ES8707360A1 - Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma - Google Patents

Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma

Info

Publication number
ES8707360A1
ES8707360A1 ES556616A ES556616A ES8707360A1 ES 8707360 A1 ES8707360 A1 ES 8707360A1 ES 556616 A ES556616 A ES 556616A ES 556616 A ES556616 A ES 556616A ES 8707360 A1 ES8707360 A1 ES 8707360A1
Authority
ES
Spain
Prior art keywords
premises
intruder detection
alarm system
pressure
protected
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
Application number
ES556616A
Other languages
English (en)
Other versions
ES556616A0 (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.)
SMCM SA
Original Assignee
SMCM 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 SMCM SA filed Critical SMCM SA
Publication of ES556616A0 publication Critical patent/ES556616A0/es
Publication of ES8707360A1 publication Critical patent/ES8707360A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/20—Actuation by change of fluid pressure

Landscapes

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

Abstract

DISPOSITIVO PARA LA DETECCION DE INTRUSISMO, APLICABLE ESPECIALMENTE A UN SISTEMA DE ALARMA. CONSTA DE UN PRIMER CAPTADOR (14) QUE DETECTA LAS VARIACIONES RELATIVAS A LA PRESION EN RELACION CON UN VALOR MEDIO, EL CUAL ESTA SITUADO EN EL INTERIOR DEL LOCAL (10) QUE HA DE PROTEGERSE; DE UN SEGUNDO CAPTADOR (12) DEL MISMO TIPO QUE EL PRIMERO (14), PERO SITUADO DE FORMA QUE SEA SENSIBLE A LAS VARIACIONES DE PRESION EXTERIORES DEL LOCAL (10), EL CUAL ESTA PREFERENTEMENTE SITUADO EN UN LUGAR EXPUESTO A LAS PERTURBACIONES; Y DE UN SISTEMA DE TRATAMIENTO DE SEÑALES (16), EL CUAL REALIZA UN ANALISIS DIFERENCIAL DE LAS DOS SEÑALES EMITIDAS POR LOS RESPECTIVOS CAPTADORES (12, 14), AL OBJETO DE DETECTAR UNA SEÑAL DE INTRUSISMO.
ES556616A 1986-03-18 1986-06-25 Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma Expired ES8707360A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8603823A FR2596179A1 (fr) 1986-03-18 1986-03-18 Systeme de detection d'intrusion, applicable notamment a un systeme d'alarme

Publications (2)

Publication Number Publication Date
ES556616A0 ES556616A0 (es) 1987-08-01
ES8707360A1 true ES8707360A1 (es) 1987-08-01

Family

ID=9333220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556616A Expired ES8707360A1 (es) 1986-03-18 1986-06-25 Dispositivo de deteccion de intrusion aplicable especialmente a un sistema de alarma

Country Status (4)

Country Link
BE (1) BE904949A (es)
ES (1) ES8707360A1 (es)
FR (1) FR2596179A1 (es)
IT (1) IT1193159B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111145474A (zh) * 2019-12-27 2020-05-12 冷光君 压差式防盗报警系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7617294A (en) * 1993-09-01 1995-03-22 A3P S.A.R.L Device for detecting an intruder in a building or vehicle by infrasonic and/or pressure wave detection and method for so detecting an intruder
GB2499469A (en) * 2012-02-15 2013-08-21 Safehouse Habitats Scotland Ltd Control System for a Hot Work Habitat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672820A (es) * 1965-11-25 1966-03-16
GB2020872B (en) * 1978-05-15 1982-10-13 Spirig Ernst Ambient noise intruder alarm
FR2517093A1 (fr) * 1981-11-20 1983-05-27 Gay Pierre Dispositif de securite contre le vol, pour des locaux ou des enceintes fermees
FR2560701B1 (fr) * 1984-03-05 1987-04-17 Sogesec Sarl Detecteur d'acces a pression differentielle
FR2569027B1 (fr) * 1984-03-28 1986-12-05 Vg Electronique Electro Guglie Procede de detection perimetrique a infrasons, traitement des infrasons
GB2157042B (en) * 1984-04-06 1987-09-09 Microprotector Ltd Detecting intruders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111145474A (zh) * 2019-12-27 2020-05-12 冷光君 压差式防盗报警系统

Also Published As

Publication number Publication date
ES556616A0 (es) 1987-08-01
IT8667585A0 (it) 1986-07-22
IT1193159B (it) 1988-06-02
BE904949A (fr) 1986-10-16
FR2596179A1 (fr) 1987-09-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505