ES254711U - Perfected electroacustic transducer (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected electroacustic transducer (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES254711U
ES254711U ES1980254711U ES254711U ES254711U ES 254711 U ES254711 U ES 254711U ES 1980254711 U ES1980254711 U ES 1980254711U ES 254711 U ES254711 U ES 254711U ES 254711 U ES254711 U ES 254711U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
circuit
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
ES1980254711U
Other languages
Spanish (es)
Other versions
ES254711Y (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.)
TELECTRON SA
Original Assignee
TELECTRON 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 TELECTRON SA filed Critical TELECTRON SA
Priority to ES1980254711U priority Critical patent/ES254711Y/en
Publication of ES254711U publication Critical patent/ES254711U/en
Application granted granted Critical
Publication of ES254711Y publication Critical patent/ES254711Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

Improved electroacoustic transducer, of the type comprising a box and a lid forming a housing for a monolithic integrated circuit provided with three terminals projecting to the outside of the box and connected to a terminal strip and in whose housing an electret assembly is housed. Said circuit is also connected, characterized in that the monolithic integrated circuit is housed in an insulating frame-box that at one end has notches for the output of the terminals of said circuit and in which slot is a plate that constitutes the rear counter-electrode of the assembly electret and to which is connected circuit that rests on such a plate which is provided with at least one hole to equalize pressures. (Machine-translation by Google Translate, not legally binding)
ES1980254711U 1980-11-27 1980-11-27 PERFECTED ELECTROACOUSTIC TRANSDUCER Expired ES254711Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980254711U ES254711Y (en) 1980-11-27 1980-11-27 PERFECTED ELECTROACOUSTIC TRANSDUCER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980254711U ES254711Y (en) 1980-11-27 1980-11-27 PERFECTED ELECTROACOUSTIC TRANSDUCER

Publications (2)

Publication Number Publication Date
ES254711U true ES254711U (en) 1981-04-01
ES254711Y ES254711Y (en) 1981-11-01

Family

ID=8411969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980254711U Expired ES254711Y (en) 1980-11-27 1980-11-27 PERFECTED ELECTROACOUSTIC TRANSDUCER

Country Status (1)

Country Link
ES (1) ES254711Y (en)

Also Published As

Publication number Publication date
ES254711Y (en) 1981-11-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010201