BE834737A - Procede pour detecter l'entrainement de gaz et la concentration de bulles de gaz dans un liquide - Google Patents
Procede pour detecter l'entrainement de gaz et la concentration de bulles de gaz dans un liquideInfo
- Publication number
- BE834737A BE834737A BE161133A BE161133A BE834737A BE 834737 A BE834737 A BE 834737A BE 161133 A BE161133 A BE 161133A BE 161133 A BE161133 A BE 161133A BE 834737 A BE834737 A BE 834737A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- concentration
- detection
- liquid
- training
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 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
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance 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
- G01N29/34—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
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/014—Resonance or 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
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
-
- 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
-
- 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
- G01N2291/102—Number of transducers one emitter, one receiver
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51711774A | 1974-10-23 | 1974-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE834737A true BE834737A (fr) | 1976-04-22 |
Family
ID=24058436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161133A BE834737A (fr) | 1974-10-23 | 1975-10-22 | Procede pour detecter l'entrainement de gaz et la concentration de bulles de gaz dans un liquide |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5523388B2 (OSRAM) |
| BE (1) | BE834737A (OSRAM) |
| DE (1) | DE2547266A1 (OSRAM) |
| ES (1) | ES441999A1 (OSRAM) |
| FR (1) | FR2288979A1 (OSRAM) |
| GB (1) | GB1487454A (OSRAM) |
| IT (1) | IT1050993B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138879A (en) * | 1977-08-22 | 1979-02-13 | Tif Instruments, Inc. | Sightless bubble detector |
| DE2947362A1 (de) * | 1979-11-24 | 1981-05-27 | Wolfgang Dipl.-Ing. 8871 Rettenbach Stang | Sicherheitsanordnung fuer eine fluessigkeitsgekuehlte kernkraftwerksanlage |
| DE2947463C2 (de) * | 1979-11-24 | 1986-07-31 | Wolfgang Dipl.-Ing. 8871 Rettenbach Stang | Sicherheitsanordnung für eine flüssigkeitsgekühlte Kernkraftwerksanlage |
| FR2588086B1 (fr) * | 1985-09-30 | 1988-07-15 | Novatome | Procede et dispositif de detection par ultrasons de bulles de gaz dans un metal liquide |
-
1975
- 1975-10-20 GB GB42904/75A patent/GB1487454A/en not_active Expired
- 1975-10-21 FR FR7532126A patent/FR2288979A1/fr active Granted
- 1975-10-21 JP JP12598575A patent/JPS5523388B2/ja not_active Expired
- 1975-10-22 IT IT41719/75A patent/IT1050993B/it active
- 1975-10-22 BE BE161133A patent/BE834737A/xx unknown
- 1975-10-22 ES ES441999A patent/ES441999A1/es not_active Expired
- 1975-10-22 DE DE19752547266 patent/DE2547266A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2288979B3 (OSRAM) | 1980-04-30 |
| IT1050993B (it) | 1981-03-20 |
| DE2547266A1 (de) | 1976-04-29 |
| FR2288979A1 (fr) | 1976-05-21 |
| JPS5165693A (OSRAM) | 1976-06-07 |
| JPS5523388B2 (OSRAM) | 1980-06-23 |
| GB1487454A (en) | 1977-09-28 |
| ES441999A1 (es) | 1977-10-01 |
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