FR2782159B1 - Dispositif de detection d'atteinte a l'integrite d'une paroi - Google Patents

Dispositif de detection d'atteinte a l'integrite d'une paroi

Info

Publication number
FR2782159B1
FR2782159B1 FR9810164A FR9810164A FR2782159B1 FR 2782159 B1 FR2782159 B1 FR 2782159B1 FR 9810164 A FR9810164 A FR 9810164A FR 9810164 A FR9810164 A FR 9810164A FR 2782159 B1 FR2782159 B1 FR 2782159B1
Authority
FR
France
Prior art keywords
detection device
integrity detection
wall integrity
wall
integrity
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
FR9810164A
Other languages
English (en)
Other versions
FR2782159A1 (fr
Inventor
Floch Dominique Le
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.)
Amdp Fr
Original Assignee
Val Protect 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 Val Protect SA filed Critical Val Protect SA
Priority to FR9810164A priority Critical patent/FR2782159B1/fr
Publication of FR2782159A1 publication Critical patent/FR2782159A1/fr
Application granted granted Critical
Publication of FR2782159B1 publication Critical patent/FR2782159B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR9810164A 1998-08-06 1998-08-06 Dispositif de detection d'atteinte a l'integrite d'une paroi Expired - Fee Related FR2782159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9810164A FR2782159B1 (fr) 1998-08-06 1998-08-06 Dispositif de detection d'atteinte a l'integrite d'une paroi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810164A FR2782159B1 (fr) 1998-08-06 1998-08-06 Dispositif de detection d'atteinte a l'integrite d'une paroi

Publications (2)

Publication Number Publication Date
FR2782159A1 FR2782159A1 (fr) 2000-02-11
FR2782159B1 true FR2782159B1 (fr) 2000-11-03

Family

ID=9529500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810164A Expired - Fee Related FR2782159B1 (fr) 1998-08-06 1998-08-06 Dispositif de detection d'atteinte a l'integrite d'une paroi

Country Status (1)

Country Link
FR (1) FR2782159B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1246730A (zh) * 1999-09-13 2000-03-08 后健慈 集成电路封装盒的保全结构
GB2363233B (en) 2000-05-11 2004-03-31 Ibm Tamper resistant card enclosure with improved intrusion detection circuit
DE102016122923A1 (de) * 2016-11-28 2018-05-30 Karl-Alfred Schwarz Modul zur passiven Flächenüberwachung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390783A1 (fr) * 1977-05-12 1978-12-08 Jeumont Schneider Dispositif pour la detection et la signalisation d'agressions contre une paroi
FR2592268B1 (fr) * 1985-12-20 1988-10-28 Philips Ind Commerciale Enceinte protegee avec interrupteur electrique et son application
GB9113455D0 (en) * 1991-06-21 1991-08-07 Gore W L & Ass Uk Improvements in security enclosures
US5184516A (en) * 1991-07-31 1993-02-09 Hughes Aircraft Company Conformal circuit for structural health monitoring and assessment
GB2264378A (en) * 1992-02-11 1993-08-25 Transalarm Ltd A frangible sensor for a secure enclosure
EP0715745B1 (fr) * 1993-09-01 2002-04-17 Robert Bosch Gmbh Dispositif de declenchement d'un systeme de detresse

Also Published As

Publication number Publication date
FR2782159A1 (fr) 2000-02-11

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: A.M.D.P., FR

Effective date: 20110830

ST Notification of lapse

Effective date: 20130430