ES2031455T3 - Sistema de alarma. - Google Patents
Sistema de alarma.Info
- Publication number
- ES2031455T3 ES2031455T3 ES198686309844T ES86309844T ES2031455T3 ES 2031455 T3 ES2031455 T3 ES 2031455T3 ES 198686309844 T ES198686309844 T ES 198686309844T ES 86309844 T ES86309844 T ES 86309844T ES 2031455 T3 ES2031455 T3 ES 2031455T3
- Authority
- ES
- Spain
- Prior art keywords
- alarm
- detector
- disturbance signal
- group
- trigger
- 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 - Lifetime
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
EL DETECTOR RECIBE UNA SEÑAL TRANSMITIENDO OTRA DE ALARMA A UNA ESTACION LEJANA.. UN GRUPO DE DETECTORES ESTA CONECTADO EN UN CIRCUITO PARA OPERAR CON UNA ALARMA COMUN. TIENE MEDIOS (6,26,33) PARA SUPRIMIR LA PRIMERA SEÑAL EN SOLO UN SEGUNDO Y ACTO SEGUIDO DISPARAR LA ALARMA. MEDIOS (8,30) POR LOS QUE SOLO SEÑALES DE UNA LONGITUD DADA PUEDEN PASAR A DISPARAR LA ALARMA. COMO OTRA FACILIDAD (38,43) REGISTRA SI ES EL PRIMERO O ALGUN OTRO DEL GRUPO EL QUE HA SIDO ALTERADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858531002A GB8531002D0 (en) | 1985-12-17 | 1985-12-17 | Alarm systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2031455T3 true ES2031455T3 (es) | 1992-12-16 |
Family
ID=10589861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198686309844T Expired - Lifetime ES2031455T3 (es) | 1985-12-17 | 1986-12-17 | Sistema de alarma. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4912455A (es) |
EP (2) | EP0234116B1 (es) |
AT (1) | ATE75062T1 (es) |
AU (1) | AU6773787A (es) |
DE (1) | DE3684906D1 (es) |
ES (1) | ES2031455T3 (es) |
GB (1) | GB8531002D0 (es) |
WO (1) | WO1987003985A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008640D0 (en) * | 1990-04-18 | 1990-06-13 | Krypton Car Security Limited | Security device |
US5268672A (en) * | 1991-09-09 | 1993-12-07 | Hitek-Protek Systems Incorporated | Intrusion detection system incorporating deflection-sensitive coaxial cable mounted on deflectable barrier |
GB2347772B (en) * | 1999-03-12 | 2003-05-07 | Manhar Amlani | Fire alarm system |
GB2364454B (en) * | 2000-07-04 | 2004-05-26 | Tmc Consultancy Ltd | Tracking unit signal filter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133276A (en) * | 1963-03-21 | 1964-05-12 | Miller Peter | Burglar alarm system |
GB1096133A (en) * | 1965-05-28 | 1967-12-20 | Burgot Automatic Alarms Ltd | Improvements in and relating to alarms |
US3733598A (en) * | 1968-12-27 | 1973-05-15 | T Kato | Vibration-responsive apparatus |
US3909826A (en) * | 1973-08-31 | 1975-09-30 | Alice F Schildmeier | Plural transceiver alarm system using coded alarm message and every station display of alarm origin |
GB2023318A (en) * | 1978-04-11 | 1979-12-28 | Sesco Ltd | Electronic analysers and vibration detector systems incorporating the same |
EP0011451A1 (en) * | 1978-11-10 | 1980-05-28 | Jack Youens | Security alarm systems |
US4333093A (en) * | 1980-04-28 | 1982-06-01 | Baker Industries, Inc. | Intrusion detection system |
EP0044725B1 (en) * | 1980-07-19 | 1986-01-02 | Jack Youens | Improvements relating to security alarm systems |
-
1985
- 1985-12-17 GB GB858531002A patent/GB8531002D0/en active Pending
-
1986
- 1986-12-17 ES ES198686309844T patent/ES2031455T3/es not_active Expired - Lifetime
- 1986-12-17 EP EP86309844A patent/EP0234116B1/en not_active Expired - Lifetime
- 1986-12-17 WO PCT/GB1986/000772 patent/WO1987003985A1/en not_active Application Discontinuation
- 1986-12-17 US US07/208,359 patent/US4912455A/en not_active Expired - Fee Related
- 1986-12-17 DE DE8686309844T patent/DE3684906D1/de not_active Expired - Lifetime
- 1986-12-17 AU AU67737/87A patent/AU6773787A/en not_active Abandoned
- 1986-12-17 EP EP87900212A patent/EP0288471A1/en active Pending
- 1986-12-17 AT AT86309844T patent/ATE75062T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE75062T1 (de) | 1992-05-15 |
EP0234116A1 (en) | 1987-09-02 |
EP0234116B1 (en) | 1992-04-15 |
WO1987003985A1 (en) | 1987-07-02 |
US4912455A (en) | 1990-03-27 |
EP0288471A1 (en) | 1988-11-02 |
GB8531002D0 (en) | 1986-01-29 |
AU6773787A (en) | 1987-07-15 |
DE3684906D1 (de) | 1992-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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