FR2133079A5 - - Google Patents

Info

Publication number
FR2133079A5
FR2133079A5 FR7112290A FR7112290A FR2133079A5 FR 2133079 A5 FR2133079 A5 FR 2133079A5 FR 7112290 A FR7112290 A FR 7112290A FR 7112290 A FR7112290 A FR 7112290A FR 2133079 A5 FR2133079 A5 FR 2133079A5
Authority
FR
France
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
FR7112290A
Other languages
French (fr)
Inventor
D M P Lecuyer
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.)
FRANCAIS DETECTION ELETR
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
Priority to FR7112290A priority Critical patent/FR2133079A5/fr
Priority to CH449772A priority patent/CH556071A/en
Priority to IT22684/72A priority patent/IT950969B/en
Priority to GB1524972A priority patent/GB1391697A/en
Priority to LU65112D priority patent/LU65112A1/xx
Priority to DE2216319A priority patent/DE2216319C3/en
Priority to BE781767A priority patent/BE781767A/en
Priority to OA54533A priority patent/OA03991A/en
Priority to CA139,034A priority patent/CA970869A/en
Priority to SE7204424A priority patent/SE373220B/xx
Priority to NL7204620A priority patent/NL7204620A/xx
Priority to ES401536A priority patent/ES401536A1/en
Application granted granted Critical
Publication of FR2133079A5 publication Critical patent/FR2133079A5/fr
Priority to US05/425,659 priority patent/US3967259A/en
Expired legal-status Critical Current

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)
  • Geophysics And Detection Of Objects (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR7112290A 1971-04-07 1971-04-07 Expired FR2133079A5 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7112290A FR2133079A5 (en) 1971-04-07 1971-04-07
CH449772A CH556071A (en) 1971-04-07 1972-03-27 SURVEILLANCE INSTALLATION OF A SPEAKER.
IT22684/72A IT950969B (en) 1971-04-07 1972-03-31 SEISMIC SURVEILLANCE PLANT OF AN ENCLOSED SPACE
GB1524972A GB1391697A (en) 1971-04-07 1972-04-04 Security system for detecting intrusions in an enclosure
DE2216319A DE2216319C3 (en) 1971-04-07 1972-04-05 Monitoring device with seismic sensors
LU65112D LU65112A1 (en) 1971-04-07 1972-04-05
BE781767A BE781767A (en) 1971-04-07 1972-04-06 SEISMIC SURVEILLANCE INSTALLATION OF AN ENCLOSURE
OA54533A OA03991A (en) 1971-04-07 1972-04-06 Seismic installation for monitoring an enclosure.
CA139,034A CA970869A (en) 1971-04-07 1972-04-06 Seismic apparatus for supervising an enclosure
SE7204424A SE373220B (en) 1971-04-07 1972-04-06
NL7204620A NL7204620A (en) 1971-04-07 1972-04-06
ES401536A ES401536A1 (en) 1971-04-07 1972-04-07 Security system for detecting intrusions in an enclosure
US05/425,659 US3967259A (en) 1971-04-07 1973-12-17 Security system with plural sensors connected in parallel across the transmission line

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2133079A5 true FR2133079A5 (en) 1972-11-24

Family

ID=9074910

Family Applications (1)

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

Country Status (12)

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

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
OA03991A (en) 1979-09-15
CA970869A (en) 1975-07-08
IT950969B (en) 1973-06-20
GB1391697A (en) 1975-04-23
DE2216319A1 (en) 1972-10-12
NL7204620A (en) 1972-10-10
BE781767A (en) 1972-10-06
DE2216319C3 (en) 1979-05-31
SE373220B (en) 1975-01-27
LU65112A1 (en) 1972-12-07
ES401536A1 (en) 1975-02-16
CH556071A (en) 1974-11-15
DE2216319B2 (en) 1978-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse