FR2433170B1 - Procede et appareil pour determiner la forme et la dimension de corps tels que des pastilles d'aiguilles de combustible nucleaire - Google Patents

Procede et appareil pour determiner la forme et la dimension de corps tels que des pastilles d'aiguilles de combustible nucleaire

Info

Publication number
FR2433170B1
FR2433170B1 FR7920181A FR7920181A FR2433170B1 FR 2433170 B1 FR2433170 B1 FR 2433170B1 FR 7920181 A FR7920181 A FR 7920181A FR 7920181 A FR7920181 A FR 7920181A FR 2433170 B1 FR2433170 B1 FR 2433170B1
Authority
FR
France
Prior art keywords
bodies
dimension
determining
shape
nuclear fuel
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.)
Expired
Application number
FR7920181A
Other languages
English (en)
Other versions
FR2433170A1 (fr
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2433170A1 publication Critical patent/FR2433170A1/fr
Application granted granted Critical
Publication of FR2433170B1 publication Critical patent/FR2433170B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7920181A 1978-08-08 1979-08-07 Procede et appareil pour determiner la forme et la dimension de corps tels que des pastilles d'aiguilles de combustible nucleaire Expired FR2433170B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7832600 1978-08-08

Publications (2)

Publication Number Publication Date
FR2433170A1 FR2433170A1 (fr) 1980-03-07
FR2433170B1 true FR2433170B1 (fr) 1987-07-31

Family

ID=10498924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920181A Expired FR2433170B1 (fr) 1978-08-08 1979-08-07 Procede et appareil pour determiner la forme et la dimension de corps tels que des pastilles d'aiguilles de combustible nucleaire

Country Status (6)

Country Link
US (1) US4284947A (fr)
JP (1) JPS5524693A (fr)
DE (1) DE2932184A1 (fr)
FR (1) FR2433170B1 (fr)
GB (1) GB2027903B (fr)
IT (1) IT1119129B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646009A (en) * 1982-05-18 1987-02-24 Ade Corporation Contacts for conductivity-type sensors
GB2124386B (en) * 1982-06-26 1985-12-11 Derek Harry Graddon Redman Dynamic measuring system
US4851760A (en) * 1988-07-21 1989-07-25 Sandvik Special Metals Method and apparatus for measuring the straightness of tubes
US5138268A (en) * 1990-08-15 1992-08-11 Steve Mulkey Thickness measuring system for nonconducting materials
US5337902A (en) * 1993-08-13 1994-08-16 Modern Controls, Inc. Tablet sensor
GB0312516D0 (en) * 2003-05-31 2003-07-09 Koninkl Philips Electronics Nv Object shape determination method and system therefor
US7277817B2 (en) * 2003-11-21 2007-10-02 Ethertouch Limited Position sensing device
US9157729B1 (en) 2013-01-10 2015-10-13 DST Output West, LLC Light sensor facilitated insert thickness detection system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562575A (en) * 1947-01-04 1951-07-31 Emhart Mfg Co Electronic device for measuring physical constants
US2666896A (en) * 1950-02-24 1954-01-19 M P J Gauge & Tool Company Ltd Electrical means for measuring the thickness of an electrically nonconductive material
GB850180A (en) * 1956-05-03 1960-09-28 Andre Butticaz Method and apparatus for determining, indicating and recording the irregularity of a flow of textile or like material
NL247192A (fr) * 1959-03-02
US3215931A (en) * 1959-07-21 1965-11-02 Jr Robert W Schooley Fluid dielectric constant comparing device using plural fluid dielectric capacitors alternately connected to a single oscillator
US3209247A (en) * 1960-10-19 1965-09-28 Moisture Register Company Dielectric loss type moisture measurement system with its output compared against a reference level
NL120073C (fr) * 1961-07-14
NL271951A (fr) * 1961-07-25
US3207979A (en) * 1961-08-01 1965-09-21 Gen Motors Corp Measurement of inaccuracies in a surface of revolution
GB1047194A (fr) * 1962-03-29
US3519922A (en) * 1965-12-16 1970-07-07 Nash & Harrison Ltd Apparatus for detecting abrupt change in the thickness of sheet material
US3723865A (en) * 1971-03-01 1973-03-27 Itt On-line electronic moisture analysis system
GB1464973A (en) * 1973-03-15 1977-02-16 Ade Corp Capacitive wire gauge
US3993194A (en) * 1973-08-30 1976-11-23 Hauni-Werke Korber & Co., Kg Method and apparatus for monitoring the density of rod-shaped articles, particularly cigarettes and the like
GB1517364A (en) * 1975-09-17 1978-07-12 Atomic Energy Authority Uk Apparatus for measuring a linear quantity
US4086528A (en) * 1975-09-17 1978-04-25 United Kingdom Atomic Energy Authority Capacitive transducers
US4208625A (en) * 1976-02-23 1980-06-17 Micro Sensors, Inc. Capacitive measuring system with automatic calibration
SU574600A1 (ru) * 1976-05-11 1977-09-30 Panfilov Vladimir M Измеритель толщины листовых материалов
DE2717966C3 (de) * 1977-04-21 1980-07-17 Hans Ulrich Prilly Waadt Meyer (Schweiz) Längenmeßeinrichtung

Also Published As

Publication number Publication date
FR2433170A1 (fr) 1980-03-07
DE2932184A1 (de) 1980-02-21
US4284947A (en) 1981-08-18
IT7968633A0 (it) 1979-08-07
JPS5524693A (en) 1980-02-21
DE2932184C2 (fr) 1989-10-12
GB2027903B (en) 1983-03-23
IT1119129B (it) 1986-03-03
GB2027903A (en) 1980-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse