FR2303284A2 - Dispositif pour le controle en continu d'un element dans un gaz - Google Patents
Dispositif pour le controle en continu d'un element dans un gazInfo
- Publication number
- FR2303284A2 FR2303284A2 FR7506585A FR7506585A FR2303284A2 FR 2303284 A2 FR2303284 A2 FR 2303284A2 FR 7506585 A FR7506585 A FR 7506585A FR 7506585 A FR7506585 A FR 7506585A FR 2303284 A2 FR2303284 A2 FR 2303284A2
- Authority
- FR
- France
- Prior art keywords
- air
- detection unit
- gas
- continuous monitoring
- analysing
- 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
- 238000001514 detection method Methods 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title 2
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506585A FR2303284A2 (fr) | 1975-03-03 | 1975-03-03 | Dispositif pour le controle en continu d'un element dans un gaz |
| IT2039976A IT1054877B (it) | 1975-03-03 | 1976-02-20 | Guarnizione gonfiabile otturata in estremita e procedimento per la sua fabbricazione |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506585A FR2303284A2 (fr) | 1975-03-03 | 1975-03-03 | Dispositif pour le controle en continu d'un element dans un gaz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303284A2 true FR2303284A2 (fr) | 1976-10-01 |
| FR2303284B2 FR2303284B2 (enrdf_load_stackoverflow) | 1982-06-18 |
Family
ID=9152009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7506585A Granted FR2303284A2 (fr) | 1975-03-03 | 1975-03-03 | Dispositif pour le controle en continu d'un element dans un gaz |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2303284A2 (enrdf_load_stackoverflow) |
| IT (1) | IT1054877B (enrdf_load_stackoverflow) |
-
1975
- 1975-03-03 FR FR7506585A patent/FR2303284A2/fr active Granted
-
1976
- 1976-02-20 IT IT2039976A patent/IT1054877B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1054877B (it) | 1981-11-30 |
| FR2303284B2 (enrdf_load_stackoverflow) | 1982-06-18 |
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