DE3868143D1 - Vorrichtung zur kontrolle der integritaet irgendeiner wand, metallisch oder nicht, zum automatischen ausloesen einer intervention bei anwendung von gewalt gegen diese wand. - Google Patents
Vorrichtung zur kontrolle der integritaet irgendeiner wand, metallisch oder nicht, zum automatischen ausloesen einer intervention bei anwendung von gewalt gegen diese wand.Info
- Publication number
- DE3868143D1 DE3868143D1 DE8888401282T DE3868143T DE3868143D1 DE 3868143 D1 DE3868143 D1 DE 3868143D1 DE 8888401282 T DE8888401282 T DE 8888401282T DE 3868143 T DE3868143 T DE 3868143T DE 3868143 D1 DE3868143 D1 DE 3868143D1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- intervention
- integrity
- metallic
- event
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707530A FR2615987B1 (fr) | 1987-05-27 | 1987-05-27 | Dispositif de controle de l'integrite d'une paroi quelconque, metallique ou non, destine a declencher automatiquement une intervention en cas d'agression commise a l'encontre de cette paroi |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3868143D1 true DE3868143D1 (de) | 1992-03-12 |
Family
ID=9351544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888401282T Expired - Fee Related DE3868143D1 (de) | 1987-05-27 | 1988-05-26 | Vorrichtung zur kontrolle der integritaet irgendeiner wand, metallisch oder nicht, zum automatischen ausloesen einer intervention bei anwendung von gewalt gegen diese wand. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4884061A (de) |
EP (1) | EP0294275B1 (de) |
AT (1) | ATE72349T1 (de) |
CA (1) | CA1301878C (de) |
DE (1) | DE3868143D1 (de) |
ES (1) | ES2030183T3 (de) |
FR (1) | FR2615987B1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649748B1 (fr) * | 1989-07-17 | 1991-10-11 | Axyval Sa | Systeme de protection de documents ou d'objets de valeur enfermes dans un contenant inviolable physiquement, qui passe par ailleurs par une succession d'etats logiques authentifies en nombre restreint |
CH689131A5 (fr) * | 1992-03-12 | 1998-10-15 | Verres Ind Sa | Dispositif d'alarme pour surveiller un espace délimité au moins en partie par une barrière superficielle. |
US5506566A (en) * | 1993-05-06 | 1996-04-09 | Northern Telecom Limited | Tamper detectable electronic security package |
AU5535896A (en) * | 1995-04-06 | 1996-10-23 | Regents Of The University Of California, The | Puncture detecting barrier materials |
US5801340A (en) * | 1995-06-29 | 1998-09-01 | Invotronics Manufacturing | Proximity sensor |
AU2003258320A1 (en) * | 2002-08-22 | 2004-03-11 | Invisa, Inc. | Security apparatus for the detection of approaching objects |
DE10241709B4 (de) * | 2002-09-09 | 2007-01-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sicherungsverbundsystem |
US7281667B2 (en) * | 2005-04-14 | 2007-10-16 | International Business Machines Corporation | Method and structure for implementing secure multichip modules for encryption applications |
DE102007013162A1 (de) * | 2007-03-20 | 2008-09-25 | Groß, Heinz, Dr. Ing. | Urformverfahren zur Herstellung von Multifunktionsbauteilen |
EP2281683B1 (de) | 2009-08-04 | 2014-03-05 | Weckerle GmbH | Verfahren zur Herstellung eines gepressten Puderelements und eine entsprechende Vorrichtung |
US20170102217A1 (en) * | 2015-10-13 | 2017-04-13 | Amos Golan | Early warning projectile penetration system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1180246A (en) * | 1913-01-13 | 1916-04-18 | Vault Prot Company | Vault and safe construction. |
US3633194A (en) * | 1962-09-26 | 1972-01-04 | Anoconda Wire And Cable Co | Tamperproof barrier |
US3550109A (en) * | 1965-07-14 | 1970-12-22 | Tomezo Kato | Alarm device |
US3763795A (en) * | 1972-06-28 | 1973-10-09 | Mosler Safe Co | Alarm condition sensor |
FR2269157A1 (en) * | 1974-04-26 | 1975-11-21 | Bichler Jacques | Burglary alarm device wall etc. - has alarm circuit closed by burglary tool passed through wall |
US4169260A (en) * | 1978-04-11 | 1979-09-25 | Mosler Safe Company | Capacitive intrusion detector circuitry utilizing reference oscillator drift |
FR2450464A1 (fr) * | 1979-03-02 | 1980-09-26 | Anvar | Detecteur de proximite pour la realisation de dispositifs de protection des lieux et des biens contre les intrusions, et de dispositifs de comptage |
DE3315831A1 (de) * | 1983-04-30 | 1984-10-31 | Karl Jürgen 7505 Ettlingen Schwarz | Verfahren zur ueberwachung eines abgestellten objektes und schaltungsanordnung hierzu |
DE3527873A1 (de) * | 1985-08-02 | 1987-02-05 | Siemens Ag | Flaechenschutz gegen sabotage an einer einbruchmeldezentrale |
-
1987
- 1987-05-27 FR FR8707530A patent/FR2615987B1/fr not_active Expired - Fee Related
-
1988
- 1988-05-26 US US07/199,174 patent/US4884061A/en not_active Expired - Fee Related
- 1988-05-26 AT AT88401282T patent/ATE72349T1/de not_active IP Right Cessation
- 1988-05-26 EP EP88401282A patent/EP0294275B1/de not_active Expired - Lifetime
- 1988-05-26 DE DE8888401282T patent/DE3868143D1/de not_active Expired - Fee Related
- 1988-05-26 ES ES198888401282T patent/ES2030183T3/es not_active Expired - Lifetime
- 1988-05-27 CA CA000567993A patent/CA1301878C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE72349T1 (de) | 1992-02-15 |
EP0294275B1 (de) | 1992-01-29 |
CA1301878C (fr) | 1992-05-26 |
EP0294275A2 (de) | 1988-12-07 |
ES2030183T3 (es) | 1992-10-16 |
FR2615987B1 (fr) | 1994-04-01 |
FR2615987A1 (fr) | 1988-12-02 |
EP0294275A3 (en) | 1988-12-14 |
US4884061A (en) | 1989-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3868143D1 (de) | Vorrichtung zur kontrolle der integritaet irgendeiner wand, metallisch oder nicht, zum automatischen ausloesen einer intervention bei anwendung von gewalt gegen diese wand. | |
MY102421A (en) | Proximity sensing device. | |
DE68928316D1 (de) | Vorrichtung zur anteiligen nutzung von betriebsmitteln eines hauptrechners zwischen einer vielzahl von entfernten rechnern | |
DE3575058D1 (de) | Kapazitiver membranschalter. | |
DE2749512C2 (de) | ||
DE3263705D1 (en) | Frequency-controlled oscillator comprising a piezo-electric element and having an extended frequency variation range | |
IT1149748B (it) | Apparecchio di comando su uno strumento musicale elettronico provvisto di almeno un sintetizzatore | |
ATE97525T1 (de) | Einrichtung zum fernaustausch von informationen zwischen einem tragbaren objekt und einer station. | |
DE69124048D1 (de) | Vorrichtung zur Abschaltung des Betriebs einer in einer integrierten Schaltung eingebauten Rauschumpolschaltung | |
ES2015986B3 (es) | Procedimiento y dispositivo de verificacion del estado de funcionamiento de un captador magnetico de reluctancia variable y su aplicacion enelectronica del automovil | |
GB1157178A (en) | Musical Instrument Assembly with Continuously Variable Tone Control | |
ES2006169A6 (es) | Disposicion de conexiones para el funcionamiento de un sensor magnetoelastico | |
IT7824732A0 (it) | Dispositivo accordatore automatico utile in un sintetizzatore di uno strumento musicale elettronico. | |
DE69306442D1 (de) | Vorrichtung zur Eingabe mittels Berührung | |
SE7906782L (sv) | Sett och anordning for att kontrollera en elektronisk anordnings funktion | |
ES261768Y (es) | Un conjunto de tornillo y tuerca a prueba de aflojamiento. | |
FR2606207B1 (fr) | Ensemble de filtrage electronique a elements capacitifs discrets | |
DE59507041D1 (de) | Vorrichtung zur Lokalisierung von Artillerie- und Heckenschützenstellungen | |
JPS649333A (en) | Pressure measuring apparatus | |
SU664916A1 (ru) | Устройство дл разогрева и розлива смол | |
EP0146198A3 (de) | Massnahmen zur Verbesserung von Auswahlvorrichtungen | |
BR8008878A (pt) | Dispositivo que permite detectar dentro dos solidos, dos liquidos ou dos gases a presenca de particulas metalicas, localiza-las e determinar o seu tamanho | |
DE3475252D1 (en) | Aperture-coupled microwave apparatus | |
RU1774479C (ru) | Удвоитель частоты | |
ES459072A1 (es) | Sistema de sirena electronica. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |