ES226790U - Caja acustica perfeccionada. - Google Patents

Caja acustica perfeccionada.

Info

Publication number
ES226790U
ES226790U ES1977226790U ES226790U ES226790U ES 226790 U ES226790 U ES 226790U ES 1977226790 U ES1977226790 U ES 1977226790U ES 226790 U ES226790 U ES 226790U ES 226790 U ES226790 U ES 226790U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
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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.)
Granted
Application number
ES1977226790U
Other languages
English (en)
Other versions
ES226790Y (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.)
Craftsman S A
Original Assignee
Craftsman S A
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 Craftsman S A filed Critical Craftsman S A
Priority to ES1977226790U priority Critical patent/ES226790Y/es
Publication of ES226790U publication Critical patent/ES226790U/es
Application granted granted Critical
Publication of ES226790Y publication Critical patent/ES226790Y/es
Expired legal-status Critical Current

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Landscapes

  • Catching Or Destruction (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Caja acústica perfeccionada, del tipo que presenta en su interior un camino acústico recorrido por la energía sonora generada por las caras traseras de los conos vibrantes de los altavoces, con salida de dichas frecuencias internas por una abertura que comunica el interior de la caja con una cara externa de la misma, caracterizada esencialmente por la provisión, en el borde del falso fondo determinante del camino acústico recorrido por las frecuencias internas, de un componente alargado y de longitud equivalente a la de la abertura, presentando dicho componente una configuración y una sección recta de forma y dimensiones adecuadas para el conveniente recorrido de las diferentes frecuencias en orden a su reproducción óptima.
ES1977226790U 1977-02-21 1977-02-21 Caja acustica perfeccionada. Expired ES226790Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977226790U ES226790Y (es) 1977-02-21 1977-02-21 Caja acustica perfeccionada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977226790U ES226790Y (es) 1977-02-21 1977-02-21 Caja acustica perfeccionada.

Publications (2)

Publication Number Publication Date
ES226790U true ES226790U (es) 1977-04-16
ES226790Y ES226790Y (es) 1977-11-01

Family

ID=8388548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977226790U Expired ES226790Y (es) 1977-02-21 1977-02-21 Caja acustica perfeccionada.

Country Status (1)

Country Link
ES (1) ES226790Y (es)

Also Published As

Publication number Publication date
ES226790Y (es) 1977-11-01

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