ES215715U - Aparato avisador electroacustico perfeccionado. - Google Patents

Aparato avisador electroacustico perfeccionado.

Info

Publication number
ES215715U
ES215715U ES0215715U ES215715U ES215715U ES 215715 U ES215715 U ES 215715U ES 0215715 U ES0215715 U ES 0215715U ES 215715 U ES215715 U ES 215715U ES 215715 U ES215715 U ES 215715U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
perfected
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
ES0215715U
Other languages
English (en)
Other versions
ES215715Y (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.)
Sidevan SA
Original Assignee
Sidevan SA
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 Sidevan SA filed Critical Sidevan SA
Priority to ES1975215715U priority Critical patent/ES215715Y/es
Publication of ES215715U publication Critical patent/ES215715U/es
Application granted granted Critical
Publication of ES215715Y publication Critical patent/ES215715Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

Aparato avisador electroacústico perfeccionado, caracterizado esencialmente por estar constituido por una caja dotada en su tapa de una serie de taladros de salida del sonido, albergando en su interior el correspondiente motor y que queda rodeado por una pieza en "C" cuya lámina superior constituye la membrana vibrante, la intermedia es de menor anchura y centralmente ranurada para aumentar su flexibilidad y sensibilidad de la membrana y la inferior, queda bajo el núcleo y se fija al igual que éste con un sólo tornillo central inferior pasante.
ES1975215715U 1975-09-30 1975-09-30 Aparato avisador electroacustico perfeccionado. Expired ES215715Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1975215715U ES215715Y (es) 1975-09-30 1975-09-30 Aparato avisador electroacustico perfeccionado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1975215715U ES215715Y (es) 1975-09-30 1975-09-30 Aparato avisador electroacustico perfeccionado.

Publications (2)

Publication Number Publication Date
ES215715U true ES215715U (es) 1976-08-01
ES215715Y ES215715Y (es) 1976-12-16

Family

ID=8379813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975215715U Expired ES215715Y (es) 1975-09-30 1975-09-30 Aparato avisador electroacustico perfeccionado.

Country Status (1)

Country Link
ES (1) ES215715Y (es)

Also Published As

Publication number Publication date
ES215715Y (es) 1976-12-16

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