KR900702364A - 혼합 가스의 λ값을 결정하는 제한 전류 센서용 센서 소자 - Google Patents

혼합 가스의 λ값을 결정하는 제한 전류 센서용 센서 소자

Info

Publication number
KR900702364A
KR900702364A KR1019900701256A KR900701256A KR900702364A KR 900702364 A KR900702364 A KR 900702364A KR 1019900701256 A KR1019900701256 A KR 1019900701256A KR 900701256 A KR900701256 A KR 900701256A KR 900702364 A KR900702364 A KR 900702364A
Authority
KR
South Korea
Prior art keywords
sensor element
solid electrolyte
carrier
printed
diffusion gap
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.)
Withdrawn
Application number
KR1019900701256A
Other languages
English (en)
Korean (ko)
Inventor
디츠 헤르만
그륀발트 베르너
데 라 프리에타 클라우디오
Original Assignee
랄프 베렌스, 페터뢰저
로베르트 보쉬 게엠베하
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 랄프 베렌스, 페터뢰저, 로베르트 보쉬 게엠베하 filed Critical 랄프 베렌스, 페터뢰저
Publication of KR900702364A publication Critical patent/KR900702364A/ko
Withdrawn legal-status Critical Current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
    • 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • 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
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
KR1019900701256A 1988-10-04 1989-10-03 혼합 가스의 λ값을 결정하는 제한 전류 센서용 센서 소자 Withdrawn KR900702364A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3834987.6 1988-10-14
DE3834987A DE3834987A1 (de) 1988-10-14 1988-10-14 Sensorelement fuer grenzstromsensoren zur bestimmung des (lambda)-wertes von gasgemischen
PCT/DE1989/000625 WO1990004171A1 (de) 1988-10-14 1989-10-03 SENSORELEMENT FÜR GRENZSTROMSENSOREN ZUR BESTIMMUNG DES μ-WERTES VON GASGEMISCHEN

Publications (1)

Publication Number Publication Date
KR900702364A true KR900702364A (ko) 1990-12-06

Family

ID=6365098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701256A Withdrawn KR900702364A (ko) 1988-10-04 1989-10-03 혼합 가스의 λ값을 결정하는 제한 전류 센서용 센서 소자

Country Status (5)

Country Link
KR (1) KR900702364A (enrdf_load_stackoverflow)
AU (1) AU4328489A (enrdf_load_stackoverflow)
DE (1) DE3834987A1 (enrdf_load_stackoverflow)
ES (1) ES2016207A6 (enrdf_load_stackoverflow)
WO (1) WO1990004171A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908393A1 (de) * 1989-03-15 1990-09-27 Bosch Gmbh Robert Sensorelement fuer grenzstromsensoren zur bestimmung des (lambda)-wertes von gasgemischen
DE3935149A1 (de) * 1989-10-21 1991-05-02 Bosch Gmbh Robert Verfahren und messanordnung zur bestimmung des russgehaltes in abgasen
DE3941837C2 (de) * 1989-12-19 1994-01-13 Bosch Gmbh Robert Widerstandsmeßfühler zur Erfassung des Sauerstoffgehaltes in Gasgemischen und Verfahren zu seiner Herstellung
DE4032436A1 (de) * 1990-10-12 1992-04-16 Bosch Gmbh Robert Sensorelement fuer grenzstromsensoren zur bestimmung des (gamma)-wertes von gasgemischen
DE4226540A1 (de) * 1992-08-11 1994-04-21 Bosch Gmbh Robert Polarographischer Sensor
DE4231966A1 (de) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Planare polarograhische Sonde zur Bestimmung des Lambda-Wertes von Gasgemischen
DE19960329C2 (de) * 1999-12-15 2001-12-13 Bosch Gmbh Robert Elektrochemischer Meßfühler
DE10223878A1 (de) * 2002-05-29 2003-12-11 Bosch Gmbh Robert Schichtsystem sowie Verfahren zur Herstellung eines Schichtsystems
JP5115247B2 (ja) * 2008-03-06 2013-01-09 株式会社デンソー ガスセンサ素子
DE102009026439A1 (de) * 2009-05-25 2010-12-09 Innovative Sensor Technology Ist Ag Sensorelement und Verfahren zur Herstellung eines solchen
DE102011009780A1 (de) * 2011-01-28 2012-08-02 Continental Automotive Gmbh Sensorelement und Verfahren zum Erfassen eines Parameters eines Gasgemischs in einem Gasraum
DE102015213454A1 (de) * 2015-07-17 2017-01-19 Robert Bosch Gmbh Sensorelement zur Erfassung mindestens einer Eigenschaft eines Messgases in einem Messgasraum

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923483A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
JPS5734447A (en) * 1980-08-12 1982-02-24 Nissan Motor Co Ltd Production of film structure oxygen sensor element
DE3104986A1 (de) * 1981-02-12 1982-08-19 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS5827051A (ja) * 1981-08-12 1983-02-17 Mitsubishi Electric Corp 酸素ガス濃淡電池の製造方法
JPS5827052A (ja) * 1981-08-12 1983-02-17 Mitsubishi Electric Corp 酸素ガスセンサ
JPS5958356A (ja) * 1982-09-28 1984-04-04 Fuji Electric Corp Res & Dev Ltd ガス分析機器の製造方法
JPS59147250A (ja) * 1983-02-14 1984-08-23 Fuji Electric Corp Res & Dev Ltd ガス分析機器
DE3482745D1 (de) * 1983-11-18 1990-08-23 Ngk Insulators Ltd Elektrochemische vorrichtung mit einem messfuehlelement.
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
JPH063429B2 (ja) * 1984-10-18 1994-01-12 日本碍子株式会社 酸素センサ
JPS61138156A (ja) * 1984-12-11 1986-06-25 Ngk Spark Plug Co Ltd 空燃比検出装置
JPS61147155A (ja) * 1984-12-20 1986-07-04 Ngk Insulators Ltd 電気化学的装置
US4645572A (en) * 1985-02-23 1987-02-24 Ngk Insulators, Ltd. Method of determining concentration of a component in gases and electrochemical device suitable for practicing the method
DE3673563D1 (de) * 1985-04-19 1990-09-27 Hitachi Ltd Sauerstoffuehlerelement und verfahren zum herstellen desselben.
JPH0810211B2 (ja) * 1986-09-05 1996-01-31 日本碍子株式会社 ガスセンサ及びその製造法
DE3728289C1 (de) * 1987-08-25 1988-08-04 Bosch Gmbh Robert Nach dem polarographischen Messprinzip arbeitende Grenzstromsonde
DE3728618C1 (de) * 1987-08-27 1988-03-10 Bosch Gmbh Robert Sensorelement fuer Grenzstromsensoren zur Bestimmung des lambda-Wertes von Gasgemischen
DE8809154U1 (de) * 1988-07-16 1989-08-10 Metz Feuerwehrgeräte GmbH, 7500 Karlsruhe Vorrichtung zum Aufbrechen von Schließzylindern

Also Published As

Publication number Publication date
ES2016207A6 (es) 1990-10-16
DE3834987A1 (de) 1990-04-19
AU4328489A (en) 1990-05-01
WO1990004171A1 (de) 1990-04-19
DE3834987C2 (enrdf_load_stackoverflow) 1991-11-21

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900613

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid