FR1458523A - Analyseur de gaz - Google Patents
Analyseur de gazInfo
- Publication number
- FR1458523A FR1458523A FR32748A FR32748A FR1458523A FR 1458523 A FR1458523 A FR 1458523A FR 32748 A FR32748 A FR 32748A FR 32748 A FR32748 A FR 32748A FR 1458523 A FR1458523 A FR 1458523A
- Authority
- FR
- France
- Prior art keywords
- gas analyzer
- analyzer
- gas
- 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
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2462—Probes with waveguides, e.g. SAW devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02425—Liquids in gases, e.g. sprays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/101—Number of transducers one transducer
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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)
- Acoustics & Sound (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32748A FR1458523A (fr) | 1965-09-27 | 1965-09-27 | Analyseur de gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32748A FR1458523A (fr) | 1965-09-27 | 1965-09-27 | Analyseur de gaz |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1458523A true FR1458523A (fr) | 1966-03-04 |
Family
ID=8589120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR32748A Expired FR1458523A (fr) | 1965-09-27 | 1965-09-27 | Analyseur de gaz |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1458523A (fr) |
-
1965
- 1965-09-27 FR FR32748A patent/FR1458523A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR95043E (fr) | Perfectionnements aux analyseurs de gaz. | |
FR1427855A (fr) | Mélanges de gaz | |
FR1487765A (fr) | Appareil détecteur de gaz | |
US3464799A (en) | Gas detector | |
FR1444369A (fr) | Laveur de gaz | |
FR1506941A (fr) | Analyseur de gaz thermochimique portatif | |
CH453300A (fr) | Laveur de gaz | |
AT271958B (de) | Gasdetektor | |
CH444120A (fr) | Laveur de gaz | |
FR1458523A (fr) | Analyseur de gaz | |
FR90665E (fr) | Analyseur de gaz | |
AT268598B (de) | Gasofen | |
AT266500B (de) | Gasfeuerzeug | |
CH439839A (de) | Gasfeuerzeug | |
FR1435178A (fr) | Séparateur de gaz | |
AT266394B (de) | Allgasbrenner | |
SU497509A1 (ru) | Газоанализатор | |
FR1412522A (fr) | Analyseur de gaz | |
FR1484643A (fr) | Turbine à gaz | |
FR1476395A (fr) | Détecteur de gaz | |
AT249427B (de) | Gasfeuerzeug | |
FR1357698A (fr) | Détendeur-régulateur de gaz | |
FR1472677A (fr) | Laveur de gaz | |
FR1488847A (fr) | Séparateur de gaz | |
AT262670B (de) | Gasfeuerzeug |