BE811947A - Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne - Google Patents
Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interneInfo
- Publication number
- BE811947A BE811947A BE141706A BE141706A BE811947A BE 811947 A BE811947 A BE 811947A BE 141706 A BE141706 A BE 141706A BE 141706 A BE141706 A BE 141706A BE 811947 A BE811947 A BE 811947A
- Authority
- BE
- Belgium
- Prior art keywords
- determining
- internal combustion
- exhaust gases
- oxygen content
- combustion engines
- Prior art date
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
- G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
-
- 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
- G01N27/4077—Means for protecting the electrolyte or the electrodes
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732311165 DE2311165C2 (de) | 1973-03-07 | 1973-03-07 | Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
BE811947A true BE811947A (fr) | 1974-07-01 |
Family
ID=5873973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE141706A BE811947A (fr) | 1973-03-07 | 1974-03-06 | Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne |
Country Status (10)
Country | Link |
---|---|
JP (3) | JPS49126390A (xx) |
BE (1) | BE811947A (xx) |
BR (1) | BR7401650D0 (xx) |
CH (1) | CH589289A5 (xx) |
DE (1) | DE2311165C2 (xx) |
FR (1) | FR2221046A6 (xx) |
GB (1) | GB1462639A (xx) |
IT (1) | IT1047010B (xx) |
NL (1) | NL7403029A (xx) |
SE (1) | SE413701B (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313980A (en) * | 1976-07-23 | 1978-02-08 | Nippon Denso Co Ltd | Oxygen concentration detector |
JPS5315886A (en) * | 1976-07-28 | 1978-02-14 | Nippon Denso Co Ltd | Oxygen concentration detector |
CA1112438A (en) * | 1976-12-07 | 1981-11-17 | Robert R. Hughan | Oxygen sensors |
JPS5372686A (en) * | 1976-12-09 | 1978-06-28 | Nippon Denso Co Ltd | Oxygen concentration detector |
DE2711880C2 (de) * | 1977-03-18 | 1985-01-17 | Robert Bosch Gmbh, 7000 Stuttgart | Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung |
DE2831478C2 (de) * | 1978-07-18 | 1986-01-16 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung |
DE2941056A1 (de) * | 1979-10-10 | 1981-04-23 | Bruno Schaefer | Sauerstoffmesssonde mit sauerstoffionenleitendem festkoerperelektrolyt |
JPS56147057A (en) * | 1980-04-15 | 1981-11-14 | Ngk Spark Plug Co Ltd | Production of oxygen sensor |
JPS60219548A (ja) * | 1984-04-16 | 1985-11-02 | Ngk Spark Plug Co Ltd | 自動車排気ガス用酸素濃度検出器 |
JPS6130760A (ja) * | 1984-07-24 | 1986-02-13 | Toyota Central Res & Dev Lab Inc | 酸素センサ−及びその製造方法 |
JPS61153561A (ja) * | 1984-12-27 | 1986-07-12 | Japan Electronic Control Syst Co Ltd | 酸素センサ |
JPS63171356A (ja) * | 1987-01-09 | 1988-07-15 | Hitachi Ltd | 酸素濃度測定用検出器 |
DE3934586A1 (de) * | 1989-10-17 | 1991-04-25 | Bosch Gmbh Robert | Elektrochemischer messfuehler |
DE4021929C2 (de) * | 1990-07-10 | 1998-04-30 | Abb Patent Gmbh | Sensor |
DE4033388C3 (de) * | 1990-10-20 | 1998-01-29 | Bosch Gmbh Robert | Schichtsystem für Gassensoren und Verfahren zu dessen Herstellung |
JP2000310610A (ja) | 1999-02-25 | 2000-11-07 | Denso Corp | ガスセンサ素子及びその製造方法 |
JP4141074B2 (ja) * | 1999-12-17 | 2008-08-27 | 日本特殊陶業株式会社 | ガスセンサ及びその製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1201806A (en) * | 1967-11-23 | 1970-08-12 | Kent Ltd G | Improvements in or relating to electrode assemblies |
-
1973
- 1973-03-07 DE DE19732311165 patent/DE2311165C2/de not_active Expired
- 1973-12-13 FR FR7344504A patent/FR2221046A6/fr not_active Expired
-
1974
- 1974-02-08 CH CH174774A patent/CH589289A5/xx not_active IP Right Cessation
- 1974-03-05 IT IT4902674A patent/IT1047010B/it active
- 1974-03-06 BR BR165074A patent/BR7401650D0/pt unknown
- 1974-03-06 BE BE141706A patent/BE811947A/xx not_active IP Right Cessation
- 1974-03-06 SE SE7402983A patent/SE413701B/xx unknown
- 1974-03-06 GB GB998874A patent/GB1462639A/en not_active Expired
- 1974-03-06 NL NL7403029A patent/NL7403029A/xx not_active Application Discontinuation
- 1974-03-07 JP JP49026724A patent/JPS49126390A/ja active Pending
-
1980
- 1980-09-03 JP JP12221580A patent/JPS5653456A/ja active Pending
-
1984
- 1984-07-13 JP JP10532784U patent/JPS6033652U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5653456A (en) | 1981-05-13 |
IT1047010B (it) | 1980-09-10 |
FR2221046A6 (xx) | 1974-10-04 |
NL7403029A (xx) | 1974-09-10 |
AU6628374A (en) | 1975-09-11 |
GB1462639A (en) | 1977-01-26 |
SE413701B (sv) | 1980-06-16 |
JPS49126390A (xx) | 1974-12-03 |
DE2311165C2 (de) | 1983-02-17 |
BR7401650D0 (pt) | 1974-11-19 |
CH589289A5 (xx) | 1977-06-30 |
DE2311165A1 (de) | 1974-09-12 |
JPS6033652U (ja) | 1985-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ROBERT BOSCH G.M.B.H. Effective date: 19840306 |