FR2380541A1 - Installation de detection de flammes utilisant le rayonnement infra-rouge de la radiation de resonance de l'anhydride carbonique - Google Patents

Installation de detection de flammes utilisant le rayonnement infra-rouge de la radiation de resonance de l'anhydride carbonique

Info

Publication number
FR2380541A1
FR2380541A1 FR7725132A FR7725132A FR2380541A1 FR 2380541 A1 FR2380541 A1 FR 2380541A1 FR 7725132 A FR7725132 A FR 7725132A FR 7725132 A FR7725132 A FR 7725132A FR 2380541 A1 FR2380541 A1 FR 2380541A1
Authority
FR
France
Prior art keywords
radiation
infra
resonance
flame detection
carbonic anhydride
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
FR7725132A
Other languages
English (en)
Other versions
FR2380541B1 (fr
Inventor
Shunsaku Nakauchi
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.)
SECURITY PATROLS CO Ltd
Original Assignee
SECURITY PATROLS CO 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
Application filed by SECURITY PATROLS CO Ltd filed Critical SECURITY PATROLS CO Ltd
Publication of FR2380541A1 publication Critical patent/FR2380541A1/fr
Application granted granted Critical
Publication of FR2380541B1 publication Critical patent/FR2380541B1/fr
Granted 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
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/06—Flame sensors with periodical shutters; Modulation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/14—Flame sensors using two or more different types of flame sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/16—Flame sensors using two or more of the same types of flame sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire Alarms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Control Of Combustion (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

L'invention concerne une installation de détection de flamme à partir du rayonnement infrarouge de la radiation de résonance de l'anhydride carbonique. L'installation comprend des moyens 6 qui permettent de détecter la flamme de façon continue, pendant un temps très bref, en mesurant la différence d'intensité entre un premier rayonnement infrarouge émis par l'anhydride carbonique et un second rayonnement infrarouge émis dans une longueur d'onde voisine de celle du premier rayonnement. Un dispositif d'avertissement 7 est declanché par un détecteur de niveau 15 lorsque l'intensité du second rayonnement est supérieure à une valeur donnée. Application à la détection de flammes produites par le bois, les matières plastiques, le papier, l'essence d'automobile, etc.
FR7725132A 1977-02-15 1977-08-17 Installation de detection de flammes utilisant le rayonnement infra-rouge de la radiation de resonance de l'anhydride carbonique Granted FR2380541A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52014639A JPS586995B2 (ja) 1977-02-15 1977-02-15 炎感知方式

Publications (2)

Publication Number Publication Date
FR2380541A1 true FR2380541A1 (fr) 1978-09-08
FR2380541B1 FR2380541B1 (fr) 1980-06-13

Family

ID=11866759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725132A Granted FR2380541A1 (fr) 1977-02-15 1977-08-17 Installation de detection de flammes utilisant le rayonnement infra-rouge de la radiation de resonance de l'anhydride carbonique

Country Status (9)

Country Link
US (1) US4160164A (fr)
JP (1) JPS586995B2 (fr)
AU (1) AU511233B2 (fr)
BE (1) BE857866A (fr)
CA (1) CA1120132A (fr)
CH (1) CH619802A5 (fr)
DE (1) DE2737089C2 (fr)
FR (1) FR2380541A1 (fr)
GB (1) GB1578611A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474209A1 (fr) * 1980-01-17 1981-07-24 Graviner Ltd Dispositifs de detection d'incendie et d'explosion
FR2486691A1 (fr) * 1980-07-12 1982-01-15 Graviner Ltd Systeme de detection d'incendies et d'explosions
EP0066363A1 (fr) * 1981-05-21 1982-12-08 Santa Barbara Research Center Détecteur d'incendie commandé par microprocesseur
EP0073111A1 (fr) * 1981-08-20 1983-03-02 Kidde-Graviner Limited Détection et suppression d'incendie et d'explosion
WO1985004478A1 (fr) * 1984-03-23 1985-10-10 Sähköliikkeiden Oy Procede de mesure de la teneur en hydrocarbures d'un liquide

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435426A (en) * 1977-08-24 1979-03-15 Showa Yuka Kk Apparatus for monitoring flame from flare stack
DE2823410A1 (de) * 1978-04-25 1979-11-08 Cerberus Ag Flammenmelder
US4206454A (en) * 1978-05-08 1980-06-03 Chloride Incorporated Two channel optical flame detector
US4296324A (en) * 1979-11-02 1981-10-20 Santa Barbara Research Center Dual spectrum infrared fire sensor
GB2126713B (en) * 1980-01-17 1984-11-21 Graviner Ltd Improvements in and relating to fire and explosion detection
FR2660998B1 (fr) * 1980-06-06 1993-03-12 Thomson Trt Defense Dispositif pour detecter un point chaud dans un paysage percu selon un rayonnement infrarouge et systeme de guidage d'un missile sur une cible comportant un tel dispositif.
EP0064811B1 (fr) * 1981-04-16 1988-09-21 EMI Limited Détecteur de flammes
AU582353B2 (en) * 1981-05-21 1989-03-23 Santa Barbara Research Center Microprocessor-controlled fire sensor
US4395638A (en) * 1981-09-18 1983-07-26 Electronics Corporation Of America Self-checking flame failure control
JPS613626A (ja) * 1984-06-15 1986-01-09 Hokuriku Kogyo Kk 長尺物用の鍛造金型
JPS6140138U (ja) * 1984-08-14 1986-03-13 東京エレクトロン相模株式会社 プラズマ処理終点検出装置
US4827247A (en) * 1985-05-08 1989-05-02 Adt, Inc. Self-compensating projected-beam smoke detector
GB8515519D0 (en) * 1985-06-19 1985-07-24 Graviner Ltd Gas detection
EP0334027B1 (fr) * 1988-03-25 1994-04-27 Hartmann & Braun Leipzig GmbH Circuit dynamique autosurveillant pour détecteur de flamme
DE69030799T2 (de) * 1989-08-23 1998-01-08 Japan Energy Corp Feueralarmsystem sowie Verfahren dazu und Umgebungsmonitor
US5037291A (en) * 1990-07-25 1991-08-06 Carrier Corporation Method and apparatus for optimizing fuel-to-air ratio in the combustible gas supply of a radiant burner
US5112217A (en) * 1990-08-20 1992-05-12 Carrier Corporation Method and apparatus for controlling fuel-to-air ratio of the combustible gas supply of a radiant burner
FR2675901B1 (fr) * 1991-04-25 1993-07-02 Europ Gas Turbines Sa Procede de mesure de la temperature d'une flamme par mesure des caracteristiques du spectre d'une des bandes de vibration du co2.
US5112215A (en) * 1991-06-20 1992-05-12 Physical Sciences, Inc. Apparatus for combustion, pollution and chemical process control
JP3277405B2 (ja) * 1993-05-11 2002-04-22 能美防災株式会社 輻射式火災感知器
GB9910708D0 (en) * 1999-05-07 1999-07-07 Spectral Flame Management Limi Flame detector units and flame management systems
EP1922540B1 (fr) * 2005-08-17 2015-06-10 Nuvo Ventures, LLC Procédé et système pour surveiller une capacité de fonctionnement d'usine
JP6134026B1 (ja) * 2016-03-08 2017-05-24 深田工業株式会社 炎検知器
JP6826719B2 (ja) * 2016-09-12 2021-02-10 深田工業株式会社 炎検知器
JP6682147B2 (ja) * 2016-12-13 2020-04-15 深田工業株式会社 炎検知器
JP6782974B2 (ja) * 2017-02-16 2020-11-11 株式会社四国総合研究所 火炎監視方法、火炎監視装置およびガス取扱施設
CN109102673A (zh) * 2018-09-28 2018-12-28 佛山科学技术学院 一种猪舍火灾应急系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026413A (en) * 1952-11-01 1962-03-20 Rca Corp Determining the range of an infra-red source with respect to a point
US3539807A (en) * 1968-04-04 1970-11-10 Texas Instruments Inc Temperature - emissivity separation and temperature independent radiometric analyzer
DE1960218A1 (de) * 1969-12-01 1971-06-03 Rainer Portscht Temperaturstrahlungsdetektor zur automatischen Brandentdeckung oder Flammenueberwachung
US3903418A (en) * 1973-12-14 1975-09-02 Forney International Infrared dynamic flame detector
CH565421A5 (fr) * 1974-05-10 1975-08-15 Cerberus Ag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474209A1 (fr) * 1980-01-17 1981-07-24 Graviner Ltd Dispositifs de detection d'incendie et d'explosion
FR2486691A1 (fr) * 1980-07-12 1982-01-15 Graviner Ltd Systeme de detection d'incendies et d'explosions
EP0066363A1 (fr) * 1981-05-21 1982-12-08 Santa Barbara Research Center Détecteur d'incendie commandé par microprocesseur
EP0073111A1 (fr) * 1981-08-20 1983-03-02 Kidde-Graviner Limited Détection et suppression d'incendie et d'explosion
US4497373A (en) * 1981-08-20 1985-02-05 Graviner Limited Fire and explosion detection and suppression
WO1985004478A1 (fr) * 1984-03-23 1985-10-10 Sähköliikkeiden Oy Procede de mesure de la teneur en hydrocarbures d'un liquide

Also Published As

Publication number Publication date
JPS53100287A (en) 1978-09-01
US4160164A (en) 1979-07-03
FR2380541B1 (fr) 1980-06-13
DE2737089A1 (de) 1978-08-17
GB1578611A (en) 1980-11-05
BE857866A (fr) 1977-12-16
CA1120132A (fr) 1982-03-16
AU511233B2 (en) 1980-08-07
AU2762277A (en) 1979-02-08
DE2737089C2 (de) 1983-07-28
CH619802A5 (fr) 1980-10-15
JPS586995B2 (ja) 1983-02-07

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