ES235461U - Celula de medida que permite determinar la concentracion de oxigeno en una mezcla gaseosa. - Google Patents
Celula de medida que permite determinar la concentracion de oxigeno en una mezcla gaseosa.Info
- Publication number
- ES235461U ES235461U ES1978235461U ES235461U ES235461U ES 235461 U ES235461 U ES 235461U ES 1978235461 U ES1978235461 U ES 1978235461U ES 235461 U ES235461 U ES 235461U ES 235461 U ES235461 U ES 235461U
- Authority
- ES
- Spain
- Prior art keywords
- cell
- translation
- allows
- machine
- legally binding
- 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.)
- Granted
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
- G01N27/4073—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)
Abstract
Célula de medida que permite determinar la concentración en oxigeno de una mezcla gaseosa y que comprende, en un cuerpo de célula aislado interiormente, dos electrodos, uno de referencia en contacto con el aire, y el otro de medida, en contacto con el gas a analizar, estando provista esta célula de una pared de separación de óxido de circonio estabilizado y caracterizada por el hecho de que dicha pared de separación está constituida por una placa cuya superficie cóncava de los bordes laterales se viene imbricar de manera estanca en un resalto de superficie complementaria convexa previsto en un soporte metálico transversal ente solidario del cuerpo de célula.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714400A FR2390727A1 (fr) | 1977-05-11 | 1977-05-11 | Cellule de mesure permettant de determiner la concentration en oxygene dans un melange gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
ES235461U true ES235461U (es) | 1978-06-01 |
ES235461Y ES235461Y (es) | 1978-11-01 |
Family
ID=9190660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978235461U Expired ES235461Y (es) | 1977-05-11 | 1978-04-19 | Celula de medida que permite determinar la concentracion de oxigeno en una mezcla gaseosa. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES235461Y (es) |
FR (1) | FR2390727A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237722A (en) * | 1979-01-22 | 1980-12-09 | Ford Motor Company | Exhaust gas sensor electrode improvement |
DE2908308A1 (de) * | 1979-03-03 | 1980-09-04 | Jenaer Glaswerk Schott & Gen | Messonde zur bestimmung des sauerstoff- partialdruckes in gasen |
DE3021949C2 (de) * | 1980-06-12 | 1982-09-02 | Electro-Nite, N.V., 3530 Houthalen | Vorrichtung zur Bestimmung des aktiven Sauerstoffgehaltes von Metallschmelzen |
DE3764538D1 (de) * | 1986-04-17 | 1990-10-04 | Pierre Beuret | Sonde zur messung des sauerstoff-partialdruckes in einer gasatmosphaere bezogen auf eine referenzatmosphaere. |
-
1977
- 1977-05-11 FR FR7714400A patent/FR2390727A1/fr active Granted
-
1978
- 1978-04-19 ES ES1978235461U patent/ES235461Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2390727B1 (es) | 1980-02-15 |
FR2390727A1 (fr) | 1978-12-08 |
ES235461Y (es) | 1978-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000401 |