ES2023309A6 - Aparato de deteccion de intrusos por infrasonidos. - Google Patents

Aparato de deteccion de intrusos por infrasonidos.

Info

Publication number
ES2023309A6
ES2023309A6 ES9000789A ES9000789A ES2023309A6 ES 2023309 A6 ES2023309 A6 ES 2023309A6 ES 9000789 A ES9000789 A ES 9000789A ES 9000789 A ES9000789 A ES 9000789A ES 2023309 A6 ES2023309 A6 ES 2023309A6
Authority
ES
Spain
Prior art keywords
infrasound
detecting intruders
security
intruder
accumulators
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.)
Expired - Fee Related
Application number
ES9000789A
Other languages
English (en)
Inventor
Garcia Laureano Suarez
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.)
ADA ACEBAL SILVERIO
Original Assignee
ADA ACEBAL SILVERIO
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 ADA ACEBAL SILVERIO filed Critical ADA ACEBAL SILVERIO
Priority to ES9000789A priority Critical patent/ES2023309A6/es
Publication of ES2023309A6 publication Critical patent/ES2023309A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1681—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using infrasonic detecting means, e.g. a microphone operating below the audible frequency range

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

1. APARATO DE DETECCION DE INTRUSOS POR INFRASONIDOS, QUE COMPRENDE CIRCUITOS DE CONTROL, DE TEMPORIZACION Y AVISADORES ACUSTICOS, CARACTERIZADO PORQUE SE DISPONE UN SENSOR DE SONIDOS ESPECIALMENTE DE LOS INFRASONIDOS GENERADOR POR EL INTRUSO ASOCIADO A CIRCUITOS DE FILTRADO Y AMPLIFICACION DE LAS TENSIONES GENERADAS POR LOS INFRASONIDOS EN EL SENSOR, CUYAS TENSIONES CONFORMAN UN IMPULSO DE DISPARO DE UN CIRCUITO DE CONTROL Y TEMPORIZACION, CUYAS TEMPORIZACIONES INHIBEN Y DISPARAN EL FUNCIONAMIENTO DE AVISADORES ACUSTICOS CON CIRCUITOS ASOCIADOS POR ACCIONAMIENTO DE OTROS MEDIOS DE SEGURIDAD.
ES9000789A 1990-03-16 1990-03-16 Aparato de deteccion de intrusos por infrasonidos. Expired - Fee Related ES2023309A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9000789A ES2023309A6 (es) 1990-03-16 1990-03-16 Aparato de deteccion de intrusos por infrasonidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9000789A ES2023309A6 (es) 1990-03-16 1990-03-16 Aparato de deteccion de intrusos por infrasonidos.

Publications (1)

Publication Number Publication Date
ES2023309A6 true ES2023309A6 (es) 1992-01-01

Family

ID=8266452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000789A Expired - Fee Related ES2023309A6 (es) 1990-03-16 1990-03-16 Aparato de deteccion de intrusos por infrasonidos.

Country Status (1)

Country Link
ES (1) ES2023309A6 (es)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102