ES2049882T5 - Sensor solido de oxigeno. - Google Patents
Sensor solido de oxigeno.Info
- Publication number
- ES2049882T5 ES2049882T5 ES90118314T ES90118314T ES2049882T5 ES 2049882 T5 ES2049882 T5 ES 2049882T5 ES 90118314 T ES90118314 T ES 90118314T ES 90118314 T ES90118314 T ES 90118314T ES 2049882 T5 ES2049882 T5 ES 2049882T5
- Authority
- ES
- Spain
- Prior art keywords
- ceramic oxide
- electrode
- electrodes
- partial pressure
- 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 - Lifetime
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
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)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
EL INVENTO SE REFIERE A UN SENSOR DE OXIGENO DE MATERIAL SOLIDO EN FORMA DE UNA CELULA ELECTROLITICA, CON UN PRIMER ELECTRODO, EXPUESTO A LA ATMOSFERA CON LA PRESION PARCIAL DEL OXIGENO A MEDIR, CON UN SEGUNDO ELECTRODO EXPUESTO A UNA ATMOSFERA DE REFERENCIA Y UN ELECTROLITO DE MATERIAL SOLIDO, EN CONTACTO SUPERFICIAL CON AMBOS ELECTRODOS, EL MATERIAL DEL ELECTROLITO ES UN OXIDO CERAMICO O UNA FASE CRISTALINA CON UNA LINEA PURA DE IONES Y POR LO MENOS EL PRIMER ELECTRODO CONTIENE UN OXIDO CERAMICO NO ESTEQUIOMETRICO. SEGUN EL INVENTO, EL PRIMER ELECTRODO SE COMPONE DE UNA MEZCLA DE POR LO MENOS UN OXIDO CERAMICO NO ESTEQUIOMETRICO Y DE UN METAL, SIENDO ESTE SELECCIONADO DEL GRUPO FORMADO POR ORO, PLATINO, NIQUEL Y CROMO. ESTE TIPO DE SENSOR PUEDE TOMAR LA PRESION PARCIAL DEL OXIGENO EN UN AMPLIO CAMPO DE MEDICION Y ES RELATIVAMENTE INSENSIBLE A INTOXICACIONES DE LOS ELECTRODOS POR MONOXIDO DE CARBON O PLOMO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU87596A LU87596A1 (de) | 1989-09-25 | 1989-09-25 | Feststoff-sauerstoffsensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2049882T3 ES2049882T3 (es) | 1994-05-01 |
| ES2049882T5 true ES2049882T5 (es) | 1998-01-01 |
Family
ID=19731187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90118314T Expired - Lifetime ES2049882T5 (es) | 1989-09-25 | 1990-09-24 | Sensor solido de oxigeno. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0420107B2 (es) |
| JP (1) | JP3010376B2 (es) |
| AT (1) | ATE101719T1 (es) |
| AU (1) | AU637147B2 (es) |
| CA (1) | CA2066273C (es) |
| DE (1) | DE59004598D1 (es) |
| DK (1) | DK0420107T3 (es) |
| ES (1) | ES2049882T5 (es) |
| GR (1) | GR3025334T3 (es) |
| IE (1) | IE64606B1 (es) |
| LU (1) | LU87596A1 (es) |
| PT (1) | PT95406B (es) |
| WO (1) | WO1991004485A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102225917B1 (ko) * | 2018-08-22 | 2021-03-10 | 곽태영 | 자세 교정 장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2738756A1 (de) * | 1977-08-27 | 1979-03-01 | Bbc Brown Boveri & Cie | Elektrochemische messzelle |
| EP0006989B1 (en) * | 1978-06-12 | 1983-06-15 | Corning Glass Works | Hot gas measuring device |
| DE2837118C2 (de) * | 1978-08-25 | 1982-05-19 | Dornier System Gmbh, 7990 Friedrichshafen | Poröse Oxidelektroden für elektrochemische Hochtemperaturzellen |
| IT1149039B (it) * | 1981-08-10 | 1986-12-03 | Euratom | Sensore di ossogeno allo stato solido |
| US4562124A (en) * | 1985-01-22 | 1985-12-31 | Westinghouse Electric Corp. | Air electrode material for high temperature electrochemical cells |
| DE3611291A1 (de) * | 1986-04-04 | 1987-10-15 | Dornier System Gmbh | Herstellung von langzeitbestaendigen sauerstoffelektroden fuer elektrolysezellen mit festelektrolyt |
-
1989
- 1989-09-25 LU LU87596A patent/LU87596A1/de unknown
-
1990
- 1990-09-10 IE IE328890A patent/IE64606B1/en not_active IP Right Cessation
- 1990-09-24 EP EP90118314A patent/EP0420107B2/de not_active Expired - Lifetime
- 1990-09-24 WO PCT/EP1990/001615 patent/WO1991004485A1/de active Application Filing
- 1990-09-24 ES ES90118314T patent/ES2049882T5/es not_active Expired - Lifetime
- 1990-09-24 JP JP2513267A patent/JP3010376B2/ja not_active Expired - Fee Related
- 1990-09-24 AU AU64155/90A patent/AU637147B2/en not_active Ceased
- 1990-09-24 DK DK90118314.5T patent/DK0420107T3/da active
- 1990-09-24 CA CA002066273A patent/CA2066273C/en not_active Expired - Fee Related
- 1990-09-24 AT AT90118314T patent/ATE101719T1/de not_active IP Right Cessation
- 1990-09-24 DE DE90118314T patent/DE59004598D1/de not_active Expired - Fee Related
- 1990-09-24 PT PT95406A patent/PT95406B/pt active IP Right Grant
-
1997
- 1997-11-11 GR GR970402976T patent/GR3025334T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0420107B1 (de) | 1994-02-16 |
| ES2049882T3 (es) | 1994-05-01 |
| EP0420107B2 (de) | 1997-10-22 |
| AU6415590A (en) | 1991-04-18 |
| DK0420107T3 (da) | 1994-05-24 |
| JPH06502910A (ja) | 1994-03-31 |
| IE903288A1 (en) | 1991-04-10 |
| LU87596A1 (de) | 1991-05-07 |
| GR3025334T3 (en) | 1998-02-27 |
| WO1991004485A1 (de) | 1991-04-04 |
| CA2066273C (en) | 2001-06-12 |
| AU637147B2 (en) | 1993-05-20 |
| ATE101719T1 (de) | 1994-03-15 |
| CA2066273A1 (en) | 1991-03-26 |
| PT95406B (pt) | 1998-06-30 |
| PT95406A (pt) | 1992-06-30 |
| JP3010376B2 (ja) | 2000-02-21 |
| DE59004598D1 (de) | 1994-03-24 |
| EP0420107A1 (de) | 1991-04-03 |
| IE64606B1 (en) | 1995-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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