ES296563Y - Un nucleo para una bobina o transformador electrico - Google Patents

Un nucleo para una bobina o transformador electrico

Info

Publication number
ES296563Y
ES296563Y ES1986296563U ES296563U ES296563Y ES 296563 Y ES296563 Y ES 296563Y ES 1986296563 U ES1986296563 U ES 1986296563U ES 296563 U ES296563 U ES 296563U ES 296563 Y ES296563 Y ES 296563Y
Authority
ES
Spain
Prior art keywords
coil
core
electric transformer
transformer
electric
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
ES1986296563U
Other languages
English (en)
Other versions
ES296563U (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES296563U publication Critical patent/ES296563U/es
Application granted granted Critical
Publication of ES296563Y publication Critical patent/ES296563Y/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
    • H01F27/24—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
    • H01F3/00—Cores, Yokes, or armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
ES1986296563U 1985-02-07 1986-02-04 Un nucleo para una bobina o transformador electrico Expired ES296563Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500338A NL8500338A (nl) 1985-02-07 1985-02-07 Kern, bevattende bandvormig amorf ferromagnetisch materiaal.

Publications (2)

Publication Number Publication Date
ES296563U ES296563U (es) 1987-12-01
ES296563Y true ES296563Y (es) 1988-05-16

Family

ID=19845484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986296563U Expired ES296563Y (es) 1985-02-07 1986-02-04 Un nucleo para una bobina o transformador electrico

Country Status (8)

Country Link
US (1) US4635018A (es)
EP (1) EP0190802B1 (es)
JP (1) JPS61183905A (es)
KR (1) KR860006811A (es)
DE (1) DE3663416D1 (es)
ES (1) ES296563Y (es)
NL (1) NL8500338A (es)
SG (1) SG88190G (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117073A1 (en) * 2013-01-28 2014-07-31 Lakeview Metals, Inc. Forming amorphous metal transformer cores
WO2014164639A1 (en) * 2013-03-13 2014-10-09 Lakeview Metals, Inc. Methods and systems for forming amorphous metal transformer cores

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104364A (en) * 1957-05-07 1963-09-17 Porter Co Inc H K Magnetic core construction
US3638302A (en) * 1967-09-21 1972-02-01 Gen Electric Method of making electromagnetic cores
US3792399A (en) * 1972-08-28 1974-02-12 Nasa Banded transformer cores
FR2344109A1 (fr) * 1976-03-08 1977-10-07 Ungari Serge Transformateur statique a noyau central
GB2105522A (en) * 1981-09-05 1983-03-23 Gen Motors Ltd Laminated core structure

Also Published As

Publication number Publication date
EP0190802B1 (en) 1989-05-17
US4635018A (en) 1987-01-06
EP0190802A1 (en) 1986-08-13
KR860006811A (ko) 1986-09-15
DE3663416D1 (en) 1989-06-22
SG88190G (en) 1990-12-21
NL8500338A (nl) 1986-09-01
JPS61183905A (ja) 1986-08-16
ES296563U (es) 1987-12-01

Similar Documents

Publication Publication Date Title
IT1204772B (it) Nucleo a guscio plurimo di tipo ferromagnetico per bobine elettriche
KR880701011A (ko) 비결정 금속 트랜스포머 코어 및 코일 조립체와 그 제조 방법
ES531309A0 (es) Un dispositivo de nucleo magnetico de transformador electrico
NO884323L (no) Transformatorkjerne.
KR860006177A (ko) 플라이백 변성기
DE3660846D1 (en) Current transformer having a rectangular magnetic core
IT1144870B (it) Nucleo laminato per un trasformatore
ES296563Y (es) Un nucleo para una bobina o transformador electrico
ES543507A0 (es) Un transformador de bobinas concentricas
MX151864A (es) Mejoras en un metodo para formar una estructura de bobina electrica aislada,libre de celulosa para un transformador o similar
IT8021221A0 (it) Trasformatore con nucleo a c.
KR850005670A (ko) 자기헤드용 코어
BR8605515A (pt) Enrolamento para transformadores e bobinas de impedancia
ES286246Y (es) Pasabarras para transformadores electricos
GB2176496B (en) Magnetic head core
ATA167385A (de) Wickelstromwandler
GB2183103B (en) Magnetic core
KR940006428U (ko) 로터리 트랜스용 자심
IT8530612V0 (it) Struttura di nucleo magnetico particolarmente per la realizzazione di trasformatori elettrici.
ES545537A0 (es) Un procedimiento para elaborar una ferrita
DE3666108D1 (en) Electric coil bobbin
KR870005972U (ko) 플라이백 트랜스포머의 코일보빈
KR890003841U (ko) 플라이백 트랜스포머용 페라이트코어구조
KR850006168U (ko) 파우어 트랜스용 핀 타입 세퍼레이트 보빈
GB8503319D0 (en) Transformer cores

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203