PL226789A1 - - Google Patents
Info
- Publication number
- PL226789A1 PL226789A1 PL22678980A PL22678980A PL226789A1 PL 226789 A1 PL226789 A1 PL 226789A1 PL 22678980 A PL22678980 A PL 22678980A PL 22678980 A PL22678980 A PL 22678980A PL 226789 A1 PL226789 A1 PL 226789A1
- Authority
- PL
- Poland
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
- G01N29/34—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
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation 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
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
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- 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
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- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- 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
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2695—Bottles, containers
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 |
|---|---|---|---|
| DD21608779A DD145961A1 (de) | 1979-09-28 | 1979-09-28 | Verfahren zur kontaktlosen kontrol e von gasen in behaeltern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL226789A1 true PL226789A1 (de) | 1981-05-22 |
Family
ID=5520498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22678980A PL226789A1 (de) | 1979-09-28 | 1980-09-17 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD145961A1 (de) |
| DE (1) | DE3032356A1 (de) |
| PL (1) | PL226789A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544499B1 (fr) * | 1983-04-12 | 1986-02-07 | Seram | Appareillage destine a mesurer la variation de la transmission ultrasonore a une interface |
| US4574615A (en) * | 1983-12-19 | 1986-03-11 | The Babcock & Wilcox Company | Sonic apparatus and method for detecting the presence of a gaseous substance in a closed space |
| JPH071255B2 (ja) * | 1987-11-16 | 1995-01-11 | 川崎製鉄株式会社 | 方向性珪素鋼板の結晶粒方位分布測定方法及び装置 |
| CN109632948B (zh) * | 2018-12-14 | 2019-11-26 | 昆山市建设工程质量检测中心 | 一种沿着出浆孔道单侧超声法检测套筒灌浆饱满性的方法 |
-
1979
- 1979-09-28 DD DD21608779A patent/DD145961A1/de not_active IP Right Cessation
-
1980
- 1980-08-28 DE DE19803032356 patent/DE3032356A1/de not_active Withdrawn
- 1980-09-17 PL PL22678980A patent/PL226789A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3032356A1 (de) | 1981-07-02 |
| DD145961A1 (de) | 1981-01-14 |