ES8206030A1 - Dispositivo de sonda de analisis de gases - Google Patents

Dispositivo de sonda de analisis de gases

Info

Publication number
ES8206030A1
ES8206030A1 ES504140A ES504140A ES8206030A1 ES 8206030 A1 ES8206030 A1 ES 8206030A1 ES 504140 A ES504140 A ES 504140A ES 504140 A ES504140 A ES 504140A ES 8206030 A1 ES8206030 A1 ES 8206030A1
Authority
ES
Spain
Prior art keywords
sensor
metal
gas analysis
gas
thermocompression
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
Application number
ES504140A
Other languages
English (en)
Other versions
ES504140A0 (es
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.)
Socapex SA
Original Assignee
Socapex SA
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 Socapex SA filed Critical Socapex SA
Publication of ES504140A0 publication Critical patent/ES504140A0/es
Publication of ES8206030A1 publication Critical patent/ES8206030A1/es
Expired 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
    • 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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • 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
    • G01N27/4078—Means for sealing the sensor element in a housing

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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

DISPOSITIVO DE SONDA PARA EL ANALISIS DE LOS GASES DE ESCAPE DE UN MOTOR DE COMBUSTION INTERNA. CONSTA DE UN CAPTADOR MINIATURIZADO, REALIZADO SOBRE UNA PLAQUITA (21) POR DEPOSITOS DE CAPAS DELGADAS, QUE COMPRENDE AL MENOS DOS ELECTRODOS (9,10) Y QUE ESTA ENTERAMENTE SUMERGIDO EN LOS GASES A ANALIZAR, DE DOS VARILLAS METALICAS (22,23) SOLDADAS EN UNO DE SUS EXTREMOS AL CAPTADOR Y ENFUNDADAS EN DOS TUBOS CERAMICOS (24,25) DE ALTA RESISTIVIDAD, DE UN CUERPO CERAMICO HUECO (28) QUE ESTA PROVISTO DE ORIFICIOS (29,30) EN LOS CUALES SE POSICIONAN LAS DOS VARILLAS METALICAS (22,23) ENFUNDADAS, DE UN RELLENO FORMADO POR CERAMICA LIQUIDA (31) ENDURECIBLE PARA INMOVILIZAR DICHAS VARILLAS METALICAS.
ES504140A 1980-07-22 1981-07-21 Dispositivo de sonda de analisis de gases Expired ES8206030A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016122A FR2492981A1 (fr) 1980-07-22 1980-07-22 Sonde d'analyse de gaz

Publications (2)

Publication Number Publication Date
ES504140A0 ES504140A0 (es) 1982-06-16
ES8206030A1 true ES8206030A1 (es) 1982-06-16

Family

ID=9244390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504140A Expired ES8206030A1 (es) 1980-07-22 1981-07-21 Dispositivo de sonda de analisis de gases

Country Status (5)

Country Link
US (1) US4383907A (es)
EP (1) EP0044790A1 (es)
JP (1) JPS5745438A (es)
ES (1) ES8206030A1 (es)
FR (1) FR2492981A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797440A (en) * 1980-12-10 1982-06-17 Ngk Spark Plug Co Ltd Exhaust gas sensor
JPS6146459U (ja) * 1984-08-30 1986-03-28 株式会社 堀場製作所 高圧用比較電極
JPH063429B2 (ja) * 1984-10-18 1994-01-12 日本碍子株式会社 酸素センサ
JPS61198047A (ja) * 1985-02-07 1986-09-02 Kiyataraa Kogyo Kk 挿入型酸素検出器構造
JP3531971B2 (ja) * 1994-05-16 2004-05-31 フィガロ技研株式会社 ガスまたは湿度を検出するセンサとその製造方法
JP3588842B2 (ja) * 1995-01-12 2004-11-17 株式会社デンソー 酸素濃度検出器
TR199700198T1 (tr) * 1995-07-18 1997-08-21 Heraeus Electro Nite Int Gaz konsantrasyonlarinin ölcülmesi icin sensor.
US5993623A (en) * 1996-09-24 1999-11-30 Rosemount Analytical Inc. Solid electrolyte gas analyzer with improved circuit and housing configuration
JP2005181225A (ja) * 2003-12-22 2005-07-07 Denso Corp ガスセンサ
US8764955B2 (en) * 2010-07-22 2014-07-01 Ngk Spark Plug Co., Ltd. Gas sensor
US8671736B2 (en) * 2011-05-26 2014-03-18 Emisense Technologies, Llc Agglomeration and charge loss sensor for measuring particulate matter
JP6740922B2 (ja) 2017-02-02 2020-08-19 株式会社デンソー ガスセンサ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1256640A (fr) * 1960-02-05 1961-03-24 Electrochimie Soc électrode indicatrice d'oxygène en milieux halogénés fondus
FR2350598A1 (fr) * 1976-05-07 1977-12-02 Thomson Csf Senseur de concentration d'une espece dans un fluide
DE2710218A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Messfuehler zur bestimmung des sauerstoffgehalts in abgasen
FR2392380A1 (fr) * 1977-05-25 1978-12-22 Renault Detecteur electrochimique de la teneur d'oxygene dans les gaz d'echappement de moteurs thermiques
JPS5523426A (en) * 1978-08-08 1980-02-19 Toyota Motor Corp Oxygen sensor element

Also Published As

Publication number Publication date
US4383907A (en) 1983-05-17
FR2492981B1 (es) 1984-05-04
ES504140A0 (es) 1982-06-16
EP0044790A1 (fr) 1982-01-27
JPS5745438A (en) 1982-03-15
FR2492981A1 (fr) 1982-04-30

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