DE69124661T2 - Intrusion detector - Google Patents

Intrusion detector

Info

Publication number
DE69124661T2
DE69124661T2 DE69124661T DE69124661T DE69124661T2 DE 69124661 T2 DE69124661 T2 DE 69124661T2 DE 69124661 T DE69124661 T DE 69124661T DE 69124661 T DE69124661 T DE 69124661T DE 69124661 T2 DE69124661 T2 DE 69124661T2
Authority
DE
Germany
Prior art keywords
intrusion detector
intrusion
detector
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
DE69124661T
Other languages
German (de)
Other versions
DE69124661D1 (en
Inventor
Technologies Inc Burle
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.)
Burle Technologies Inc
Original Assignee
Burle Technologies Inc
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 Burle Technologies Inc filed Critical Burle Technologies Inc
Priority to DE69124661T priority Critical patent/DE69124661T2/en
Publication of DE69124661D1 publication Critical patent/DE69124661D1/en
Application granted granted Critical
Publication of DE69124661T2 publication Critical patent/DE69124661T2/en
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
    • G08B13/16—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
    • G08B13/1681—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using infrasonic detecting means, e.g. a microphone operating below the audible frequency range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/04—Mechanical actuation by breaking of glass
DE69124661T 1990-11-16 1991-11-14 Intrusion detector Expired - Fee Related DE69124661T2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69124661T DE69124661T2 (en) 1990-11-16 1991-11-14 Intrusion detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4036617A DE4036617A1 (en) 1990-11-16 1990-11-16 Burglar alarm
DE69124661T DE69124661T2 (en) 1990-11-16 1991-11-14 Intrusion detector

Publications (2)

Publication Number Publication Date
DE69124661D1 DE69124661D1 (en) 1997-03-27
DE69124661T2 true DE69124661T2 (en) 1997-09-04

Family

ID=6418424

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4036617A Ceased DE4036617A1 (en) 1990-11-16 1990-11-16 Burglar alarm
DE69124661T Expired - Fee Related DE69124661T2 (en) 1990-11-16 1991-11-14 Intrusion detector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4036617A Ceased DE4036617A1 (en) 1990-11-16 1990-11-16 Burglar alarm

Country Status (4)

Country Link
EP (1) EP0486018B1 (en)
JP (1) JPH0620164A (en)
KR (1) KR920010519A (en)
DE (2) DE4036617A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9201493L (en) * 1992-05-12 1993-07-12 Extronic Ab DEVICE MAKES A FREE OR MULTIPLE LIGHT-BEING ORGANIZATION TO COMPLETELY UNLESS AASTAD.
FR2694650A1 (en) * 1992-08-04 1994-02-11 Frizet Christian Parametric analyser for intruder detector using pressure sensor - includes microprocessor for memorising and comparing signals in order to set detection thresholds and sense abnormal signals
US5396217A (en) * 1993-02-01 1995-03-07 General Motors Corporation Phase shift analysis for vehicle intrusion detection
KR20030064127A (en) * 2002-01-26 2003-07-31 이헌상 Sensing device opening and closing of the door and method for sensing thereof
KR20030090315A (en) * 2002-05-22 2003-11-28 박유진 Apparatus for preserving of glass door and method for manufacturing glass door
KR20050007998A (en) * 2003-07-14 2005-01-21 현대자동차주식회사 Method for alarm damage of glass using antenna
DE102006061052A1 (en) 2006-12-22 2008-07-03 Maschinenfabrik Wifag Folder unit has cylinder for receiving and clamping print samples, where cylinder has clamping device arranged on periphery of cylinders for clamping print specimens
WO2008106809A1 (en) * 2007-03-08 2008-09-12 Glasfreunde Gmbh Device for the detection of glass vandalism
TWI382366B (en) * 2008-10-20 2013-01-11 Ind Tech Res Inst Alarm system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928085A (en) * 1983-02-23 1990-05-22 Bluegrass Electronics, Inc. Pressure change intrusion detector
DE3412914A1 (en) * 1984-04-05 1985-10-31 base electronic gmbH, 2000 Hamburg METHOD AND DEVICE FOR SECURING CLOSED SPACES
GB2171518B (en) * 1985-02-08 1988-09-01 Automated Security Holdings Glass break detector
JPS62197891A (en) * 1986-02-25 1987-09-01 松下電工株式会社 Glass breakage detector
US4853677A (en) * 1988-07-20 1989-08-01 Yarbrough Alfred E Portable intrusion alarm
JPH0256698A (en) * 1988-08-23 1990-02-26 Central Glass Co Ltd Glass damage detecting device

Also Published As

Publication number Publication date
JPH0620164A (en) 1994-01-28
DE69124661D1 (en) 1997-03-27
EP0486018B1 (en) 1997-02-12
DE4036617A1 (en) 1992-05-21
EP0486018A1 (en) 1992-05-20
KR920010519A (en) 1992-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee