ATE18474T1 - Eindringer-warnsystem. - Google Patents

Eindringer-warnsystem.

Info

Publication number
ATE18474T1
ATE18474T1 AT81305463T AT81305463T ATE18474T1 AT E18474 T1 ATE18474 T1 AT E18474T1 AT 81305463 T AT81305463 T AT 81305463T AT 81305463 T AT81305463 T AT 81305463T AT E18474 T1 ATE18474 T1 AT E18474T1
Authority
AT
Austria
Prior art keywords
fence
detected
intrusion
cable
attempted
Prior art date
Application number
AT81305463T
Other languages
English (en)
Inventor
Ronald W Mongeon
Original Assignee
Stellar Systems
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 Stellar Systems filed Critical Stellar Systems
Application granted granted Critical
Publication of ATE18474T1 publication Critical patent/ATE18474T1/de

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
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • 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
    • G08B13/169—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using cable transducer means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
AT81305463T 1980-11-20 1981-11-19 Eindringer-warnsystem. ATE18474T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/208,779 US4365239A (en) 1980-11-20 1980-11-20 Intrusion warning system
EP81305463A EP0053005B1 (de) 1980-11-20 1981-11-19 Eindringer-Warnsystem

Publications (1)

Publication Number Publication Date
ATE18474T1 true ATE18474T1 (de) 1986-03-15

Family

ID=22776035

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81305463T ATE18474T1 (de) 1980-11-20 1981-11-19 Eindringer-warnsystem.

Country Status (6)

Country Link
US (1) US4365239A (de)
EP (1) EP0053005B1 (de)
AT (1) ATE18474T1 (de)
AU (1) AU548314B2 (de)
DE (1) DE3174006D1 (de)
ZA (1) ZA817947B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521768A (en) * 1982-04-08 1985-06-04 Elsec Electronic Security Systems Ltd. Intrusion detector
DE3776899D1 (de) * 1987-05-08 1992-04-02 Ktv Sicherheitstechnik Gmbh Sicherungszaun mit ueber sensoren an pfosten befestigten sicherungsdraehten.
FR2623632B1 (fr) * 1987-11-20 1990-03-23 Bollore Protection Structure textile technique de captation et conversion d'une variation de pression en un signal electrique
US4906975A (en) * 1988-11-18 1990-03-06 Mrm Security Systems, Inc. Vibration responsive intrusion detection barrier
US5084697A (en) * 1989-03-01 1992-01-28 Hwang Shih Ming Error-free control circuit for alarm detectors
GB9005751D0 (en) * 1990-03-14 1990-05-09 Geoquip Ltd Intrusion detection system and signal processing circuitry therefor
US5610583A (en) * 1991-03-15 1997-03-11 Stellar Systems, Inc. Intrusion warning system
US5268672A (en) * 1991-09-09 1993-12-07 Hitek-Protek Systems Incorporated Intrusion detection system incorporating deflection-sensitive coaxial cable mounted on deflectable barrier
US5578990A (en) * 1992-08-06 1996-11-26 Sanford, Jr.; Jack G. Intrusion detection alarming device
US5461364A (en) * 1994-04-26 1995-10-24 Sanford, Jr.; Jack G. Intrusion detection device
GB2308482B (en) * 1995-12-20 2000-03-29 Pyronix Ltd Event detection device with fault monitoring capability
KR100225901B1 (ko) * 1997-03-04 1999-10-15 최대용 Catv 전송 라인 분리 시험 장치 및 방법
NZ501475A (en) * 1999-12-02 2002-08-28 Tru Test Ltd Electric fence current pulse amplitude indicated by tone output
WO2002089080A1 (en) 2001-05-02 2002-11-07 Penn State Research Foundation System and method for detecting, localizing, or classifying a disturbance using a waveguide sensor system
US7123785B2 (en) * 2004-10-15 2006-10-17 David Iffergan Optic fiber security fence system
US7450006B1 (en) 2006-04-06 2008-11-11 Doyle Alan T Distributed perimeter security threat confirmation
US7688202B1 (en) 2006-04-06 2010-03-30 Kelly Research Corp. Distributed perimeter security threat determination
US7881882B2 (en) * 2006-09-25 2011-02-01 Ut-Battelle, Llc Apparatus and method for detecting tampering in flexible structures
US8182175B2 (en) * 2010-03-19 2012-05-22 David Iffergan Gate for marine optic fiber security fence
US8537011B2 (en) 2010-03-19 2013-09-17 David Iffergan Marine optic fiber security fence
US8928480B2 (en) * 2010-03-19 2015-01-06 David Iffergan Reinforced marine optic fiber security fence
US9183713B2 (en) 2011-02-22 2015-11-10 Kelly Research Corp. Perimeter security system
US20120326867A1 (en) * 2011-06-24 2012-12-27 Maximum Controls, L.L.C. System and method for sensing a gate tampering
IT201800004022A1 (it) * 2018-03-28 2019-09-28 Maccaferri Off Spa Rete metallica sensorizzata

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763482A (en) * 1971-02-01 1973-10-02 Gte Sylvania Inc Coaxial cable transducer
US3803548A (en) * 1971-08-18 1974-04-09 Us Army Fence tampering alarm system
US3836899A (en) * 1973-09-04 1974-09-17 Gte Sylvania Inc Intrusion detection and locating system
US3922663A (en) * 1974-05-30 1975-11-25 Honeywell Inc Seismic human footstep detector
US3947835A (en) * 1974-07-01 1976-03-30 Gte Sylvania Incorporated Fence protection system
US4047166A (en) * 1976-01-26 1977-09-06 Gte Sylvania Incorporated Electrostatically charged cable transducer

Also Published As

Publication number Publication date
EP0053005A1 (de) 1982-06-02
AU548314B2 (en) 1985-12-05
US4365239A (en) 1982-12-21
ZA817947B (en) 1982-10-27
DE3174006D1 (en) 1986-04-10
EP0053005B1 (de) 1986-03-05
AU7741181A (en) 1982-05-27

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