ES290380U - Sound transducer device in electrical signals (Machine-translation by Google Translate, not legally binding) - Google Patents

Sound transducer device in electrical signals (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290380U
ES290380U ES1985290380U ES290380U ES290380U ES 290380 U ES290380 U ES 290380U ES 1985290380 U ES1985290380 U ES 1985290380U ES 290380 U ES290380 U ES 290380U ES 290380 U ES290380 U ES 290380U
Authority
ES
Spain
Prior art keywords
translation
machine
electrical signals
legally binding
google translate
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
ES1985290380U
Other languages
Spanish (es)
Other versions
ES290380Y (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.)
CASTILLO CAMPINS ROSA
Original Assignee
CASTILLO CAMPINS ROSA
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 CASTILLO CAMPINS ROSA filed Critical CASTILLO CAMPINS ROSA
Priority to ES1985290380U priority Critical patent/ES290380Y/en
Publication of ES290380U publication Critical patent/ES290380U/en
Application granted granted Critical
Publication of ES290380Y publication Critical patent/ES290380Y/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

Transducer device of sound in electrical signals, essentially characterized in that it is constituted by a metallized base provided with a peripheral wall which with the base constitutes a cavity in which projections are provided for the assembly formed by the electrode which is separated from the background constituting an acoustic chamber in which a hole gives way to the external atmosphere, having provided a cover that fitted to the walls of the metallized base constitutes with this a compression chamber. (Machine-translation by Google Translate, not legally binding)
ES1985290380U 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS Expired ES290380Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1985290380U ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985290380U ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Publications (2)

Publication Number Publication Date
ES290380U true ES290380U (en) 1986-08-16
ES290380Y ES290380Y (en) 1987-05-01

Family

ID=8438337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985290380U Expired ES290380Y (en) 1985-11-18 1985-11-18 SOUND TRANSDUCER DEVICE ON ELECTRICAL SIGNALS

Country Status (1)

Country Link
ES (1) ES290380Y (en)

Also Published As

Publication number Publication date
ES290380Y (en) 1987-05-01

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