ES460823A1 - Perfeccionamientos en elementos de sonda para registradores electroquimicos de medida de oxigeno. - Google Patents
Perfeccionamientos en elementos de sonda para registradores electroquimicos de medida de oxigeno.Info
- Publication number
- ES460823A1 ES460823A1 ES460823A ES460823A ES460823A1 ES 460823 A1 ES460823 A1 ES 460823A1 ES 460823 A ES460823 A ES 460823A ES 460823 A ES460823 A ES 460823A ES 460823 A1 ES460823 A1 ES 460823A1
- Authority
- ES
- Spain
- Prior art keywords
- probe
- electrodes
- oxygen measurement
- measurement pickup
- electrochemical oxygen
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052760 oxygen Inorganic materials 0.000 title abstract 3
- 239000001301 oxygen Substances 0.000 title abstract 3
- 239000000523 sample Substances 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 239000007784 solid electrolyte Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- G01N27/4073—Composition or fabrication of the solid electrolyte
-
- 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
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Perfeccionamientos en elementos de sonda para registradores electroquímicos de medida de oxígeno, con un electrolito sólido conductor de iones de oxígeno, con un electrolito sólido conductor de iones de oxígeno que presenta electrodos así como con puntos de conexión eléctrica en su lado extremo unidos de forma conductora de electrones a los electrodos, que se caracterizan por el hecho de que el elemento de sonda presenta por lo menos una zona activa electroquímicamente, que tiene los electrodos y una zona electroquímicamente pasiva o al menos en gran parte pasiva por lo menos, que soporta los puntos de conexión así como sus uniones eléctricas a los electrodos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2632250A DE2632250C2 (de) | 1976-07-17 | 1976-07-17 | Fühlerelement für einen elektrochemischen Sauerstoff-Meßaufnehmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES460823A1 true ES460823A1 (es) | 1978-04-16 |
Family
ID=5983273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES460823A Expired ES460823A1 (es) | 1976-07-17 | 1977-07-16 | Perfeccionamientos en elementos de sonda para registradores electroquimicos de medida de oxigeno. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4127463A (es) |
| JP (1) | JPS5337093A (es) |
| BR (1) | BR7704691A (es) |
| CA (1) | CA1098586A (es) |
| DE (1) | DE2632250C2 (es) |
| ES (1) | ES460823A1 (es) |
| FR (1) | FR2358657A1 (es) |
| GB (1) | GB1540047A (es) |
| IT (1) | IT1079328B (es) |
| SE (1) | SE7707753L (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465077A1 (fr) * | 1979-09-14 | 1981-03-20 | Thomson Csf | Dispositif d'insertion d'un senseur dans les conduits d'echappement d'un moteur a combustion interne et systeme regulateur du dosage de carburant mettant en oeuvre un tel dispositif |
| US4310402A (en) * | 1979-11-13 | 1982-01-12 | Westinghouse Electric Corp. | Gas tight sealant for zirconia sensors |
| FR2470383A1 (fr) * | 1979-11-23 | 1981-05-29 | Renault | Sonde electrochimique de detection de variation de la teneur en oxygene |
| DE69814318T2 (de) | 1997-11-20 | 2004-04-08 | Denso Corp., Kariya | Festelektrolyt mit innerer Referenzkammer und Elektroden auf Innen- und Aussenflächen |
| DE10157734B4 (de) * | 2001-11-24 | 2004-04-29 | Robert Bosch Gmbh | Gasmeßfühler |
| JP5488289B2 (ja) * | 2010-07-21 | 2014-05-14 | 株式会社デンソー | 酸素センサ素子 |
| KR20150073164A (ko) * | 2012-09-27 | 2015-06-30 | 경원산업 주식회사 | 산소센서용 절연체 조성물 및 이를 이용한 산소센서 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978006A (en) * | 1972-02-10 | 1976-08-31 | Robert Bosch G.M.B.H. | Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis |
| US3909385A (en) * | 1973-09-04 | 1975-09-30 | Universal Oil Prod Co | Oxygen sensor for automotive use |
| DE2350253C3 (de) * | 1973-10-06 | 1981-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrochemischer Meßfühler |
| US3940327A (en) * | 1975-04-11 | 1976-02-24 | Universal Oil Products Company | Oxygen sensing device |
-
1976
- 1976-07-17 DE DE2632250A patent/DE2632250C2/de not_active Expired
-
1977
- 1977-07-04 SE SE7707753A patent/SE7707753L/xx unknown
- 1977-07-13 FR FR7721824A patent/FR2358657A1/fr not_active Withdrawn
- 1977-07-15 IT IT50302/77A patent/IT1079328B/it active
- 1977-07-15 GB GB29776/77A patent/GB1540047A/en not_active Expired
- 1977-07-15 JP JP8431177A patent/JPS5337093A/ja active Pending
- 1977-07-15 BR BR7704691A patent/BR7704691A/pt unknown
- 1977-07-15 US US05/816,173 patent/US4127463A/en not_active Expired - Lifetime
- 1977-07-16 ES ES460823A patent/ES460823A1/es not_active Expired
- 1977-07-18 CA CA282,944A patent/CA1098586A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1540047A (en) | 1979-02-07 |
| US4127463A (en) | 1978-11-28 |
| FR2358657A1 (fr) | 1978-02-10 |
| IT1079328B (it) | 1985-05-08 |
| BR7704691A (pt) | 1978-06-06 |
| JPS5337093A (en) | 1978-04-05 |
| DE2632250A1 (de) | 1978-01-19 |
| SE7707753L (sv) | 1978-01-18 |
| DE2632250C2 (de) | 1982-05-06 |
| CA1098586A (en) | 1981-03-31 |
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