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AU6231696A - Capacitance measurement - Google Patents

Capacitance measurement

Info

Publication number
AU6231696A
AU6231696A AU62316/96A AU6231696A AU6231696A AU 6231696 A AU6231696 A AU 6231696A AU 62316/96 A AU62316/96 A AU 62316/96A AU 6231696 A AU6231696 A AU 6231696A AU 6231696 A AU6231696 A AU 6231696A
Authority
AU
Australia
Prior art keywords
capacitance measurement
capacitance
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
AU62316/96A
Inventor
Wuqiang Yang
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.)
PROCESS TOMOGRAPHY Ltd
Original Assignee
PROCESS TOMOGRAPHY Ltd
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 PROCESS TOMOGRAPHY Ltd filed Critical PROCESS TOMOGRAPHY Ltd
Publication of AU6231696A publication Critical patent/AU6231696A/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/24—Investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AU62316/96A 1995-06-16 1996-06-17 Capacitance measurement Abandoned AU6231696A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9512322.0A GB9512322D0 (en) 1995-06-16 1995-06-16 A flexible field excitation and measurement technique for electrical capacitance tomography systems
GB9512322 1995-06-16
PCT/GB1996/001438 WO1997000453A1 (en) 1995-06-16 1996-06-17 Capacitance measurement

Publications (1)

Publication Number Publication Date
AU6231696A true AU6231696A (en) 1997-01-15

Family

ID=10776217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62316/96A Abandoned AU6231696A (en) 1995-06-16 1996-06-17 Capacitance measurement

Country Status (3)

Country Link
AU (1) AU6231696A (en)
GB (1) GB9512322D0 (en)
WO (1) WO1997000453A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826122B1 (en) * 2001-06-13 2004-01-23 France Etat Ponts Chaussees METHOD FOR DIAGNOSING EXTERNAL PRE-TENSION CABLES CONTAINED IN SLEEVES
DE10238824A1 (en) * 2002-08-23 2004-03-11 Forschungszentrum Jülich GmbH Method and device for the rapid tomographic measurement of the electrical conductivity distribution in a sample
CN100362341C (en) * 2005-12-22 2008-01-16 天津大学 ERT/ECT Dual Mode Imaging System Composite Array Sensor
CN102620855B (en) * 2012-03-30 2015-07-22 华南理工大学 Method and system for measuring polymer melt temperature field based on capacitance tomography
EP2784494B1 (en) 2013-03-26 2018-05-30 Rechner Industrie-Elektronik GmbH System for detecting and/or determination of bodies or materials
FR3062211B1 (en) * 2017-01-24 2021-12-24 Technip France METHOD FOR NON-DESTRUCTIVE TESTING OF A FLEXIBLE LINE AND ASSOCIATED NON-DESTRUCTIVE TESTING DEVICE
CN111579604B (en) * 2020-05-20 2023-12-05 中国民航大学 A rotatable planar capacitance tomography sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668523A (en) * 1969-05-07 1972-06-06 Bell Telephone Labor Inc Electrical testing of dielectric layers, exhibiting voltage dependent capacitance, with linear ramp voltages
FR2543687A1 (en) * 1983-03-31 1984-10-05 Raffinage Cie Francaise Method and device for continuously determining the content in one of its constituents of a possible heterogeneous mixture
US4918376A (en) * 1989-03-07 1990-04-17 Ade Corporation A.C. capacitive gauging system

Also Published As

Publication number Publication date
GB9512322D0 (en) 1995-08-16
WO1997000453A1 (en) 1997-01-03

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