FR3104721B1 - Dispositif et procédé d’identification d’un mélange gazeux - Google Patents

Dispositif et procédé d’identification d’un mélange gazeux Download PDF

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Publication number
FR3104721B1
FR3104721B1 FR1914633A FR1914633A FR3104721B1 FR 3104721 B1 FR3104721 B1 FR 3104721B1 FR 1914633 A FR1914633 A FR 1914633A FR 1914633 A FR1914633 A FR 1914633A FR 3104721 B1 FR3104721 B1 FR 3104721B1
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FR
France
Prior art keywords
gas mixture
identifying
capture system
identification parameter
predetermined identification
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Active
Application number
FR1914633A
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English (en)
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FR3104721A1 (fr
Inventor
Ivan Romanytsia
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.)
Ellona SAS
Original Assignee
Rubix S&I SAS
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 Rubix S&I SAS filed Critical Rubix S&I SAS
Priority to FR1914633A priority Critical patent/FR3104721B1/fr
Priority to PCT/EP2020/085819 priority patent/WO2021122390A1/fr
Publication of FR3104721A1 publication Critical patent/FR3104721A1/fr
Application granted granted Critical
Publication of FR3104721B1 publication Critical patent/FR3104721B1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
    • G01N33/0024—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels a chemical reaction taking place or a gas being eliminated in one or more channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0014—Sample conditioning by eliminating a gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Un dispositif (1) d’identification d’un mélange gazeux (5) comprenant un système de captation (2) non sélectif et au moins trois voies d’acheminement (30, 31, 32) du mélange gazeux (5) vers le système de captation (2), au moins deux voies d’acheminement (30, 31, 32) comprenant chacune au moins un organe de filtrage (40, 41, 42), ledit système de captation (2) étant configuré pour mesurer, pour le mélange gazeux (5) dans chaque voie d’acheminement (30, 31, 32), des variations de signal électrique (ΔU1, ΔU2, ΔU3) formant un paramètre d’identification (P), le dispositif (1) comprenant au moins une base de données (11) comprenant une pluralité de paramètres d’identification prédéterminés (P1-Pn) associés à des identifiants de mélange gazeux (Id1-Idn) et au moins un organe de calcul (10) configuré pour comparer le paramètre d’identification (P) aux paramètres d’identification prédéterminés (P1-Pn) de manière à déterminer l’identifiant (Id) du mélange gazeux (5). Figure de l’abrégé : Figure 1
FR1914633A 2019-12-17 2019-12-17 Dispositif et procédé d’identification d’un mélange gazeux Active FR3104721B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1914633A FR3104721B1 (fr) 2019-12-17 2019-12-17 Dispositif et procédé d’identification d’un mélange gazeux
PCT/EP2020/085819 WO2021122390A1 (fr) 2019-12-17 2020-12-11 Dispositif et procédé d'identification d'un mélange gazeux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914633 2019-12-17
FR1914633A FR3104721B1 (fr) 2019-12-17 2019-12-17 Dispositif et procédé d’identification d’un mélange gazeux

Publications (2)

Publication Number Publication Date
FR3104721A1 FR3104721A1 (fr) 2021-06-18
FR3104721B1 true FR3104721B1 (fr) 2021-12-24

Family

ID=70228157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914633A Active FR3104721B1 (fr) 2019-12-17 2019-12-17 Dispositif et procédé d’identification d’un mélange gazeux

Country Status (2)

Country Link
FR (1) FR3104721B1 (fr)
WO (1) WO2021122390A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009097A (en) * 1958-02-19 1961-11-14 Mine Safety Appliances Co Method of oxygen detection
DE4222145A1 (de) 1992-07-06 1994-01-13 Rump Elektronik Tech Verfahren und Vorrichtung zur Detektion von Ozon
JP3501109B2 (ja) * 2000-07-03 2004-03-02 株式会社島津製作所 におい測定装置
ITMI20022011A1 (it) * 2002-09-23 2004-03-24 Getters Spa Metodo e sistema per la misura della concentrazione di ossigeno e acqua in idrogeno mediante spettroscopia do mobilita' ionica.
JP2011075545A (ja) * 2009-09-01 2011-04-14 Horiba Ltd ガスセンサ
US8852513B1 (en) * 2011-09-30 2014-10-07 Silicon Laboratories Inc. Systems and methods for packaging integrated circuit gas sensor systems
EP3521819A1 (fr) * 2018-02-06 2019-08-07 Airlabs BV Appareil de détection de'l ozone et/ou du dioxyde d'azote

Also Published As

Publication number Publication date
FR3104721A1 (fr) 2021-06-18
WO2021122390A1 (fr) 2021-06-24

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