ES2090363T3 - Procedimiento para la obtencion de un sistema laminar para sensores de gas. - Google Patents

Procedimiento para la obtencion de un sistema laminar para sensores de gas.

Info

Publication number
ES2090363T3
ES2090363T3 ES91920614T ES91920614T ES2090363T3 ES 2090363 T3 ES2090363 T3 ES 2090363T3 ES 91920614 T ES91920614 T ES 91920614T ES 91920614 T ES91920614 T ES 91920614T ES 2090363 T3 ES2090363 T3 ES 2090363T3
Authority
ES
Spain
Prior art keywords
procedure
gas sensors
obtaining
electrodes
finally divided
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
ES91920614T
Other languages
English (en)
Inventor
Karl-Hermann Friese
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2090363T3 publication Critical patent/ES2090363T3/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
    • 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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts

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

Abstract

SE PROPONE UN PROCEDIMIENTO QUE SE UTILIZA PARA PRODUCIR UNOS SISTEMAS DE CAPAS EMPLEADOS EN SENSORES DE GAS LOS ELECTRODOS CONSISTEN EN MATERIAL CERAMICO FINAMENTE DIVIDIDO Y MATERIAL CONDUCTOR DE LA ELECTRICIDAD FINAMENTE DIVIDIDO. EL PROCEDIMIENTO CONSISTE EN ADICIONAR LAS FRACCIONES NECESARIAS DE OXIDOS ESTABILIZADORES DEL MATERIAL DE LOS ELECTRODOS PARA CONSEGUIR LA ESTABILIZACION TOTAL DE LOS MISMOS. LOS MATERIALES DE ELECTRODOS ESTAN FORMADOS POR MATERIALES CERAMICOS Y CONDUCTORES FINAMENTE DIVIDIDOS CON EL SENCILLO PROCEDIMIENTO DE FABRICACION DESCRITO SE LOGRA UN SISTEMA DE CAPAS CON PROPIEDADES MECANICAS SOBRESALIENTES Y ELEVADA CARGA PARA LOS ELECTRODOS.
ES91920614T 1991-01-04 1991-12-03 Procedimiento para la obtencion de un sistema laminar para sensores de gas. Expired - Lifetime ES2090363T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4100107A DE4100107A1 (de) 1991-01-04 1991-01-04 Verfahren zur herstellung eines schichtsystems fuer gassensoren

Publications (1)

Publication Number Publication Date
ES2090363T3 true ES2090363T3 (es) 1996-10-16

Family

ID=6422547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920614T Expired - Lifetime ES2090363T3 (es) 1991-01-04 1991-12-03 Procedimiento para la obtencion de un sistema laminar para sensores de gas.

Country Status (8)

Country Link
US (1) US5374390A (es)
EP (1) EP0565532B1 (es)
JP (1) JP3021652B2 (es)
KR (1) KR100202804B1 (es)
BR (1) BR9107201A (es)
DE (2) DE4100107A1 (es)
ES (1) ES2090363T3 (es)
WO (1) WO1992012419A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030070921A1 (en) * 2001-10-11 2003-04-17 Clyde Eric P. Sensor, electrode, and methods of making and using the same
GB0224267D0 (en) * 2002-10-18 2002-11-27 Univ Middlesex Serv Ltd Sensors
DE102014211782A1 (de) * 2014-06-18 2015-12-24 Robert Bosch Gmbh Sensorelement zur Erfassung mindestens einer Eigenschaft eines Messgases in einem Messgasraum

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
US3989614A (en) * 1975-01-08 1976-11-02 Tseng Ying Tien Gas sensor
JPS5210193A (en) * 1975-07-15 1977-01-26 Hitachi Ltd Element for oxygen concentration measuring use
DE2700807A1 (de) * 1977-01-11 1978-07-13 Bosch Gmbh Robert Festelektrolytrohr fuer einen messfuehler zur bestimmung des sauerstoffgehaltes in abgasen und verfahren zur herstellung desselben
JPS53100890A (en) * 1977-02-16 1978-09-02 Ngk Insulators Ltd Oxygen concentration cell and its manufacture
DE2830778C2 (de) * 1978-07-13 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler mit verbesserter Haftfestigkeit des Elektrodensystems auf dem Festelektrolyten
DE2831478C2 (de) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
JPS5537920A (en) * 1978-09-11 1980-03-17 Toyota Motor Corp Production of oxygen sensor element
DE2852638C2 (de) * 1978-12-06 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Gassensor mit Cermet- Elektroden
DE2852647C2 (de) * 1978-12-06 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Schichtsystems auf Festelektrolyten für elektrochemische Anwendungen
DE2904069A1 (de) * 1979-02-03 1980-08-07 Bosch Gmbh Robert Festelektrolyt fuer elektrochemische anwendungen und verfahren zur herstellung desselben
DE2913633C2 (de) * 1979-04-05 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Verbrennungsmotoren sowie Verfahren zur Herstellung desselben
JPS56111455A (en) * 1980-02-07 1981-09-03 Nippon Denso Co Ltd Solid electrolyte body for oxygen sensor
JPS5922385B2 (ja) * 1980-04-25 1984-05-26 日産自動車株式会社 セラミツク基板のスル−ホ−ル充填用導電体ペ−スト
US4847172A (en) * 1988-02-22 1989-07-11 Westinghouse Electric Corp. Low resistance fuel electrodes
US5032248A (en) * 1988-06-10 1991-07-16 Hitachi, Ltd. Gas sensor for measuring air-fuel ratio and method of manufacturing the gas sensor

Also Published As

Publication number Publication date
DE59108039D1 (de) 1996-08-29
AU8953791A (en) 1992-08-17
JP3021652B2 (ja) 2000-03-15
DE4100107A1 (de) 1992-07-09
KR100202804B1 (ko) 1999-06-15
WO1992012419A1 (de) 1992-07-23
JPH06504366A (ja) 1994-05-19
EP0565532B1 (de) 1996-07-24
EP0565532A1 (de) 1993-10-20
US5374390A (en) 1994-12-20
AU649081B2 (en) 1994-05-12
BR9107201A (pt) 1994-04-05
KR930703606A (ko) 1993-11-30

Similar Documents

Publication Publication Date Title
BR9612202A (pt) ''f filamento eletroluminescente''
CO4790195A1 (es) Producto de seguridad y valor con un elemento luminiscente
ATE280429T1 (de) Vielschichtvaristor niedriger kapazität
CO4600011A1 (es) Dispositivo electromagnetico y metodos para el control de campo electrico y produccion de circuito magnetico
ES2111022T3 (es) Una transicion con impedancia constante entre estructuras de transmision de diferentes dimensiones.
ES2104915T3 (es) Sensores basados en peliculas compuestas nano-estructuradas.
SE8501605D0 (sv) Capacitive switches
ES2147240T3 (es) Detector de la humedad del suelo.
MX9305884A (es) Control de campo y mejoramiento de estabilidad en estructuras tridimensionales de capas multiples.
ES2069837T3 (es) Condensadores de via dentro de estructuras/sustratos tridimensionales multicapa.
ES2151926T3 (es) Electrodos mejorados para iontoforesis.
ES2143216T3 (es) Cubierta de junta de silicona elasticamente recuperable.
DE3874782D1 (de) Sicherung mit umhuellung aus fester keramik hoher dichte und herstellungsverfahren dieser sicherung.
ES2060300T3 (es) Calentador y convertidor catalitico.
FI20011614A7 (fi) Piirilevy sähköisiä ja optisia signaaleja varten sekä menetelmä sen valmistamiseksi
DE3687389D1 (de) Hoch thermisch leitendes keramiksubstrat.
NL166362C (nl) Elektrische schakeling, omvattende een geleiderplaat bestaande uit een isolerend substraat met een daarop aangebracht geleiderpatroon van geleidende banen, en ten minste een op de geleiderplaat aangebracht halfge- leiderelement, waarvan ten minste een metalen aansluit- contact door middel van een verbindingsorgaan is ver- bonden met een van de geleidende banen, waarbij ten minste het halfgeleiderelement en de verbindingsorga- nen zijnelektrische schakeling, omvattende een geleiderplaat bestaande uit
ES8707069A1 (es) Procedimiento para la fabricacion de placas de circuito impreso
ES2090363T3 (es) Procedimiento para la obtencion de un sistema laminar para sensores de gas.
ES2122972T3 (es) Material aislante electrico.
ES2046236T3 (es) Conductor electrico flexible continuo capaz de funcionar como un interruptor electrico.
ATE50416T1 (de) Hochtemperaturbestaendige dehnungsmesssysteme aus keramischen materialien.
SE9402546D0 (sv) Elektroluminescerande anordning och sätt att framställa denna
ES2144805T3 (es) Celula de combustible de alta temperatura con por lo menos un recubrimiento aislante electricamente y procedimiento para fabricar una celula de combustible de alta temperatura.
ATE157689T1 (de) Zusammensetzungen aus elektrisch leitfähigen polymeren und polyurethanen

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 565532

Country of ref document: ES

FG2A Definitive protection

Ref document number: 565532

Country of ref document: ES