FR2448717B1 - Analyseur de gaz pour mesurer instantanement les pourcentages des parties constitutives d'un melange ternaire constitue de gaz carbonique, d'oxygene et de vapeur d'eau saturante, qui est notamment prevu pour l'alimentation en carburant d'un moteur destine exclusivement a l'exploitation sous-marine - Google Patents
Analyseur de gaz pour mesurer instantanement les pourcentages des parties constitutives d'un melange ternaire constitue de gaz carbonique, d'oxygene et de vapeur d'eau saturante, qui est notamment prevu pour l'alimentation en carburant d'un moteur destine exclusivement a l'exploitation sous-marineInfo
- Publication number
- FR2448717B1 FR2448717B1 FR7912465A FR7912465A FR2448717B1 FR 2448717 B1 FR2448717 B1 FR 2448717B1 FR 7912465 A FR7912465 A FR 7912465A FR 7912465 A FR7912465 A FR 7912465A FR 2448717 B1 FR2448717 B1 FR 2448717B1
- Authority
- FR
- France
- Prior art keywords
- percentages
- oxygen
- water vapor
- fuel supply
- 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
- 239000007789 gas Substances 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000000470 constituent Substances 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 238000009738 saturating Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
- G01N29/326—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for temperature variations
-
- 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
- G01N29/222—Constructional or flow details for analysing fluids
-
- 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
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/012—Phase angle
-
- 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
- G01N2291/021—Gases
- G01N2291/0212—Binary gases
-
- 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
- G01N2291/021—Gases
- G01N2291/0215—Mixtures of three or more gases, e.g. air
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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20059/79A IT1110618B (it) | 1979-02-09 | 1979-02-09 | Analizzatore idoneo alla misurazione istantanea delle percentuali dei componenti di una miscela gassosa ternaria, composta di anidride carbonica, ossigeno e vapore acqueo saturo specie per l'alimentazione di un motore di esclusivo impiego sottomarino |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448717A1 FR2448717A1 (fr) | 1980-09-05 |
FR2448717B1 true FR2448717B1 (fr) | 1985-06-14 |
Family
ID=11163478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912465A Expired FR2448717B1 (fr) | 1979-02-09 | 1979-05-16 | Analyseur de gaz pour mesurer instantanement les pourcentages des parties constitutives d'un melange ternaire constitue de gaz carbonique, d'oxygene et de vapeur d'eau saturante, qui est notamment prevu pour l'alimentation en carburant d'un moteur destine exclusivement a l'exploitation sous-marine |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55106354A (fr) |
FR (1) | FR2448717B1 (fr) |
IT (1) | IT1110618B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877656A (ja) * | 1981-11-04 | 1983-05-11 | Fuji Kogyo Kk | 超音波濃度測定装置 |
US4520654A (en) * | 1983-03-14 | 1985-06-04 | General Electric Company | Method and apparatus for detecting hydrogen, oxygen and water vapor concentrations in a host gas |
JP4120459B2 (ja) * | 2003-04-25 | 2008-07-16 | 日産自動車株式会社 | ガス濃度計測装置 |
RU207887U1 (ru) * | 2021-08-11 | 2021-11-23 | Федеральное государственное бюджетное учреждение «Институт физики высоких энергий имени А.А. Логунова Национального исследовательского центра «Курчатовский институт» (НИЦ «Курчатовский институт» - ИФВЭ) | Акустический газоанализатор |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB798323A (en) * | 1953-05-21 | 1958-07-16 | Coal Industry Patents Ltd | Improvements in or relating to methods of and means for detecting changes in the velocity of sound or of ultrasonic vibrations in gases |
US2959959A (en) * | 1958-06-09 | 1960-11-15 | Gulton Ind Inc | Humidity measuring system |
US3286098A (en) * | 1963-02-28 | 1966-11-15 | Mobil Oil Corp | Methods and apparatus for determining factors related to sonic velocity in a gas |
FR1475845A (fr) * | 1966-02-22 | 1967-04-07 | Commissariat Energie Atomique | Procédé et dispositif de mesure du taux de gaz d'un mélange biphasique en écoulement |
US3477277A (en) * | 1967-11-30 | 1969-11-11 | Sinclair Research Inc | Apparatus for continuously determining the adiabatic bulk modulus of a liquid within a pipeline |
DE2433764A1 (de) * | 1974-07-13 | 1976-01-22 | Monforts Fa A | Vorrichtung zum bestimmen des mischungsverhaeltnisses von binaeren gasen |
JPS554528A (en) * | 1978-06-27 | 1980-01-14 | Sumitomo Bakelite Co Ltd | Method and apparatus for measuring gas concentration |
-
1979
- 1979-02-09 IT IT20059/79A patent/IT1110618B/it active
- 1979-05-16 FR FR7912465A patent/FR2448717B1/fr not_active Expired
-
1980
- 1980-02-08 JP JP1468580A patent/JPS55106354A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0151776B2 (fr) | 1989-11-06 |
IT1110618B (it) | 1985-12-23 |
JPS55106354A (en) | 1980-08-15 |
IT7920059A0 (it) | 1979-02-09 |
FR2448717A1 (fr) | 1980-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |