ES82139U - Perfeccionamientos en los altavoces - Google Patents

Perfeccionamientos en los altavoces

Info

Publication number
ES82139U
ES82139U ES0082139U ES82139U ES82139U ES 82139 U ES82139 U ES 82139U ES 0082139 U ES0082139 U ES 0082139U ES 82139 U ES82139 U ES 82139U ES 82139 U ES82139 U ES 82139U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
speakers
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
ES0082139U
Other languages
English (en)
Other versions
ES82139Y (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.)
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 ES82139U priority Critical patent/ES82139Y/es
Publication of ES82139U publication Critical patent/ES82139U/es
Application granted granted Critical
Publication of ES82139Y publication Critical patent/ES82139Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Membrana de altavoz perfeccionada, que se caracteriza por al hecho de estar dotada de al menos un resonador acústico de cavidad determinado por pantallas conformadas a modo de cúpula situados sobre la cara cóncava del cono que forma la membrana propia del altavoz, a la altura y con distribución conveniente con su concavidad enfrentada a la de dicho cono, cada uno de los cuales, cubriendo total o parcialmente la cara de aquel, lleva practicada sobre su superficie delantera una abertura de contorno apropiado, para la emisión del sonido exterior.
ES82139U 1960-01-20 1960-01-20 Perfeccionamientos en los altavoces Expired ES82139Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES82139U ES82139Y (es) 1960-01-20 1960-01-20 Perfeccionamientos en los altavoces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES82139U ES82139Y (es) 1960-01-20 1960-01-20 Perfeccionamientos en los altavoces

Publications (2)

Publication Number Publication Date
ES82139U true ES82139U (es) 1960-11-16
ES82139Y ES82139Y (es) 1962-03-16

Family

ID=52722987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES82139U Expired ES82139Y (es) 1960-01-20 1960-01-20 Perfeccionamientos en los altavoces

Country Status (1)

Country Link
ES (1) ES82139Y (es)

Also Published As

Publication number Publication date
ES82139Y (es) 1962-03-16

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