ES195219A1 - A TRANSFORMER OF A.F. - Google Patents

A TRANSFORMER OF A.F.

Info

Publication number
ES195219A1
ES195219A1 ES0195219A ES195219A ES195219A1 ES 195219 A1 ES195219 A1 ES 195219A1 ES 0195219 A ES0195219 A ES 0195219A ES 195219 A ES195219 A ES 195219A ES 195219 A1 ES195219 A1 ES 195219A1
Authority
ES
Spain
Prior art keywords
field
magnetic
generated
constant intensity
shunt
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
ES0195219A
Other languages
Spanish (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 ES195219A1 publication Critical patent/ES195219A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses

Landscapes

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

Abstract

Un transformador A.F. para impulsos eléctricos provisto de un circuíto de ferrita en una parte activa del cual un campo de intensidad constante es engendrado por un imán permanente al paso de n campo opuesto es engendrado por la corriente pulsatoria y en un shunt magnético del cual el campo de intensidad constante y el campo producido por la corriente pulsatoria tienen el mismo sentido al paso que las constantes magnéticas del shunt magnético se eligen de manera que la materia magnética de dicho shunt no sea saturada por la resultante del campo de intensidad constante y del campo engendrado por la corriente pulsatoria disponiéndose un circuíto cerrado de materia buena conductora de la electricidad para crear en la proximidad de la unión entre el imán permanente y el circuíto magnético corrientes de torbellino que prácticamente no provocan pérdidas.A transformer A.F. for electrical impulses provided with a ferrite circuit in an active part of which a field of constant intensity is generated by a permanent magnet at the passage of an opposite field is generated by the pulsating current and in a magnetic shunt of which the field of constant intensity and the field produced by the pulsating current have the same direction as the magnetic constants of the magnetic shunt are chosen so that the magnetic matter of said shunt is not saturated by the resultant of the field of constant intensity and the field generated by the current pulsating, a closed circuit of good electrically conductive material being arranged to create in the vicinity of the junction between the permanent magnet and the magnetic circuit eddy currents that cause practically no losses.

ES0195219A 1949-11-07 1950-11-04 A TRANSFORMER OF A.F. Expired ES195219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2852449A GB669603A (en) 1949-11-07 1949-11-07 Improvements in high frequency electric transformers for the transmission of electric impulses

Publications (1)

Publication Number Publication Date
ES195219A1 true ES195219A1 (en) 1952-04-16

Family

ID=10276994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0195219A Expired ES195219A1 (en) 1949-11-07 1950-11-04 A TRANSFORMER OF A.F.

Country Status (2)

Country Link
ES (1) ES195219A1 (en)
GB (1) GB669603A (en)

Also Published As

Publication number Publication date
GB669603A (en) 1952-04-02

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