FR2314473A1 - Extensometre a jauges de contrainte - Google Patents

Extensometre a jauges de contrainte

Info

Publication number
FR2314473A1
FR2314473A1 FR7518031A FR7518031A FR2314473A1 FR 2314473 A1 FR2314473 A1 FR 2314473A1 FR 7518031 A FR7518031 A FR 7518031A FR 7518031 A FR7518031 A FR 7518031A FR 2314473 A1 FR2314473 A1 FR 2314473A1
Authority
FR
France
Prior art keywords
strain
fixed frame
extensometer
strain gauge
strip attached
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.)
Granted
Application number
FR7518031A
Other languages
English (en)
French (fr)
Other versions
FR2314473B1 (OSRAM
Inventor
Jean-Claude Valadier
Michel Pommeret
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.)
CTRE EXPERIM RECH ETUD BAT TP
Original Assignee
CTRE EXPERIM RECH ETUD BAT TP
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 CTRE EXPERIM RECH ETUD BAT TP filed Critical CTRE EXPERIM RECH ETUD BAT TP
Priority to FR7518031A priority Critical patent/FR2314473A1/fr
Publication of FR2314473A1 publication Critical patent/FR2314473A1/fr
Application granted granted Critical
Publication of FR2314473B1 publication Critical patent/FR2314473B1/fr
Granted 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
    • G01B7/18—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 resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7518031A 1975-06-10 1975-06-10 Extensometre a jauges de contrainte Granted FR2314473A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518031A FR2314473A1 (fr) 1975-06-10 1975-06-10 Extensometre a jauges de contrainte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518031A FR2314473A1 (fr) 1975-06-10 1975-06-10 Extensometre a jauges de contrainte

Publications (2)

Publication Number Publication Date
FR2314473A1 true FR2314473A1 (fr) 1977-01-07
FR2314473B1 FR2314473B1 (OSRAM) 1979-03-23

Family

ID=9156255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518031A Granted FR2314473A1 (fr) 1975-06-10 1975-06-10 Extensometre a jauges de contrainte

Country Status (1)

Country Link
FR (1) FR2314473A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062349A3 (en) * 1981-04-06 1983-01-12 E.I. Du Pont De Nemours And Company Shrinkage gauge and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726836C (de) * 1940-05-07 1942-10-21 Askania Werke Ag Elektromagnetischer Feindehnungsmesser
DE743325C (de) * 1940-08-18 1943-12-23 Messerschmitt Boelkow Blohm Elektrisch wirkendes dynamisches Dehnungsmessgeraet
US2484164A (en) * 1943-07-21 1949-10-11 Claude M Hathaway Electromagnetic strain gauge
US2761216A (en) * 1955-02-23 1956-09-04 Gollub Fred Position indicator-recording instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726836C (de) * 1940-05-07 1942-10-21 Askania Werke Ag Elektromagnetischer Feindehnungsmesser
DE743325C (de) * 1940-08-18 1943-12-23 Messerschmitt Boelkow Blohm Elektrisch wirkendes dynamisches Dehnungsmessgeraet
US2484164A (en) * 1943-07-21 1949-10-11 Claude M Hathaway Electromagnetic strain gauge
US2761216A (en) * 1955-02-23 1956-09-04 Gollub Fred Position indicator-recording instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062349A3 (en) * 1981-04-06 1983-01-12 E.I. Du Pont De Nemours And Company Shrinkage gauge and method

Also Published As

Publication number Publication date
FR2314473B1 (OSRAM) 1979-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse