ES2170504T3 - Sistema de alarma. - Google Patents

Sistema de alarma.

Info

Publication number
ES2170504T3
ES2170504T3 ES98928432T ES98928432T ES2170504T3 ES 2170504 T3 ES2170504 T3 ES 2170504T3 ES 98928432 T ES98928432 T ES 98928432T ES 98928432 T ES98928432 T ES 98928432T ES 2170504 T3 ES2170504 T3 ES 2170504T3
Authority
ES
Spain
Prior art keywords
alarm
detectors
generate
control panel
acoustic receivers
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
Application number
ES98928432T
Other languages
English (en)
Inventor
Kieron Chapman
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.)
Eaton Electrical Products Ltd
Original Assignee
Fulleon Ltd
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
Priority claimed from GBGB9711745.1A external-priority patent/GB9711745D0/en
Application filed by Fulleon Ltd filed Critical Fulleon Ltd
Application granted granted Critical
Publication of ES2170504T3 publication Critical patent/ES2170504T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

La invención se refiere a un sistema de alarma que comprende un panel de control (1), una primera pluralidad de detectores (4), y una segunda pluralidad de receptores acústicos (5) montado sobre un par común de hilos. El sistema es puesto en servicio por un procedimiento que consiste en generar una señal de alarma por uno o más detectores; generar un modelo de impulso de potencia predeterminado en el panel de control a un nivel suficiente para excitar los receptores acústicos, reconocer el modelo de impulso en los dispositivos indicadores de alarma y generar una indicación de alarma en respuesta éste.
ES98928432T 1997-06-07 1998-06-08 Sistema de alarma. Expired - Lifetime ES2170504T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9711745.1A GB9711745D0 (en) 1997-06-07 1997-06-07 Alarm system
GBGB9724593.0A GB9724593D0 (en) 1997-06-07 1997-11-21 Alarm system

Publications (1)

Publication Number Publication Date
ES2170504T3 true ES2170504T3 (es) 2002-08-01

Family

ID=26311670

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98928432T Expired - Lifetime ES2170504T3 (es) 1997-06-07 1998-06-08 Sistema de alarma.

Country Status (5)

Country Link
EP (1) EP0986799B1 (es)
AU (1) AU8026498A (es)
DE (1) DE69802930T2 (es)
ES (1) ES2170504T3 (es)
WO (1) WO1998055976A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9547348B2 (en) 2013-05-10 2017-01-17 Walter Kidde Portable Equipment Inc. Reactive power supply

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD147013A1 (de) * 1979-11-13 1981-03-11 Wolfgang Hentschel Verfahren zur melderkennung,insbesondere fuer brandmeldeanlagen
EP0102229B1 (en) * 1982-08-27 1987-03-18 Monicell Limited Alarm system
WO1994023402A1 (en) * 1993-03-29 1994-10-13 Gilbert Alain Lindsay Garrick Versatile fire alarm, evacuation and emergency lighting system
GB2281995B (en) * 1993-09-21 1996-11-20 Protector Alarms Ltd Alarm system
GB9418719D0 (en) * 1994-09-16 1994-11-02 Jsb Electrical Plc Fire alarms
US5608375A (en) * 1995-03-20 1997-03-04 Wheelock Inc. Synchronized visual/audible alarm system
GB2321747B (en) * 1997-01-30 2000-10-18 Rafiki Protection Limited Alarm system

Also Published As

Publication number Publication date
EP0986799B1 (en) 2001-12-12
DE69802930D1 (de) 2002-01-24
WO1998055976A1 (en) 1998-12-10
EP0986799A1 (en) 2000-03-22
DE69802930T2 (de) 2002-08-08
AU8026498A (en) 1998-12-21

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