FR2331775A1 - Extensometre - Google Patents

Extensometre

Info

Publication number
FR2331775A1
FR2331775A1 FR7534812A FR7534812A FR2331775A1 FR 2331775 A1 FR2331775 A1 FR 2331775A1 FR 7534812 A FR7534812 A FR 7534812A FR 7534812 A FR7534812 A FR 7534812A FR 2331775 A1 FR2331775 A1 FR 2331775A1
Authority
FR
France
Prior art keywords
deformable part
strain gauge
bases
circle
arc
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
FR7534812A
Other languages
English (en)
French (fr)
Other versions
FR2331775B1 (zh
Inventor
Jacques Beaufront
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.)
Societe de Fabrication dInstruments de Mesure SFIM SA
Original Assignee
Societe de Fabrication dInstruments de Mesure SFIM SA
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 Societe de Fabrication dInstruments de Mesure SFIM SA filed Critical Societe de Fabrication dInstruments de Mesure SFIM SA
Priority to FR7534812A priority Critical patent/FR2331775A1/fr
Publication of FR2331775A1 publication Critical patent/FR2331775A1/fr
Application granted granted Critical
Publication of FR2331775B1 publication Critical patent/FR2331775B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/102—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using sensors located at a non-interrupted part of the flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7534812A 1975-11-14 1975-11-14 Extensometre Granted FR2331775A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7534812A FR2331775A1 (fr) 1975-11-14 1975-11-14 Extensometre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534812A FR2331775A1 (fr) 1975-11-14 1975-11-14 Extensometre

Publications (2)

Publication Number Publication Date
FR2331775A1 true FR2331775A1 (fr) 1977-06-10
FR2331775B1 FR2331775B1 (zh) 1980-11-28

Family

ID=9162415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534812A Granted FR2331775A1 (fr) 1975-11-14 1975-11-14 Extensometre

Country Status (1)

Country Link
FR (1) FR2331775A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837945A1 (de) * 1978-08-31 1980-04-10 Maecker Elan Schaltelemente Dehnungstransformator
EP0034656B1 (de) * 1979-12-19 1983-06-29 Hottinger Baldwin Messtechnik Gmbh Plattformwaage und Verfahren zur Herstellung solcher Plattformwaagen
WO2015140721A1 (fr) * 2014-03-19 2015-09-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Structure souple avec jauge de deformation, application aux accumulateurs electrochimiques au lithium avec emballages souples

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837945A1 (de) * 1978-08-31 1980-04-10 Maecker Elan Schaltelemente Dehnungstransformator
EP0034656B1 (de) * 1979-12-19 1983-06-29 Hottinger Baldwin Messtechnik Gmbh Plattformwaage und Verfahren zur Herstellung solcher Plattformwaagen
WO2015140721A1 (fr) * 2014-03-19 2015-09-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Structure souple avec jauge de deformation, application aux accumulateurs electrochimiques au lithium avec emballages souples
FR3018911A1 (fr) * 2014-03-19 2015-09-25 Commissariat Energie Atomique Structure souple avec jauge de deformation, application aux accumulateurs au lithium a emballages souples
US10170733B2 (en) 2014-03-19 2019-01-01 Commissariat A L'energie Atomique Et Aux Energies Alternatives Flexible structure with strain gauge, application to electrochemical lithium-ion batteries in a flexible packaging

Also Published As

Publication number Publication date
FR2331775B1 (zh) 1980-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse