GB2381871B - Sensor element of a gas sensor - Google Patents

Sensor element of a gas sensor

Info

Publication number
GB2381871B
GB2381871B GB0221471A GB0221471A GB2381871B GB 2381871 B GB2381871 B GB 2381871B GB 0221471 A GB0221471 A GB 0221471A GB 0221471 A GB0221471 A GB 0221471A GB 2381871 B GB2381871 B GB 2381871B
Authority
GB
United Kingdom
Prior art keywords
sensor
gas
sensor element
gas sensor
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 - Fee Related
Application number
GB0221471A
Other versions
GB0221471D0 (en
GB2381871A (en
Inventor
Bernd Schumann
Carsten Springhorn
Berndt Cramer
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 GB0221471D0 publication Critical patent/GB0221471D0/en
Publication of GB2381871A publication Critical patent/GB2381871A/en
Application granted granted Critical
Publication of GB2381871B publication Critical patent/GB2381871B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
GB0221471A 2001-09-19 2002-09-16 Sensor element of a gas sensor Expired - Fee Related GB2381871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001146100 DE10146100A1 (en) 2001-09-19 2001-09-19 Sensor element of a gas sensor

Publications (3)

Publication Number Publication Date
GB0221471D0 GB0221471D0 (en) 2002-10-23
GB2381871A GB2381871A (en) 2003-05-14
GB2381871B true GB2381871B (en) 2003-12-10

Family

ID=7699505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0221471A Expired - Fee Related GB2381871B (en) 2001-09-19 2002-09-16 Sensor element of a gas sensor

Country Status (5)

Country Link
JP (1) JP2003107053A (en)
DE (1) DE10146100A1 (en)
FR (1) FR2829839A1 (en)
GB (1) GB2381871B (en)
IT (1) ITMI20021967A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347796B4 (en) * 2003-10-14 2015-01-08 Robert Bosch Gmbh Sensor for determining the concentration of a gas component in a gas mixture
DE102008001705B4 (en) 2008-05-09 2022-12-22 Robert Bosch Gmbh Gas sensor and method for determining the concentration of oxygen-containing gas components, in particular nitrogen oxides, in gas mixtures
JP6573783B2 (en) * 2014-06-09 2019-09-11 日本碍子株式会社 Sensor element and gas sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763789A2 (en) * 1995-09-18 1997-03-19 Ipsen Industries International Gesellschaft Mit Beschränkter Haftung Method and apparatus for measuring and controlling a carbonizing and/or nitrifying atmosphere
DE10053107A1 (en) * 2000-10-26 2002-05-16 Bosch Gmbh Robert Sensor element used for determining oxygen concentration in IC engine exhaust gases comprises blocking layer to prevent conductance of ions between electrodes of pump cell and electrodes of concentration cell

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3482745D1 (en) * 1983-11-18 1990-08-23 Ngk Insulators Ltd ELECTROCHEMICAL DEVICE WITH A MEASURING ELEMENT.
JPS61147155A (en) * 1984-12-20 1986-07-04 Ngk Insulators Ltd Electrochemical device
DE19539357B4 (en) * 1994-10-24 2011-09-15 Denso Corporation Air-fuel ratio detecting means
DE19923044A1 (en) * 1999-05-20 2000-11-23 Bosch Gmbh Robert Process for the defined lean/rich control of a combustion mixture for operating a NOx storage catalyst used in an IC engine comprises determining the nitrogen oxides concentration and the oxygen concentration using the same gas sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763789A2 (en) * 1995-09-18 1997-03-19 Ipsen Industries International Gesellschaft Mit Beschränkter Haftung Method and apparatus for measuring and controlling a carbonizing and/or nitrifying atmosphere
DE10053107A1 (en) * 2000-10-26 2002-05-16 Bosch Gmbh Robert Sensor element used for determining oxygen concentration in IC engine exhaust gases comprises blocking layer to prevent conductance of ions between electrodes of pump cell and electrodes of concentration cell
US20020166765A1 (en) * 2000-10-26 2002-11-14 Martin Lenfers Electrochemical sensor element

Also Published As

Publication number Publication date
GB0221471D0 (en) 2002-10-23
FR2829839A1 (en) 2003-03-21
DE10146100A1 (en) 2003-04-03
GB2381871A (en) 2003-05-14
ITMI20021967A1 (en) 2003-03-20
JP2003107053A (en) 2003-04-09

Similar Documents

Publication Publication Date Title
DE50211046D1 (en) Sensor
GB2412964B (en) Gas sensors
GB2396405B (en) Gas sensors
GB2369884B (en) Optical gas sensor
EP1441195A4 (en) Displacement sensor
EP1541999A4 (en) Gas sensor
GB0213326D0 (en) Gas sensors
GB0220351D0 (en) Gas sensors
AU2003285110A8 (en) Gas sensor
GB0124595D0 (en) Pressure sensor
GB0115586D0 (en) Monitoring of gas sensors
GB2381871B (en) Sensor element of a gas sensor
GB2395260B (en) Gas sensors
GB0112079D0 (en) Sensor Assembly
CA90942S (en) Gas sensor
GB0404212D0 (en) Sensor element of a gas sensor
GB0110045D0 (en) Pressure sensors
GB0122270D0 (en) Measurement of the polaristion of a gas
GB0110775D0 (en) Electrochemical gas sensors
AU2003286267A8 (en) Gas sensing assembly
CA88677S (en) Gas sensor
TW491355U (en) Gas sensor
GB0128739D0 (en) A combined pressure and temperature sensor unit
AU2002363696A1 (en) Gas sensor
AU2002217311A1 (en) Gas sensor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060916