AU4328489A - Sensor element for limit current sensor for determining the lamda value of gas mixtures - Google Patents

Sensor element for limit current sensor for determining the lamda value of gas mixtures

Info

Publication number
AU4328489A
AU4328489A AU43284/89A AU4328489A AU4328489A AU 4328489 A AU4328489 A AU 4328489A AU 43284/89 A AU43284/89 A AU 43284/89A AU 4328489 A AU4328489 A AU 4328489A AU 4328489 A AU4328489 A AU 4328489A
Authority
AU
Australia
Prior art keywords
determining
gas mixtures
limit current
sensor
sensor element
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.)
Abandoned
Application number
AU43284/89A
Inventor
Claudio De La Prieta
Hermann Dietz
Werner Grunwald
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
Publication of AU4328489A publication Critical patent/AU4328489A/en
Abandoned 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell 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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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)
AU43284/89A 1988-10-14 1989-10-03 Sensor element for limit current sensor for determining the lamda value of gas mixtures Abandoned AU4328489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3834987 1988-10-14
DE3834987A DE3834987A1 (en) 1988-10-14 1988-10-14 SENSOR ELEMENT FOR LIMIT CURRENT SENSORS FOR DETERMINING THE (LAMBDA) VALUE OF GAS MIXTURES

Publications (1)

Publication Number Publication Date
AU4328489A true AU4328489A (en) 1990-05-01

Family

ID=6365098

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43284/89A Abandoned AU4328489A (en) 1988-10-14 1989-10-03 Sensor element for limit current sensor for determining the lamda value of gas mixtures

Country Status (5)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908393A1 (en) * 1989-03-15 1990-09-27 Bosch Gmbh Robert SENSOR ELEMENT FOR LIMIT CURRENT SENSORS FOR DETERMINING THE (LAMBDA) VALUE OF GAS MIXTURES
DE3935149A1 (en) * 1989-10-21 1991-05-02 Bosch Gmbh Robert METHOD AND MEASURING ARRANGEMENT FOR DETERMINING THE SOOT CONTENT IN EXHAUST GASES
DE3941837C2 (en) * 1989-12-19 1994-01-13 Bosch Gmbh Robert Resistance sensor for detecting the oxygen content in gas mixtures and process for its production
DE4032436A1 (en) * 1990-10-12 1992-04-16 Bosch Gmbh Robert SENSOR ELEMENT FOR LIMIT CURRENT SENSORS FOR DETERMINING THE (GAMMA) VALUE OF GAS MIXTURES
DE4226540A1 (en) * 1992-08-11 1994-04-21 Bosch Gmbh Robert Polarographic sensor
DE4231966A1 (en) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Planar polarographic probe for determining the lambda value of gas mixtures
DE19960329C2 (en) * 1999-12-15 2001-12-13 Bosch Gmbh Robert Electrochemical sensor
DE10223878A1 (en) * 2002-05-29 2003-12-11 Bosch Gmbh Robert Layer system and method for producing a layer system
JP5115247B2 (en) * 2008-03-06 2013-01-09 株式会社デンソー Gas sensor element
DE102009026439A1 (en) * 2009-05-25 2010-12-09 Innovative Sensor Technology Ist Ag Sensor element and method for producing such
DE102011009780A1 (en) * 2011-01-28 2012-08-02 Continental Automotive Gmbh Sensor element and method for detecting a parameter of a gas mixture in a gas space
DE102015213454A1 (en) * 2015-07-17 2017-01-19 Robert Bosch Gmbh Sensor element for detecting at least one property of a sample gas in a sample gas space

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923483A1 (en) * 1979-06-09 1980-12-11 Bosch Gmbh Robert POLAROGRAPHIC PROBE FOR DETERMINING THE OXYGEN CONTENT IN GAS, ESPECIALLY IN EXHAUST GAS FROM COMBUSTION ENGINES
JPS5734447A (en) * 1980-08-12 1982-02-24 Nissan Motor Co Ltd Production of film structure oxygen sensor element
DE3104986A1 (en) * 1981-02-12 1982-08-19 Bosch Gmbh Robert Polarographic sensor for the determination of the oxygen content of gases
JPS5827051A (en) * 1981-08-12 1983-02-17 Mitsubishi Electric Corp Manufacture of oxygen gas concentration cell
JPS5827052A (en) * 1981-08-12 1983-02-17 Mitsubishi Electric Corp Oxygen gas sensor
JPS5958356A (en) * 1982-09-28 1984-04-04 Fuji Electric Corp Res & Dev Ltd Gas analysis apparatus and its production
JPS59147250A (en) * 1983-02-14 1984-08-23 Fuji Electric Corp Res & Dev Ltd Gas analyser
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
DE3482745D1 (en) * 1983-11-18 1990-08-23 Ngk Insulators Ltd ELECTROCHEMICAL DEVICE WITH A MEASURING ELEMENT.
JPH063429B2 (en) * 1984-10-18 1994-01-12 日本碍子株式会社 Oxygen sensor
JPS61138156A (en) * 1984-12-11 1986-06-25 Ngk Spark Plug Co Ltd Air-fuel ratio detector
JPS61147155A (en) * 1984-12-20 1986-07-04 Ngk Insulators Ltd Electrochemical device
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
EP0203351B1 (en) * 1985-04-19 1990-08-22 Hitachi, Ltd. Oxygen sensor element and process for producing the same
JPH0810211B2 (en) * 1986-09-05 1996-01-31 日本碍子株式会社 Gas sensor and manufacturing method thereof
DE3728289C1 (en) * 1987-08-25 1988-08-04 Bosch Gmbh Robert Limit current probe working according to the polarographic measuring principle
DE3728618C1 (en) * 1987-08-27 1988-03-10 Bosch Gmbh Robert Sensor element for limit current sensors for determining the lambda value of gas mixtures
DE8809154U1 (en) * 1988-07-16 1989-08-10 Metz Feuerwehrgeräte GmbH, 7500 Karlsruhe Device for breaking open locking cylinders

Also Published As

Publication number Publication date
WO1990004171A1 (en) 1990-04-19
KR900702364A (en) 1990-12-06
DE3834987A1 (en) 1990-04-19
ES2016207A6 (en) 1990-10-16
DE3834987C2 (en) 1991-11-21

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