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)
French (fr)
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/xx

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 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
    • G08B13/1663—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using seismic sensing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Burglar Alarm Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (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 (OSRAM) 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 (OSRAM)
CA (1) CA970869A (OSRAM)
CH (1) CH556071A (OSRAM)
DE (1) DE2216319C3 (OSRAM)
ES (1) ES401536A1 (OSRAM)
FR (1) FR2133079A5 (OSRAM)
GB (1) GB1391697A (OSRAM)
IT (1) IT950969B (OSRAM)
LU (1) LU65112A1 (OSRAM)
NL (1) NL7204620A (OSRAM)
OA (1) OA03991A (OSRAM)
SE (1) SE373220B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206458B1 (en) * 1985-04-17 1992-07-01 Geoquip Security Systems Limited Vibration-sensitive transducer

Also Published As

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

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