ES2049787T3 - Instalacion de aviso de incendio con un avisador combinado. - Google Patents

Instalacion de aviso de incendio con un avisador combinado.

Info

Publication number
ES2049787T3
ES2049787T3 ES89117329T ES89117329T ES2049787T3 ES 2049787 T3 ES2049787 T3 ES 2049787T3 ES 89117329 T ES89117329 T ES 89117329T ES 89117329 T ES89117329 T ES 89117329T ES 2049787 T3 ES2049787 T3 ES 2049787T3
Authority
ES
Spain
Prior art keywords
fire
alarm
measured
fire alarm
stored
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
ES89117329T
Other languages
English (en)
Inventor
Helfried Dipl-Ing Lappe
Otfried Dipl-Ing Post
Peer Dr-Ing Thilo
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2049787T3 publication Critical patent/ES2049787T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • 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
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • G08B29/26—Self-calibration, e.g. compensating for environmental drift or ageing of components by updating and storing reference thresholds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

EL INDICADOR DE COMBUSTION COMPRENDE DIFERENTES GRADOS DE CONOCIMIENTO DE COMBUSTION (BKG). CON UN SENSOR DE HUMO SE MIDE EL ESPESOR DEL HUMO (RD) Y CON UN SENSOR DE TEMPERATURA SE MIDE EL CALOR O LA TEMPERATURA (T) Y SE ALMACENA PARA SU REELABORACION. SEGUN EL INVENTO, EN EL INDICADOR DE COMBUSTION, SE COLOCA ADEMAS UN SENSOR DE HUMEDAD, CON EL QUE SE MIDE LA HUMEDAD RELATIVA DEL AIRE (RF) Y SE INTERALMACENA. UN INDICADOR DE HUMO, Y AL MENOS, UN ALMACEN VALORADOR DE PRUEBA, EN EL QUE SE ALMACENA LA CURVA DE SATURACION DE VAPOR DE AGUA, CALCULA, DE LOS DATOS ALMACENADOS DE LA VURVA DE SATURACION, DE LA TEMPERATURA (T) MEDIDA Y DE LA HUMEDAD RELATIVA DEL AIRE MEDIDA, LA HUMEDAD ABSOLUTA DEL AIRE (AF) Y ALMACENA EL VALOR CALCULADO COMO GRADOS DE CONOCIMIENTO DE COMBUSTION, LO MISMO QUE LA HUMEDAD ABSOLUTA (AF), PARA LA REELABORACION. LOS TRES GRADOS DE CONOCIMIENTO DE COMBUSTION (RD, T, Y AF) SE ESTABLECEN POR UN DISPOSITIVO DE COMBINACION DE TAL MODO QUE SE DERIVAN CRITERIOS DE ALARMA DE COMBUSTION PARA FORMACION DE UNA SEÑAL DE ALARMA. ASI PUEDE LLEVARSE A CABO EL CALCULA DE LOS GRADOS DE CONOCIMIENTO DE COMBUSTION (AF) Y/O EL CONDUCTO DE ALARMA, TANTO EL PROPIO INDICADOR DE COMBUSTION, COMO EN LA CENTRAL DE INDICACION DE COMBUSTION. LOS VALORES DE MEDICION CORRESPONDIENTES (RD, T, RF O AF) O LA SEÑAL DE ALARMA, SE TRANSMITEN PERIODICAMENTE A LA CENTRAL DE INFORMACION DE COMBUSTION.
ES89117329T 1989-09-19 1989-09-19 Instalacion de aviso de incendio con un avisador combinado. Expired - Lifetime ES2049787T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89117329A EP0418411B1 (de) 1989-09-19 1989-09-19 Brandmeldeanlage mit einem Kombinationsmelder

Publications (1)

Publication Number Publication Date
ES2049787T3 true ES2049787T3 (es) 1994-05-01

Family

ID=8201907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89117329T Expired - Lifetime ES2049787T3 (es) 1989-09-19 1989-09-19 Instalacion de aviso de incendio con un avisador combinado.

Country Status (4)

Country Link
EP (1) EP0418411B1 (es)
AT (1) ATE102374T1 (es)
DE (1) DE58907131D1 (es)
ES (1) ES2049787T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996021208A1 (en) * 1995-01-04 1996-07-11 Caradon Gent Limited Improvements in and relating to smoke detectors
US5659292A (en) * 1995-02-21 1997-08-19 Pittway Corporation Apparatus including a fire sensor and a non-fire sensor
DE102004023524B3 (de) * 2004-05-13 2005-09-15 Job Lizenz Gmbh & Co. Kg Verfahren zur Erfassung und Meldung von Betauungen in Rauchmeldern
EP1732049A1 (en) 2005-06-10 2006-12-13 Siemens S.A.S. Fire or smoke detector with high false alarm rejection performance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313137A1 (de) * 1983-04-12 1984-10-18 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur stoersignalunterdrueckung in optischen rauchmeldern
AU573243B2 (en) * 1983-08-12 1988-06-02 Vision Systems Limited Pollution detecting apparatus
DE3337330A1 (de) * 1983-10-13 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur analogen messwertuebertragung der jeweiligen brandkenngroessen eines mehrkriterien-brandmelders
JPS61247918A (ja) * 1985-04-26 1986-11-05 Hochiki Corp アナログセンサの出力補正装置
JPS62269293A (ja) * 1986-05-19 1987-11-21 石井　弘允 火災報知装置

Also Published As

Publication number Publication date
DE58907131D1 (de) 1994-04-07
EP0418411B1 (de) 1994-03-02
EP0418411A1 (de) 1991-03-27
ATE102374T1 (de) 1994-03-15

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