BR9706913A - Sensor de medição eletroquìmico. - Google Patents

Sensor de medição eletroquìmico.

Info

Publication number
BR9706913A
BR9706913A BR9706913-2A BR9706913A BR9706913A BR 9706913 A BR9706913 A BR 9706913A BR 9706913 A BR9706913 A BR 9706913A BR 9706913 A BR9706913 A BR 9706913A
Authority
BR
Brazil
Prior art keywords
gas
electrochemical
measuring sensor
electrochemical measuring
inlet opening
Prior art date
Application number
BR9706913-2A
Other languages
English (en)
Inventor
Olaf Jach
Lothar Diehl
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE19746743A external-priority patent/DE19746743A1/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9706913A publication Critical patent/BR9706913A/pt

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

Abstract

Patente de invenção:<B>"SENSOR DE MEDIçãO ELETROQUìMICO"<D>. A invenção refere-se a um sensor de medição eletroquímico, para a determinação de uma concentração de gás de um gás de medição com um elemento eletroquímico, abrangendo uma célula de bomba eletroquímica com um primeiro e segundo eletrodos e com uma câmara de gás, a qual está ligada o gás de medição através de uma abertura de acesso de gás e na qual está disposto um dos dois eletrodos, sendo que a abertura de acesso de gás (11) é coberta com uma cobertura porosa (24). A invenção refere-se a um processo para a produção de um sensor de medição eletroquímico desta espécie.
BR9706913-2A 1996-11-06 1997-11-03 Sensor de medição eletroquìmico. BR9706913A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19645684 1996-11-06
DE19746743A DE19746743A1 (de) 1996-11-06 1997-10-23 Elektrochemischer Meßfühler
PCT/DE1997/002538 WO1998020334A1 (de) 1996-11-06 1997-11-03 Elektrochemischer messfühler

Publications (1)

Publication Number Publication Date
BR9706913A true BR9706913A (pt) 2000-01-25

Family

ID=26031020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706913-2A BR9706913A (pt) 1996-11-06 1997-11-03 Sensor de medição eletroquìmico.

Country Status (8)

Country Link
US (1) US6692625B1 (pt)
EP (1) EP0877932B1 (pt)
JP (1) JP2000503402A (pt)
AT (1) ATE385569T1 (pt)
BR (1) BR9706913A (pt)
DE (1) DE59712916D1 (pt)
ES (1) ES2299191T3 (pt)
WO (1) WO1998020334A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2732276T3 (es) 2001-08-23 2019-11-21 Rsr Ltd Regiones del epítopo de un receptor de tirotropina (TSH), usos del mismo y anticuerpos para el mismo
JP4744043B2 (ja) * 2001-09-26 2011-08-10 京セラ株式会社 空燃比センサ素子
US8029656B2 (en) * 2003-01-30 2011-10-04 Emisense Technologies Llc System, apparatus, and method for measuring an ion concentration of a measured fluid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272349A (en) * 1979-02-07 1981-06-09 Toyota Jidosha Kogyo Kabushiki Kaisha Catalyst supported oxygen sensor with sensor element having catalyst and protective layers and a method of manufacturing same
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
JPS5824855A (ja) * 1981-08-05 1983-02-14 Nippon Denso Co Ltd 酸素濃度検出器
US5169513A (en) * 1984-06-06 1992-12-08 Ngk Insulators, Ltd. Electrochemical element and method of making
JPH0676990B2 (ja) 1986-09-30 1994-09-28 日本碍子株式会社 高温ガス中の二酸化炭素および水分測定装置
DE3728618C1 (de) * 1987-08-27 1988-03-10 Bosch Gmbh Robert Sensorelement fuer Grenzstromsensoren zur Bestimmung des lambda-Wertes von Gasgemischen
DE3809154C1 (pt) * 1988-03-18 1988-12-08 Robert Bosch Gmbh, 7000 Stuttgart, De
JP2788511B2 (ja) * 1989-11-15 1998-08-20 日本碍子株式会社 酸素濃度検出器の処理方法
DE4032436A1 (de) * 1990-10-12 1992-04-16 Bosch Gmbh Robert Sensorelement fuer grenzstromsensoren zur bestimmung des (gamma)-wertes von gasgemischen
JP3355796B2 (ja) * 1993-08-31 2002-12-09 株式会社デンソー 空燃比検出装置及びその製造方法
DE4342005C2 (de) 1993-12-09 2003-03-27 Bosch Gmbh Robert Planare elektrochemische Sonde und Verfahren zu deren Herstellung
JP3475548B2 (ja) 1994-04-19 2003-12-08 株式会社デンソー 層状セラミックス体、並びに酸素センサ及びその製法
DE19539357B4 (de) * 1994-10-24 2011-09-15 Denso Corporation Luft-Brennstoffverhältnis-Erfassungseinrichtung
JP3050781B2 (ja) * 1995-10-20 2000-06-12 日本碍子株式会社 被測定ガス中の所定ガス成分の測定方法及び測定装置
JP3694377B2 (ja) * 1996-11-29 2005-09-14 日本特殊陶業株式会社 酸素センサ及び空燃比検出方法

Also Published As

Publication number Publication date
EP0877932A1 (de) 1998-11-18
US6692625B1 (en) 2004-02-17
ATE385569T1 (de) 2008-02-15
JP2000503402A (ja) 2000-03-21
WO1998020334A1 (de) 1998-05-14
ES2299191T3 (es) 2008-05-16
DE59712916D1 (de) 2008-03-20
EP0877932B1 (de) 2008-02-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ART. 8O COMBINADO COM O ART. 13 DA LPI.