ES350553A1 - Procedimiento y dispositivo de medida extensimetrica. - Google Patents

Procedimiento y dispositivo de medida extensimetrica.

Info

Publication number
ES350553A1
ES350553A1 ES350553A ES350553A ES350553A1 ES 350553 A1 ES350553 A1 ES 350553A1 ES 350553 A ES350553 A ES 350553A ES 350553 A ES350553 A ES 350553A ES 350553 A1 ES350553 A1 ES 350553A1
Authority
ES
Spain
Prior art keywords
tape
head
carriage
read
pulses
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
ES350553A
Other languages
English (en)
Spanish (es)
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.)
COYNE SOC
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
COYNE SOC
Commissariat a lEnergie Atomique CEA
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 COYNE SOC, Commissariat a lEnergie Atomique CEA filed Critical COYNE SOC
Publication of ES350553A1 publication Critical patent/ES350553A1/es
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
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
    • 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
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/85—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields using magnetographic methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
ES350553A 1967-02-17 1968-02-16 Procedimiento y dispositivo de medida extensimetrica. Expired ES350553A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95426 1967-02-17

Publications (1)

Publication Number Publication Date
ES350553A1 true ES350553A1 (es) 1969-05-01

Family

ID=8625486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350553A Expired ES350553A1 (es) 1967-02-17 1968-02-16 Procedimiento y dispositivo de medida extensimetrica.

Country Status (9)

Country Link
US (1) US3535920A (en, 2012)
BE (1) BE710847A (en, 2012)
CH (1) CH489777A (en, 2012)
DE (1) DE1300707B (en, 2012)
ES (1) ES350553A1 (en, 2012)
FR (1) FR1587328A (en, 2012)
GB (1) GB1170699A (en, 2012)
LU (1) LU55497A1 (en, 2012)
NL (1) NL6802231A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062235A (en) * 1979-01-05 1981-05-20 British Gas Corp Measuring velocity and/or distance travelled
DE110514T1 (de) * 1982-09-28 1985-02-28 Inoue-Japax Research Inc., Yokohama, Kanagawa Methode und anordnung zur messung einer deformation.
DE3507646C1 (de) * 1985-03-05 1986-07-17 Anton Piller GmbH & Co KG, 3360 Osterode Innenkegel-Meßgerät
EP3215711B1 (en) * 2014-10-08 2019-08-14 Halliburton Energy Services, Inc. Electromagnetic imaging for structural inspection
US9952117B2 (en) 2015-02-27 2018-04-24 General Electric Company Methods for determining strain on turbine components using a plurality of strain sensor reference features
US9851279B2 (en) * 2015-02-27 2017-12-26 General Electric Company Methods for determining strain on turbine components using traversable strain sensor readers
CN109115865B (zh) * 2018-09-18 2024-07-09 中国石油化工股份有限公司 盘式连续油管损伤检测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243692A (en) * 1966-03-29 Travelx-responsive s sensingx d device, particularly for control of fabricating machinery
DE1065634B (en, 2012) * 1959-09-17
US2485285A (en) * 1945-06-29 1949-10-18 Republic Steel Corp Strip elongation indicator
US2655633A (en) * 1951-05-07 1953-10-13 Regan Forge & Eng Co Apparatus for measuring pipe in or out of holes
GB824653A (en) * 1955-01-12 1959-12-02 Vyzk Ustav Obrabecich Stroju High precision measuring by means of a magnetic record
US2989690A (en) * 1959-04-29 1961-06-20 Gen Electric Elongation, length, and velocity gage
US3262053A (en) * 1961-02-27 1966-07-19 American Mach & Foundry Method of and apparatus for magnetically detecting flaws in ferromagnetic objects bysuperimposing magnetic tapes or rollers thereon
US3276131A (en) * 1965-04-09 1966-10-04 Clayton W Hahn Linear measuring device

Also Published As

Publication number Publication date
LU55497A1 (en, 2012) 1968-04-29
NL6802231A (en, 2012) 1968-08-19
GB1170699A (en) 1969-11-12
CH489777A (fr) 1970-04-30
FR1587328A (en, 2012) 1970-03-20
BE710847A (en, 2012) 1968-07-01
DE1300707B (de) 1969-08-07
US3535920A (en) 1970-10-27

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