ES2157117T3 - Sensor de gases. - Google Patents

Sensor de gases.

Info

Publication number
ES2157117T3
ES2157117T3 ES98830436T ES98830436T ES2157117T3 ES 2157117 T3 ES2157117 T3 ES 2157117T3 ES 98830436 T ES98830436 T ES 98830436T ES 98830436 T ES98830436 T ES 98830436T ES 2157117 T3 ES2157117 T3 ES 2157117T3
Authority
ES
Spain
Prior art keywords
detector
solid electrolyte
gas
gas sensor
normally
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
ES98830436T
Other languages
English (en)
Inventor
Christophe Pupier
Nicolas Cusin
John Fitzpatrick
Patrick Strazzulla
Carloandrea Malvicino
Rene Lalauze
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.)
Correci S A Cie De Regulation
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
Centro Ricerche Fiat SCpA
Politecnico di Torino
Original Assignee
Correci S A Cie De Regulation
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
Centro Ricerche Fiat SCpA
Politecnico di Torino
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 Correci S A Cie De Regulation, Association pour la Recherche et le Developpement des Methodes et Processus Industriels, College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin, Centro Ricerche Fiat SCpA, Politecnico di Torino filed Critical Correci S A Cie De Regulation
Application granted granted Critical
Publication of ES2157117T3 publication Critical patent/ES2157117T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

SE PRESENTA UN DETECTOR DE GAS PARTICULARMENTE PARA APLICACIONES EN AUTOMOVILES QUE COMPRENDE UN ELECTROLITO SOLIDO (2), QUE NORMALMENTE CONSTA DE BE -ALUMINA SOBRE EL CUAL SE DISPONEN DOS ELECTRODOS (3, 4), NORMALMENTE HECHOS UNO DE ORO Y EL OTRO DE PLATINO, QUE SE CONECTAN A UN VOLTIMETRO (7) DE MANERA QUE SE DETERMINE, COMO FUNCION DE LA TENSION MEDIDA, LA CONCENTRACION DE SUBSTANCIAS CONTAMINANTES EN UN GAS. EL DETECTOR COMPRENDE UN SISTEMA DE TERMORREGULACION (8) PARA VARIAR SELECTIVAMENTE Y DE FORMA CONTROLADA LA TEMPERATURA DEL ELECTROLITO SOLIDO (2) Y CAMBIAR DE FORMA CORRESPONDIENTE LA RESPUESTA DEL DETECTOR CON RESPECTO A LOS CONTAMINANTES.
ES98830436T 1997-08-01 1998-07-17 Sensor de gases. Expired - Lifetime ES2157117T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000701 IT1293666B1 (it) 1997-08-01 1997-08-01 Sensore di gas.

Publications (1)

Publication Number Publication Date
ES2157117T3 true ES2157117T3 (es) 2001-08-01

Family

ID=11415922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98830436T Expired - Lifetime ES2157117T3 (es) 1997-08-01 1998-07-17 Sensor de gases.

Country Status (4)

Country Link
EP (1) EP0899563B1 (es)
DE (1) DE69800519T2 (es)
ES (1) ES2157117T3 (es)
IT (1) IT1293666B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799548B1 (fr) * 1999-10-11 2001-12-14 Armines Ass Pour La Rech Et Le Detecteur d'un gaz de reference et d'un compose oxydoreducteur dans une atmosphere
DE10111586A1 (de) 2001-03-10 2002-09-12 Volkswagen Ag Verfahren zum Betrieb von Brennkraftmaschinen
DE10160704B4 (de) 2001-12-11 2013-07-18 Volkswagen Ag Verfahren zum Betrieb von Abgasreinigungsvorrichtungen
FR2919671B1 (fr) * 2007-08-03 2009-10-30 Sphere Tech Europ Sarl Procede de diagnostic d'un moteur a combustion interne par analyse des gaz d'echappement et dispositif de mise en oeuvre.
FR2919928A1 (fr) * 2007-08-10 2009-02-13 Renault Sas Capteur pour gaz et procede de detection de constituants gazeux dans un melange et/ou de mesure des concentrations respectives de ces constituants
DE102007059652A1 (de) 2007-12-10 2009-06-18 Eads Deutschland Gmbh Gassensor mit einer verbesserten Selektivität
EP2763468B1 (en) * 2013-01-31 2017-08-30 Sensirion AG Portable sensor device with a gas sensor and method for operating the same
DE102013010561A1 (de) * 2013-06-25 2015-01-08 Volkswagen Aktiengesellschaft Sensor zur Detektion von Kohlenwasserstoffen in einem Gasgemisch, seine Verwendung zur Bestimmung eines HC-Partialdrucks im Abgas eines Verbrennungsmotors sowie Kraftfahrzeug mit einem solchen
CN112683838B (zh) * 2021-01-26 2023-05-23 杭州麦乐克科技股份有限公司 一种基于九点拟合的红外二氧化碳传感器的浓度检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX160910A (es) * 1981-03-02 1990-06-14 Babcock & Wilcox Co Aparato mejorado para detectar la presencia de constituyentes de un combustible en una mezcla de gas con exceso de oxigeno
JP3265895B2 (ja) * 1995-02-20 2002-03-18 トヨタ自動車株式会社 空燃比センサのヒータ制御装置
JP3275676B2 (ja) * 1995-12-14 2002-04-15 トヨタ自動車株式会社 空燃比センサのヒータ制御装置

Also Published As

Publication number Publication date
ITTO970701A1 (it) 1999-02-01
IT1293666B1 (it) 1999-03-08
EP0899563B1 (en) 2001-02-07
DE69800519T2 (de) 2001-09-13
EP0899563A1 (en) 1999-03-03
DE69800519D1 (de) 2001-03-15

Similar Documents

Publication Publication Date Title
ES2161757T3 (es) Metodo, articulo de ensayo y sistema para realizar analisis.
ES2157117T3 (es) Sensor de gases.
ATE549603T1 (de) Messung eingeschlossener und aufgelöster gase in prozessflussleitungen
BR9106548A (pt) Dispositivo autonomo para medir concentracao de nox em uma corrente de gas fluente
ES2186836T3 (es) Uso de cristales liquidos termocromicos en procedimientos de diagnostico basados en reflectometria.
AR024351A1 (es) Metodo y medidor para medir una concentracion de analito en una muestra de un fluido biologico
MX2009006159A (es) Elemento de prueba con referencia.
TW376449B (en) Gas sensors
ATE301822T1 (de) Flusssensor für flüssigkeiten
DE602006008297D1 (de) Brand- oder rauchmelder mit hochleistungs-fehlalarmunterdrückung
DK1742063T3 (da) System til differentiel bestemmelse af mængden af et proteolytisk enzym i en legemsvæske
WO2003102607A8 (en) Combustible-gas measuring instrument
KR960705197A (ko) 유기 화합물을 환경학적으로 모니터링하는 방법 및 장치(environmental monitoring of organic compounds)
ES2137243T3 (es) Dispositivo para la medicion de fluidos.
TR199900882A3 (tr) Bir elektrik sinyali olusturmak için metod, metodu uygulamak için detektör cihazi ve detektör cihazinin kullanimi.
BR0303623A (pt) Processo e dispositivo baseado em sistemas inteligentes - inteligência artificial - redes neurais artificiais, para determinação e controle em tempo real de contaminantes em sistemas fìsicos e/ou quìmicos e/ou biológicos
ES2104212T3 (es) Dispositivo para determinar la velocidad y la direccion de flujo de gases o liquidos.
BR8201284A (pt) Equipamento de medicao eletroanalitica com celula de medicao
ES2053853T5 (es) Sistema de deteccion multicomponente ligado a un soporte para la determinacion colorimetrica de constituyentes esterolitica y/o proteoliticamente activos de fluidos corporales.
DE59811247D1 (de) Nachweis von adenosin in kleinen proben
RU19585U1 (ru) Датчик утечки газа
Akpan et al. An Integrated IoT-based Gas-smoke Detection System with Automatic Electronic Alarm System
RU22556U1 (ru) Детектор газа
UA1783U (uk) Газоаналізатор концентрації озону "озономір г-100"
CS264772B1 (cs) Zapojení k vyhodnocování přítomnosti plynů ve vzduchu

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 899563

Country of ref document: ES