ES2032041T3 - Captador electroquimico, de estructura integrada de medida de concentraciones de especies relativas. - Google Patents

Captador electroquimico, de estructura integrada de medida de concentraciones de especies relativas.

Info

Publication number
ES2032041T3
ES2032041T3 ES198888402402T ES88402402T ES2032041T3 ES 2032041 T3 ES2032041 T3 ES 2032041T3 ES 198888402402 T ES198888402402 T ES 198888402402T ES 88402402 T ES88402402 T ES 88402402T ES 2032041 T3 ES2032041 T3 ES 2032041T3
Authority
ES
Spain
Prior art keywords
electrochemical sensor
integrated structure
gas
measuring concentrations
relative species
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
ES198888402402T
Other languages
English (en)
Inventor
Didier Pribat
Joel Perret
Jean-Claude Rouffy
Gonzalo Velasco
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of ES2032041T3 publication Critical patent/ES2032041T3/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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN CAPTADOR ELECTROQUIMICO, EN EL QUE UNA CELULA ELECTROQUIMICA DE ANALISIS DE GASES SE IMPLANTA DIRECTAMENTE SOBRE UNA PLAQUETA DE SUBSTRATO (SB). EL CONJUNTO DE LA PLAQUETA SE RECUBRE CON DOS CAPAS DE ESMALTE (S1, S2) SALVO EN LOS PUNTOS NECESARIOS PARA LAS CONEXIONES ELECTRICAS. UNA PIEZA DE FIJACION (MF) ASEGURA LA FIJACION DEL CAPTADOR A UN CARTER, DE FORMA QUE LA CELULA ELECTROQUIMICA ESTA EN EL INTERIOR DEL CARTER, DONDE SE ENCUENTRA EL GAS A ANALIZAR. ESTA PIEZA DE FIJACION (MF) ASEGURA UNA ESTANQUEIDAD E IMPIDE AL GAS ALCANZAR LAS CONEXIONES ELECTRICAS. APLICACION: LA INVENCION ES APLICABLE EN PARTICULAR A LOS CAPTADORES DE OXIGENO
ES198888402402T 1987-09-25 1988-09-23 Captador electroquimico, de estructura integrada de medida de concentraciones de especies relativas. Expired - Lifetime ES2032041T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713290A FR2621126B1 (fr) 1987-09-25 1987-09-25 Capteur electrochimique, a structure integree, de mesure de concentrations relatives d'especes reactives

Publications (1)

Publication Number Publication Date
ES2032041T3 true ES2032041T3 (es) 1993-01-01

Family

ID=9355232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888402402T Expired - Lifetime ES2032041T3 (es) 1987-09-25 1988-09-23 Captador electroquimico, de estructura integrada de medida de concentraciones de especies relativas.

Country Status (7)

Country Link
US (1) US5429737A (es)
EP (1) EP0309360B1 (es)
JP (1) JPH01102357A (es)
CA (1) CA1309461C (es)
DE (1) DE3871686T2 (es)
ES (1) ES2032041T3 (es)
FR (1) FR2621126B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9512929D0 (en) * 1995-06-24 1995-08-30 Sun Electric Uk Ltd Multi-gas sensor systems for automatic emissions measurement
JP3470012B2 (ja) * 1996-05-30 2003-11-25 日本碍子株式会社 ガス分析計及びその校正方法
US5993623A (en) * 1996-09-24 1999-11-30 Rosemount Analytical Inc. Solid electrolyte gas analyzer with improved circuit and housing configuration
US5728289A (en) * 1996-10-11 1998-03-17 Kirchnavy; Steve Sensor cell holder for gas analyzer
FR2780808B1 (fr) 1998-07-03 2001-08-10 Thomson Csf Dispositif a emission de champ et procedes de fabrication
DE19928165A1 (de) 1999-06-19 2000-12-21 Bosch Gmbh Robert Planares Sensorelement für einen Gassensor
JP4646391B2 (ja) * 2000-12-07 2011-03-09 京セラ株式会社 ガスセンサ
JP5420183B2 (ja) 2008-03-19 2014-02-19 日本碍子株式会社 積層体からのセンサ素子用素子体の切り出し方法、センサ素子の製造方法、センサ素子、およびガスセンサ
JP2011145268A (ja) * 2010-01-18 2011-07-28 Ngk Spark Plug Co Ltd ガスセンサ
US9541533B2 (en) * 2013-02-08 2017-01-10 Ngk Spark Plug Co., Ltd. Gas sensor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785947A (en) * 1972-05-26 1974-01-15 Leeds & Northrup Co Electrode assembly to determine the oxygen content of molten metal
US4061117A (en) * 1975-03-31 1977-12-06 Nissan Motor Co., Ltd. Method of controlling air-fuel mixture in internal combustion engine and a system therefor
FR2444272A1 (fr) * 1978-12-12 1980-07-11 Thomson Csf Capteur electrochimique des concentrations d'especes dans un melange fluide du type a electrode de reference interne de pression partielle
DE2855012A1 (de) * 1978-12-20 1980-06-26 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen
DE2907032C2 (de) * 1979-02-23 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Sauerstoffmeßfühler für Gase, insbesondere für Abgase von Verbrennungsmotoren
DE2909201C2 (de) * 1979-03-09 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen
DE3017947A1 (de) * 1980-05-10 1981-11-12 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen und verfahren zum herstellen von sensorelementen fuer derartige messfuehler
FR2494445A1 (fr) * 1980-11-17 1982-05-21 Socapex Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur
US4505807A (en) * 1982-02-22 1985-03-19 Ngk Spark Plug Co., Ltd. Oxygen sensor
JPS6052762A (ja) * 1983-09-01 1985-03-26 Hitachi Ltd 固体電解質型酸素センサのセンサ素子とその製造方法
JPS60171449A (ja) * 1984-02-17 1985-09-04 Matsushita Electric Ind Co Ltd 燃焼機器用安全検出装置の電極形成方法
JPS60150449U (ja) * 1984-03-16 1985-10-05 日本碍子株式会社 酸素検知器
FR2577047B1 (fr) * 1985-02-04 1987-05-07 Renault Sonde electrochimique, notamment pour la mesure de la teneur en oxygene des gaz d'echappement d'un vehicule
US4750256A (en) * 1987-04-13 1988-06-14 Allied Corporation Method of assembly of an O2 sensor

Also Published As

Publication number Publication date
DE3871686D1 (es) 1992-07-09
JPH01102357A (ja) 1989-04-20
US5429737A (en) 1995-07-04
DE3871686T2 (de) 1992-12-17
CA1309461C (fr) 1992-10-27
EP0309360A2 (fr) 1989-03-29
FR2621126B1 (fr) 1994-04-15
EP0309360B1 (fr) 1992-06-03
FR2621126A1 (fr) 1989-03-31
EP0309360A3 (en) 1989-10-18

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