ES2046943A1 - Detector de estado de alarma por concentracion peligrosa de gases nocivos. - Google Patents

Detector de estado de alarma por concentracion peligrosa de gases nocivos.

Info

Publication number
ES2046943A1
ES2046943A1 ES929200017A ES9200017A ES2046943A1 ES 2046943 A1 ES2046943 A1 ES 2046943A1 ES 929200017 A ES929200017 A ES 929200017A ES 9200017 A ES9200017 A ES 9200017A ES 2046943 A1 ES2046943 A1 ES 2046943A1
Authority
ES
Spain
Prior art keywords
detector
noxious gases
alarm condition
medium
vthreshold
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.)
Granted
Application number
ES929200017A
Other languages
English (en)
Other versions
ES2046943B1 (es
Inventor
Rith Am Chamroeun
Guy Brucker
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.)
AM CHAMROEUN RITH
Original Assignee
AM CHAMROEUN RITH
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 AM CHAMROEUN RITH filed Critical AM CHAMROEUN RITH
Publication of ES2046943A1 publication Critical patent/ES2046943A1/es
Application granted granted Critical
Publication of ES2046943B1 publication Critical patent/ES2046943B1/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
    • 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

DETECTOR DE ESTADO DE ALARMA POR CONCENTRACION PELIGROSA DE GASES NOCIVOS, DE APLICACION EN EL CAMPO DE LAS CADENAS DE MEDICION ACOPLADAS A POR LO MENOS UN CAPTADOR Y MUY PARTICULARMENTE EN EL CAMPO DE LA SEGURIDAD CONTRA LOS GASES NOCIVOS. EL DETECTOR COMPRENDE ADEMAS DEL CAPTADOR --UN MEDIO PARA PRODUCIR POR LO MENOS CUANDO TIENE LUGAR LA PUESTA EN MARCHA DEL DETECTOR, Y DESPUES EN UNOS INSTANTES PREDETERMINADOS, UN VALOR DE REFERENCIA REPRESENTATIVO DEL ESTADO INTRINSECO DEL DETECTOR; --UN MEDIO PARA PRODUCIR EN UNOS INSTANTES PREDETERMINADOS UN VALOR DE UMBRAL, SEGUN LA RELACION: VSIS SC = F (VSIR SC, TV) FUNCION TANTO DE DICHO VALOR DE REFERENCIA ACTUALIZADO EN ESE INSTANTE COMO DE UN NIVEL DE ALARMA; --UN MEDIO DE CALCULO DE UNA CONDICION DE ALARMA QUE RECIBE DE ENTRADA LA SEÑAL DE MEDICION Y DICHO VALOR DE UMBRAL Y QUE PRODUCE DE SALIDA DICHA SEÑAL DE ALARMA.
ES9200017A 1991-01-09 1992-01-07 Detector de estado de alarma por concentracion peligrosa de gases nocivos. Expired - Lifetime ES2046943B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100187A FR2671406B1 (fr) 1991-01-09 1991-01-09 Detecteur d'etat d'alarme comme un detecteur de concentration dangereuse en gaz nocifs dans un milieu.

Publications (2)

Publication Number Publication Date
ES2046943A1 true ES2046943A1 (es) 1994-02-01
ES2046943B1 ES2046943B1 (es) 1994-10-01

Family

ID=9408540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200017A Expired - Lifetime ES2046943B1 (es) 1991-01-09 1992-01-07 Detector de estado de alarma por concentracion peligrosa de gases nocivos.

Country Status (3)

Country Link
ES (1) ES2046943B1 (es)
FR (1) FR2671406B1 (es)
WO (1) WO1992012505A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761756B1 (fr) 1997-04-04 1999-06-04 Dtn Fr Sa Dispositif de securite pour poele comportant un capteur mesurant la conductivite thermique des gaz
CN108287216B (zh) * 2017-12-15 2020-03-03 浙江海洋大学 高灵敏度的硫化氢气体检测器
CN112269008A (zh) * 2020-10-12 2021-01-26 上海线友电子有限公司 一种便携式探测器模拟装置以及模拟方法
CN113049038A (zh) * 2021-03-16 2021-06-29 武汉市石代高新建材有限公司 一种保障工人健康操作的云石胶生产用有害气体处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340885A (en) * 1979-09-24 1982-07-20 Super Shops, Inc. Gas detector
EP0092068A1 (de) * 1982-04-15 1983-10-26 Cerberus Ag Alarmanlage für Gase und/oder Dämpfe
ES1009066U (es) * 1989-02-16 1989-07-01 Moreno Guerrero Miguel Aparato detector de gases.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340885A (en) * 1979-09-24 1982-07-20 Super Shops, Inc. Gas detector
EP0092068A1 (de) * 1982-04-15 1983-10-26 Cerberus Ag Alarmanlage für Gase und/oder Dämpfe
ES1009066U (es) * 1989-02-16 1989-07-01 Moreno Guerrero Miguel Aparato detector de gases.

Also Published As

Publication number Publication date
FR2671406B1 (fr) 1997-01-31
FR2671406A1 (fr) 1992-07-10
WO1992012505A1 (fr) 1992-07-23
ES2046943B1 (es) 1994-10-01

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