AU9171798A - Monitoring the contents of a container by ultrasonic means - Google Patents
Monitoring the contents of a container by ultrasonic meansInfo
- Publication number
- AU9171798A AU9171798A AU91717/98A AU9171798A AU9171798A AU 9171798 A AU9171798 A AU 9171798A AU 91717/98 A AU91717/98 A AU 91717/98A AU 9171798 A AU9171798 A AU 9171798A AU 9171798 A AU9171798 A AU 9171798A
- Authority
- AU
- Australia
- Prior art keywords
- monitoring
- contents
- container
- ultrasonic means
- ultrasonic
- 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.)
- Abandoned
Links
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9719940 | 1997-09-19 | ||
GBGB9719940.0A GB9719940D0 (en) | 1997-09-19 | 1997-09-19 | Fluid monitor |
PCT/GB1998/002794 WO1999015870A1 (en) | 1997-09-19 | 1998-09-21 | Monitoring the contents of a container by ultrasonic means |
Publications (1)
Publication Number | Publication Date |
---|---|
AU9171798A true AU9171798A (en) | 1999-04-12 |
Family
ID=10819321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU91717/98A Abandoned AU9171798A (en) | 1997-09-19 | 1998-09-21 | Monitoring the contents of a container by ultrasonic means |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1015863A1 (en) |
JP (1) | JP2001517785A (en) |
AU (1) | AU9171798A (en) |
GB (1) | GB9719940D0 (en) |
WO (1) | WO1999015870A1 (en) |
ZA (1) | ZA988605B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2911961B1 (en) * | 2007-01-26 | 2012-04-06 | Electricite De France | ACOUSTIC SENSOR FOR MEASURING THE PRESSURE AND / OR THE MOLAR MASS OF A GAS IN A CYLINDRICAL HOUSING AND CORRESPONDING MEASUREMENT METHOD |
CA2689711C (en) * | 2007-05-31 | 2016-11-15 | Teijin Pharma Limited | Ultrasonic apparatus and method for measuring the concentration of gas |
JP6359545B2 (en) * | 2013-10-02 | 2018-07-18 | ヤマハファインテック株式会社 | Inspection device and inspection method for sealed pack products |
US11879866B2 (en) | 2020-12-23 | 2024-01-23 | Romet Limited | Measuring concentrations of mixed gases at an endpoint |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791200A (en) * | 1971-09-09 | 1974-02-12 | H Hayre | Fluid pollution monitoring apparatus and method |
US4758803A (en) * | 1987-07-13 | 1988-07-19 | General Electric Company | Marginal oscillator for acoustic monitoring of curing of plastics |
JPH03205555A (en) * | 1990-01-08 | 1991-09-09 | Mitsubishi Heavy Ind Ltd | Monitoring device for gas staying in internal pipe of double pipe |
US5255564A (en) * | 1991-08-22 | 1993-10-26 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for the discrimination of chemical liquids via sound speed measurements |
US5625140A (en) * | 1995-12-12 | 1997-04-29 | Lucent Technologies Inc. | Acoustic analysis of gas mixtures |
-
1997
- 1997-09-19 GB GBGB9719940.0A patent/GB9719940D0/en not_active Ceased
-
1998
- 1998-09-21 JP JP2000513121A patent/JP2001517785A/en active Pending
- 1998-09-21 WO PCT/GB1998/002794 patent/WO1999015870A1/en not_active Application Discontinuation
- 1998-09-21 ZA ZA9808605A patent/ZA988605B/en unknown
- 1998-09-21 AU AU91717/98A patent/AU9171798A/en not_active Abandoned
- 1998-09-21 EP EP98944039A patent/EP1015863A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ZA988605B (en) | 2000-05-31 |
EP1015863A1 (en) | 2000-07-05 |
WO1999015870A1 (en) | 1999-04-01 |
JP2001517785A (en) | 2001-10-09 |
GB9719940D0 (en) | 1997-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |