MX9709713A - Detector de incendios de señales multiples de identificacion. - Google Patents

Detector de incendios de señales multiples de identificacion.

Info

Publication number
MX9709713A
MX9709713A MX9709713A MX9709713A MX9709713A MX 9709713 A MX9709713 A MX 9709713A MX 9709713 A MX9709713 A MX 9709713A MX 9709713 A MX9709713 A MX 9709713A MX 9709713 A MX9709713 A MX 9709713A
Authority
MX
Mexico
Prior art keywords
outputs
signature
signal
detector
signals
Prior art date
Application number
MX9709713A
Other languages
English (en)
Other versions
MXPA97009713A (es
Inventor
Richard J Roby
Daniel T Gottuk
Craig L Beyler
Original Assignee
Hughes Associates 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 Hughes Associates Inc filed Critical Hughes Associates Inc
Publication of MX9709713A publication Critical patent/MX9709713A/es
Publication of MXPA97009713A publication Critical patent/MXPA97009713A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/183—Single detectors using dual technologies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means

Abstract

Un método y un aparato de deteccion de incendio de señales multiples, que utiliza primero (1) y segundo (2) detectores para detectar primera y segunda señales. El primero (1) detector hace salir una primera señal (A) indicativa de la primera señal de incendio detectada, y el segundo detector (2) hace salir una segunda señal (B) indicativa de una segunda señal de incendio detectada. Se proporciona un procesador (3) de señal para combinar la primera señal (A) y la segunda señal (B) utilizando un numero de cottelaciones, en donde las salidad del primero (1) y segundo (2) medios detectores se acoplan al procesador (3) de señal, y el procesador (3) de señal compara y combina la primera señal (A) y la segunda señal (B) a un primer valor (303) de referencia predeterminado, y hace salir una señal de condicion de incendio si una combinacion de la primera señal (A) y la segunda señal (B) excede el valor (303) de referencia predeterminado.
MXPA/A/1997/009713A 1995-06-07 1997-12-05 Detector de incendios de señales multiples deidentificacion MXPA97009713A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/487,050 US5691703A (en) 1995-06-07 1995-06-07 Multi-signature fire detector
US08487050 1995-06-07

Publications (2)

Publication Number Publication Date
MX9709713A true MX9709713A (es) 1998-10-31
MXPA97009713A MXPA97009713A (es) 1999-01-11

Family

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Also Published As

Publication number Publication date
EP0880764B1 (en) 2005-03-09
CA2222619C (en) 2002-02-05
JP2000516000A (ja) 2000-11-28
WO1996041318A1 (en) 1996-12-19
US5691703A (en) 1997-11-25
CA2222619A1 (en) 1996-12-19
EP0880764A1 (en) 1998-12-02
JP3779325B2 (ja) 2006-05-24
DE69634450T2 (de) 2006-01-12
AU6036196A (en) 1996-12-30
DE69634450D1 (de) 2005-04-14
EP0880764A4 (en) 2000-07-26

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees