OA03991A - Installation sismique de surveillance d'une enceinte. - Google Patents

Installation sismique de surveillance d'une enceinte.

Info

Publication number
OA03991A
OA03991A OA54533A OA54533A OA03991A OA 03991 A OA03991 A OA 03991A OA 54533 A OA54533 A OA 54533A OA 54533 A OA54533 A OA 54533A OA 03991 A OA03991 A OA 03991A
Authority
OA
OAPI
Prior art keywords
enclosure
monitoring
seismic installation
seismic
installation
Prior art date
Application number
OA54533A
Other languages
English (en)
Inventor
D M P Lecuyer
Original Assignee
Francais Detection Eletr
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 Francais Detection Eletr filed Critical Francais Detection Eletr
Publication of OA03991A publication Critical patent/OA03991A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • 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
    • G08B13/1663—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using seismic sensing means

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
OA54533A 1971-04-07 1972-04-06 Installation sismique de surveillance d'une enceinte. OA03991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112290A FR2133079A5 (fr) 1971-04-07 1971-04-07

Publications (1)

Publication Number Publication Date
OA03991A true OA03991A (fr) 1979-09-15

Family

ID=9074910

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54533A OA03991A (fr) 1971-04-07 1972-04-06 Installation sismique de surveillance d'une enceinte.

Country Status (12)

Country Link
BE (1) BE781767A (fr)
CA (1) CA970869A (fr)
CH (1) CH556071A (fr)
DE (1) DE2216319C3 (fr)
ES (1) ES401536A1 (fr)
FR (1) FR2133079A5 (fr)
GB (1) GB1391697A (fr)
IT (1) IT950969B (fr)
LU (1) LU65112A1 (fr)
NL (1) NL7204620A (fr)
OA (1) OA03991A (fr)
SE (1) SE373220B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175771B (en) * 1985-04-17 1989-01-11 Geoquip Security Systems Ltd Vibration sensitive transducer

Also Published As

Publication number Publication date
GB1391697A (en) 1975-04-23
IT950969B (it) 1973-06-20
DE2216319B2 (de) 1978-10-12
ES401536A1 (es) 1975-02-16
DE2216319C3 (de) 1979-05-31
LU65112A1 (fr) 1972-12-07
NL7204620A (fr) 1972-10-10
CA970869A (en) 1975-07-08
FR2133079A5 (fr) 1972-11-24
CH556071A (fr) 1974-11-15
BE781767A (fr) 1972-10-06
SE373220B (fr) 1975-01-27
DE2216319A1 (de) 1972-10-12

Similar Documents

Publication Publication Date Title
BE781069A (fr) Systeme de detection d'intrus
BE793058A (fr) Detecteur d'intrusion
NL7312704A (nl) Bewakingsstelsel.
NL156531B (nl) Elektrisch installatiestelsel.
IT997407B (it) Apparecchiatura perimetrale per la rivelazione di intrusioni
BE817967A (fr) Systeme de detection d'intrusion
NO741564L (no) Termoelektrisk innretning for påvisning av stråling.
CH534405A (fr) Installation d'alarme
ZA731749B (en) Intrusion detection system
IT990203B (it) Apparecchio di rivelazione di incendio
BE800873A (fr) Dispositif detecteur d'intrusion
BE788724A (fr) Systeme de surveillance statique d'ascenseurs
IT963352B (it) Sistema di eliminazione della com ponente d interferenza intersim bolo
OA03991A (fr) Installation sismique de surveillance d'une enceinte.
BE779621A (fr) Dispositif de surveillance de fusibles
BE774731A (fr) Dispositif pour la surveillance de l'isolement
BE808423A (fr) Installation nucleaire
CH534969A (de) Installationsgeräteblock
CH538165A (de) Einbruchssicherungsanlage
AT322812B (de) Installationsblock
NL7602973A (nl) Bewakingsstelsel.
CH519759A (fr) Discriminateur de son pour une installation d'alarme
AR200233A1 (es) Un dispositivo de alarma mejorado
BG17607A3 (bg) Метод за пролучаване на заместени 1,5- бензодиазепин -2,4- диони
FR1453577A (fr) Installation de détection d'incendie