AU9171798A - Monitoring the contents of a container by ultrasonic means - Google Patents

Monitoring the contents of a container by ultrasonic means

Info

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
Application number
AU91717/98A
Inventor
Robert McAlpine Dickson
John Raymond Gibson
Gary Anthony Jones
Gordon Rees Jones
Perminder Tony Singh
Joseph William Spencer
Keith Woolley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of AU9171798A publication Critical patent/AU9171798A/en
Abandoned legal-status Critical Current

Links

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)
AU91717/98A 1997-09-19 1998-09-21 Monitoring the contents of a container by ultrasonic means Abandoned AU9171798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9719940.0A GB9719940D0 (en) 1997-09-19 1997-09-19 Fluid monitor
GB9719940 1997-09-19
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)

* Cited by examiner, † Cited by third party
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
WO2008149868A1 (en) * 2007-05-31 2008-12-11 Teijin Pharma Limited Ultrasonic gas concentration measuring method and device using the same
KR101950158B1 (en) * 2013-10-02 2019-02-19 야마하 파인 테크 가부시키가이샤 Inspection device and inspection method for sealed packed product
EP4267952A1 (en) 2020-12-23 2023-11-01 Romet Limited Measuring concentrations of mixed gases at an endpoint

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1999015870A1 (en) 1999-04-01
GB9719940D0 (en) 1997-11-19
EP1015863A1 (en) 2000-07-05
ZA988605B (en) 2000-05-31
JP2001517785A (en) 2001-10-09

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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