ES8202151A1 - Sensor de concentracion del oxigeno. - Google Patents
Sensor de concentracion del oxigeno.Info
- Publication number
- ES8202151A1 ES8202151A1 ES480260A ES480260A ES8202151A1 ES 8202151 A1 ES8202151 A1 ES 8202151A1 ES 480260 A ES480260 A ES 480260A ES 480260 A ES480260 A ES 480260A ES 8202151 A1 ES8202151 A1 ES 8202151A1
- Authority
- ES
- Spain
- Prior art keywords
- cations
- angstrom
- electrodes
- exhaust gas
- oxygen 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 150000001768 cations Chemical class 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- -1 platinum group metals Chemical class 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 239000007784 solid electrolyte 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
- G01N27/4077—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)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
SENSOR DE CONCENTRACION DEL OXIGENO EN LOS GASES PROCEDENTES DE LA COMBUSTION DE HIDROCARBUROS DE LOS MOTORES DE EXPLOSION INTERNA. CONSISTE EN UN SENSOR DE PEROVSQUITA DE FORMULA A(B1-YB''Y)O3, EN LA QUE A ES UNA COMBINACION DE CATIONES DE LANTANO Y ESTRONCIO, B ES CATIONES DE PLATINO O UNA COMBINACION DE CATIONES DE PLATINO Y RUTENIO Y B'' ES CATIONES DE COBALTO ASIMISMO, Y DEBE ESTAR EN LA GAMA 0,8 A 0,99. SE USA EN LA REGULACION DE LA MEZCLA DE COMBUSTION EN MOTORES DE EXPLOSION INTERNA EN FUNCION DE LA CONCENTRACION DE OXIGENO DE LOS GASES DE ESCAPE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90299078A | 1978-05-04 | 1978-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES480260A0 ES480260A0 (es) | 1981-04-01 |
| ES8202151A1 true ES8202151A1 (es) | 1981-04-01 |
Family
ID=25416740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES480260A Expired ES8202151A1 (es) | 1978-05-04 | 1979-05-04 | Sensor de concentracion del oxigeno. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS54146691A (es) |
| AU (1) | AU4676179A (es) |
| BE (1) | BE876012A (es) |
| BR (1) | BR7902625A (es) |
| DE (1) | DE2918108A1 (es) |
| ES (1) | ES8202151A1 (es) |
| FR (1) | FR2425068A1 (es) |
| GB (1) | GB2037432A (es) |
| IT (1) | IT7922339A0 (es) |
| SE (1) | SE7903863L (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3112739A1 (de) * | 1981-03-31 | 1982-10-07 | Bosch Gmbh Robert | "strukturstabile elektrode fuer festelektrolyte fuer elektrochemische anwendungen sowie verwendung einer solchen elektrode in elektrochemischen messfuehlern zur bestimmung des sauerstoffgehaltes in gasen" |
| DE3275409D1 (en) * | 1981-07-21 | 1987-03-12 | Hitachi Ltd | Method of manufacturing a gas sensor |
| IT1149039B (it) * | 1981-08-10 | 1986-12-03 | Euratom | Sensore di ossogeno allo stato solido |
| JPS6193944A (ja) * | 1984-10-13 | 1986-05-12 | Ngk Spark Plug Co Ltd | ガス検出素子 |
| GB8602543D0 (en) * | 1986-02-03 | 1986-03-12 | Atomic Energy Authority Uk | Sensor |
| JP2797306B2 (ja) * | 1987-03-13 | 1998-09-17 | 三菱自動車工業株式会社 | 酸素センサ及び該センサを適用した内燃エンジンの空燃比制御装置 |
| DE3927283A1 (de) * | 1989-08-18 | 1991-02-28 | Bosch Gmbh Robert | Elektrochemischer messfuehler |
| DE4115690A1 (de) * | 1991-05-14 | 1992-11-19 | Moebius Hans Heinrich Prof Dr | Verfahren und einrichtung zur ermittlung ausgewaehlter zeitpunkte im verlauf regelmaessiger aenderungen der sauerstoffkonzentration in stroemenden medien |
| DE4400540C2 (de) * | 1994-01-11 | 1995-10-12 | Forschungszentrum Juelich Gmbh | Perowskitische Elektroden insbesondere für Hochtemperatur-Brennstoffzellen |
| DE19547150C2 (de) * | 1995-12-16 | 2000-08-03 | Draegerwerk Ag | Gassensor |
| DE10013882A1 (de) * | 2000-03-21 | 2001-10-04 | Bosch Gmbh Robert | Sensorelement mit Vorkatalyse |
| FR2816614B1 (fr) * | 2000-11-15 | 2003-03-21 | Philippe Jean Louis Thurot | Dispositif optimise de regulation et de mesure discontinue de la teneur en oxygene ou de tout autre gaz, dans les plates - formes de compostage ou de traitement des dechets |
| EP1463693B1 (fr) * | 2002-01-08 | 2005-11-09 | Philippe Jean Louis Thurot | Dispositif optimise de regulation et de mesure de la teneur en gaz dans les plates-formes de compostage ou de traitement des dechets avec des sondes de mesure |
| US20060024427A1 (en) * | 2004-08-02 | 2006-02-02 | Clyde Eric P | Methods of making planar sensors and the sensors made therefrom |
| JP7063168B2 (ja) * | 2018-07-27 | 2022-05-09 | 株式会社デンソー | ガスセンサ |
-
1979
- 1979-04-30 BR BR7902625A patent/BR7902625A/pt unknown
- 1979-05-02 FR FR7911015A patent/FR2425068A1/fr not_active Withdrawn
- 1979-05-02 JP JP5356079A patent/JPS54146691A/ja active Pending
- 1979-05-03 SE SE7903863A patent/SE7903863L/xx unknown
- 1979-05-03 GB GB7915471A patent/GB2037432A/en not_active Withdrawn
- 1979-05-03 IT IT7922339A patent/IT7922339A0/it unknown
- 1979-05-03 BE BE0/194970A patent/BE876012A/xx unknown
- 1979-05-04 ES ES480260A patent/ES8202151A1/es not_active Expired
- 1979-05-04 DE DE19792918108 patent/DE2918108A1/de active Pending
- 1979-05-04 AU AU46761/79A patent/AU4676179A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54146691A (en) | 1979-11-16 |
| FR2425068A1 (fr) | 1979-11-30 |
| GB2037432A (en) | 1980-07-09 |
| ES480260A0 (es) | 1981-04-01 |
| BE876012A (fr) | 1979-11-05 |
| DE2918108A1 (de) | 1979-11-22 |
| IT7922339A0 (it) | 1979-05-03 |
| BR7902625A (pt) | 1979-11-27 |
| AU4676179A (en) | 1979-11-08 |
| SE7903863L (sv) | 1979-11-05 |
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