FR1416333A - Dispositif pour déterminer la teneur d'un mélange gazeux en un composant - Google Patents
Dispositif pour déterminer la teneur d'un mélange gazeux en un composantInfo
- Publication number
- FR1416333A FR1416333A FR957122A FR957122A FR1416333A FR 1416333 A FR1416333 A FR 1416333A FR 957122 A FR957122 A FR 957122A FR 957122 A FR957122 A FR 957122A FR 1416333 A FR1416333 A FR 1416333A
- Authority
- FR
- France
- Prior art keywords
- determining
- content
- component
- gas mixture
- mixture
- 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
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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
- G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL110554D NL110554C (fr) | 1963-12-13 | ||
FR957122A FR1416333A (fr) | 1963-12-13 | 1963-12-13 | Dispositif pour déterminer la teneur d'un mélange gazeux en un composant |
DEM59261A DE1210212B (de) | 1963-12-13 | 1963-12-14 | Waermeleitfaehigkeitsmesszelle fuer Gaskonzentrationsbestimmungen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR957122A FR1416333A (fr) | 1963-12-13 | 1963-12-13 | Dispositif pour déterminer la teneur d'un mélange gazeux en un composant |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1416333A true FR1416333A (fr) | 1965-11-05 |
Family
ID=8818813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR957122A Expired FR1416333A (fr) | 1963-12-13 | 1963-12-13 | Dispositif pour déterminer la teneur d'un mélange gazeux en un composant |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1416333A (fr) |
NL (1) | NL110554C (fr) |
-
0
- NL NL110554D patent/NL110554C/xx active
-
1963
- 1963-12-13 FR FR957122A patent/FR1416333A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL110554C (fr) |
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