AU7189994A - Improvements in or relating to the measurement of bodies - Google Patents

Improvements in or relating to the measurement of bodies

Info

Publication number
AU7189994A
AU7189994A AU71899/94A AU7189994A AU7189994A AU 7189994 A AU7189994 A AU 7189994A AU 71899/94 A AU71899/94 A AU 71899/94A AU 7189994 A AU7189994 A AU 7189994A AU 7189994 A AU7189994 A AU 7189994A
Authority
AU
Australia
Prior art keywords
bodies
relating
measurement
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
AU71899/94A
Inventor
Robert Willi Schade
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB939313914A external-priority patent/GB9313914D0/en
Priority claimed from GB9403319A external-priority patent/GB9403319D0/en
Application filed by Individual filed Critical Individual
Publication of AU7189994A publication Critical patent/AU7189994A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids 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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
AU71899/94A 1993-07-06 1994-07-06 Improvements in or relating to the measurement of bodies Abandoned AU7189994A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB939313914A GB9313914D0 (en) 1993-07-06 1993-07-06 Improvements in or relating to the measurement of fluids
GB9313914 1993-07-06
GB9403319A GB9403319D0 (en) 1994-02-22 1994-02-22 Improvements in or relating to the measurements of fluid
GB9403319 1994-02-22
PCT/GB1994/001495 WO1995002177A1 (en) 1993-07-06 1994-07-06 Improvements in or relating to the measurement of bodies

Publications (1)

Publication Number Publication Date
AU7189994A true AU7189994A (en) 1995-02-06

Family

ID=26303189

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71899/94A Abandoned AU7189994A (en) 1993-07-06 1994-07-06 Improvements in or relating to the measurement of bodies

Country Status (3)

Country Link
AU (1) AU7189994A (en)
GB (1) GB2279747B (en)
WO (1) WO1995002177A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118320D0 (en) * 2001-07-27 2001-09-19 Ici Plc Level measurement
CN115615521A (en) * 2022-08-17 2023-01-17 南京淼瀛科技有限公司 Oil quantity detection method and system based on non-invasive ultrasonic sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514649A (en) * 1976-10-14 1978-06-21 Brazhnikov N Monitoring a physical characteristic of a fluid medium
JPS5589744A (en) * 1978-12-27 1980-07-07 Terumo Corp Liquid density measuring method of ultrasonic wave and its unit
JPS57149946A (en) * 1981-03-11 1982-09-16 Sumitomo Metal Ind Ltd Measuring device for density and flow rate
GB2146770A (en) * 1983-09-17 1985-04-24 David Henry Cornick Device for determining liquid volume
US4677842A (en) * 1985-03-18 1987-07-07 Canadian Patents & Development Limited Ultrasonic density measurement
GB8526628D0 (en) * 1985-10-29 1985-12-04 Acumet Precision Instr Ltd Measurement of specific gravity
GB2203247A (en) * 1987-04-04 1988-10-12 Schlumberger Electronics Gas analyser
GB8723148D0 (en) * 1987-10-02 1987-11-04 Health Lab Service Board Investigating properties of fluids
EP0379855B1 (en) * 1989-01-16 1993-09-01 Armin W. Hrdlicka Process for the measurement of lengths, and device for carrying out the process

Also Published As

Publication number Publication date
WO1995002177A1 (en) 1995-01-19
GB2279747A (en) 1995-01-11
GB9413581D0 (en) 1994-08-24
GB2279747B (en) 1997-01-29

Similar Documents

Publication Publication Date Title
AU6853894A (en) Improvements in or relating to pipe coating
AU1059788A (en) Improvements in or relating to pedometers and the like
AU6254694A (en) Novel macrocomposite bodies and methods for making the same
AU1318395A (en) Improvements in or relating to disease-resistance of plants
AU5837894A (en) Improvements in or relating to camera pedestals
GB9406107D0 (en) Improvements in or relating to the processing of mixtures
AU7189994A (en) Improvements in or relating to the measurement of bodies
AU1030895A (en) Improvements in or relating to transportation
AU4511593A (en) Improvements in or relating to spanners
AU5863594A (en) Improvements in or relating to foundations
AU1331895A (en) Improvements in or relating to brushes
AU5200293A (en) Improvements in or relating to the movement of members
GB9507845D0 (en) Improvements in or relating to the handling of solutions
GB9320330D0 (en) Improvements in or relating to benches
AU4351193A (en) Improvements in or relating to neuroregeneration
GB9321699D0 (en) Improvements in or relating to sensors
GB9301683D0 (en) Improvements in or relating to the arrangements of loads
AU3548293A (en) Improvements in or relating to the measurement of the curvature of a surface
GB9324714D0 (en) Improvements in or relating to an accellerometer
GB9325106D0 (en) Improvements in or relating to the manufacture of similar components
AU1414592A (en) Improvements in or relating to the handling of waste
GB2277453B (en) Improvements in or relating to skittles
AU4725089A (en) Improvements in or relating to trailers
GB9313914D0 (en) Improvements in or relating to the measurement of fluids
GB2300620B (en) Improvements in or relating to the sampling of liquids