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ES469255A1 - Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos - Google Patents

Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos

Info

Publication number
ES469255A1
ES469255A1 ES469255A ES469255A ES469255A1 ES 469255 A1 ES469255 A1 ES 469255A1 ES 469255 A ES469255 A ES 469255A ES 469255 A ES469255 A ES 469255A ES 469255 A1 ES469255 A1 ES 469255A1
Authority
ES
Spain
Prior art keywords
magnetic
motors
translation
construction
machine
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
ES469255A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES469255A priority Critical patent/ES469255A1/es
Publication of ES469255A1 publication Critical patent/ES469255A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Perfeccionamientos en la construcción de motores para transductores electroacústicos, especialmente altavoces, formados por un imán permanente anular, uno de cuyos polos comunica con un núcleo magnético central y el otro con una abertura de una placa magnética delantera ,que rodea el extremo de este núcleo formando el entrehierro para la bobina móvil del transductor caracterizados esencialmente por el hecho de disponer alrededor del imán permanente del motor un trayecto magnético que rodea completamente las superficies externas del imán y comunica magnéticamente entre sí los bordes libres de las dos placas magnéticas extrema de dicho motor, encauzado prácticamente la totalidad de las líneas de fuerza correspondientes al campo magnético de dispersión, directamente de una a la otra bases de la referida ferrita.
ES469255A 1978-04-04 1978-04-04 Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos Expired ES469255A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES469255A ES469255A1 (es) 1978-04-04 1978-04-04 Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES469255A ES469255A1 (es) 1978-04-04 1978-04-04 Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos

Publications (1)

Publication Number Publication Date
ES469255A1 true ES469255A1 (es) 1979-01-01

Family

ID=8475942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469255A Expired ES469255A1 (es) 1978-04-04 1978-04-04 Perfeccionamientos en la construccion de motores para trans-ductores electroacusticos

Country Status (1)

Country Link
ES (1) ES469255A1 (es)

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