESPECIAL APLICACION EN FUENTES DE ALIMENTACION CONMUTADAS QUE TRABAJAN CON ALTAS FRECUENCIAS DE FUNCIONAMIENTO. EL TRANSFORMADOR ESTA COMPUESTO POR UN NUCLEO (N) Y POR DEVANADOS (D) FORMADOS POR ESPIRAS PLANAS. ESTAS ESPIRAS SON ANILLAS ABIERTAS DE MATERIAL CONDUCTOR CUBIERTAS DE UN MATERIAL AISLANTE, UNIDAS ELECTRICAMENTE EN EL INTERIOR DE LA VENTANA (V) DEL TRANSFORMADOR POR UN PROCESO DE SOLDADURA, HABIENDO ELIMINADO PREVIAMENTE EL MATERIAL AISLANTE QUE TIENEN EN DOS ZONAS DE CADA ANILLA. LAS ESPIRAS DE LOS EXTREMOS (E) SE DIFERENCIAN DE LAS ESPIRAS DEL CENTRO (C) PORQUE POSEEN COMO MINIMO UNA PROLONGACION (P) QUE SE USA COMO TERMINAL POR TRANSFORMADOR. PARA FACILITAR SU MONTAJE PUEDEN DISPONER DE UNA HENDIDURA (H) DESPLAZADA PROGRESIVAMENTE UN ANGULO CON RESPECTO A UN ORIGEN DE TAL FORMA QUE LAS ABERTURAS DE LAS ESPIRAS DE UN DEVANADO (D) FORMAN UNA HELICE.
ES09400514A 1994-03-11 1994-03-11 Transformador de espiras planas. Expired - Fee Related ES2085235B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09400514A ES2085235B1 (es) 1994-03-11 1994-03-11 Transformador de espiras planas.
DE69502427T DE69502427T2 (de) 1994-03-11 1995-03-04 Flachspuletransformator
EP95103110A EP0671749B1 (en) 1994-03-11 1995-03-04 Planar winding transformer
AT95103110T ATE166179T1 (de) 1994-03-11 1995-03-04 Flachspuletransformator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09400514A ES2085235B1 (es) 1994-03-11 1994-03-11 Transformador de espiras planas.

Publications (3)

Publication Number Publication Date
ES2085235A2 ES2085235A2 (es) 1996-05-16
ES2085235R ES2085235R (es) 1997-10-01
ES2085235B1 true ES2085235B1 (es) 1998-05-16

Family

ID=8285528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400514A Expired - Fee Related ES2085235B1 (es) 1994-03-11 1994-03-11 Transformador de espiras planas.

Country Status (4)

Country Link
EP (1) EP0671749B1 (es)
AT (1) ATE166179T1 (es)
DE (1) DE69502427T2 (es)
ES (1) ES2085235B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820072B1 (en) * 1996-07-17 1999-01-27 MAGNETEK S.p.A. Ultra-flat magnetic device for electronic circuits
DE19818673A1 (de) * 1998-04-27 1999-10-28 Thomson Brandt Gmbh Spule
JP4356928B2 (ja) * 2004-01-30 2009-11-04 Ｔｄｋ株式会社 折畳みコイル、折畳みコイル用ボビンおよび折畳みコイルの製造方法
RU2766854C1 (ru) * 2021-08-16 2022-03-16 Юрий Николаевич Шуваев Обмотка электромагнитного устройства

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271716A (en) * 1962-05-28 1966-09-06 Advanced Kinetics Inc High-current pulse transformer
FR2476898B1 (fr) * 1980-02-22 1985-06-28 Mini Informatiq System Ste Eur Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages
JPS5821806A (ja) * 1981-07-31 1983-02-08 Toko Inc 積層コイル

Also Published As

Publication number Publication date
EP0671749B1 (en) 1998-05-13
ES2085235R (es) 1997-10-01
DE69502427T2 (de) 1999-01-14
ES2085235A2 (es) 1996-05-16
DE69502427D1 (de) 1998-06-18
EP0671749A1 (en) 1995-09-13
ATE166179T1 (de) 1998-05-15

Similar Documents

Publication Publication Date Title
RU94020732A (ru) Способ изготовления обмотки для электрического двигателя
JPH0358158B2 (es)
ES2085235B1 (es) Transformador de espiras planas.
US5508674A (en) Core-form transformer
GB2019104A (en) Choke coil
NO931245D0 (no) Stavkjerne-stroemomformer
KR0123392Y1 (ko) 권취 컷코어를 사용한 방전관등장치용 안정기
RU93027579A (ru) Высоковольтный трансформатор тока
RU95101832A (ru) Сверхпроводящая катушка
ATE85152T1 (de) Wickelstromwandler.
KR920003125Y1 (ko) 전자레인지의 전압절환장치
GB1422051A (en) Reducing interference voltages between a gauze-electrode and a target in a television camera tube
KR19990076917A (ko) 고주파 변압기
EP0542857A1 (en) Sheet-wound coils
RU96107425A (ru) Электронагревательное устройство
JPS6254905A (ja) シ−トコイル部品
JPS5623720A (en) Single-phase transformer
SU1262581A1 (ru) Трансформатор тока нулевой последовательности
SU1156242A1 (ru) Дроссельный магнитный усилитель
JPS5783011A (en) Coil structure for oil-immersed electric device
RU97105707A (ru) Трансформатор (варианты)
RU94034133A (ru) Слоевая обмотка трансформатора и способ ее изготовления
JPS6165604A (ja) 直線偏波用ヘリカル空中線
JPS6039963Y2 (ja) 雑音防止用フイルタ
SU913463A1 (ru) Активная часть трансформатора 1

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19960516

Kind code of ref document: R

Effective date: 19960516

FD2A Announcement of lapse in spain

Effective date: 20180806