FR2485191A2 - Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont - Google Patents

Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont Download PDF

Info

Publication number
FR2485191A2
FR2485191A2 FR8013727A FR8013727A FR2485191A2 FR 2485191 A2 FR2485191 A2 FR 2485191A2 FR 8013727 A FR8013727 A FR 8013727A FR 8013727 A FR8013727 A FR 8013727A FR 2485191 A2 FR2485191 A2 FR 2485191A2
Authority
FR
France
Prior art keywords
windings
test body
applied force
gauge wire
shoulders
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
FR8013727A
Other languages
English (en)
French (fr)
Other versions
FR2485191B2 (en:Method
Inventor
Jean-Claude Valadier
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.)
Testut Aequitas SA
Original Assignee
Testut Aequitas 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 Testut Aequitas SA filed Critical Testut Aequitas SA
Priority to FR8013727A priority Critical patent/FR2485191A2/fr
Priority to US06/235,913 priority patent/US4411162A/en
Priority to AT81400350T priority patent/ATE10032T1/de
Priority to EP81400350A priority patent/EP0035942B1/fr
Priority to DE8181400350T priority patent/DE3166767D1/de
Publication of FR2485191A2 publication Critical patent/FR2485191A2/fr
Application granted granted Critical
Publication of FR2485191B2 publication Critical patent/FR2485191B2/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
    • G01L1/2212—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports particularly adapted to unbounded-wire-type strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR8013727A 1980-03-07 1980-06-20 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont Granted FR2485191A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8013727A FR2485191A2 (fr) 1980-06-20 1980-06-20 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont
US06/235,913 US4411162A (en) 1980-03-07 1981-02-19 Gauge wire dynamometer wound and connected in an electrical bridge arrangement
AT81400350T ATE10032T1 (de) 1980-03-07 1981-03-06 Dynamometer mit in eine elektrische brueckenschaltung angeschlossenen dehnungsmessdraehten.
EP81400350A EP0035942B1 (fr) 1980-03-07 1981-03-06 Dynamomètre à fil de jauge enroulé et branché dans un montage électrique en pont
DE8181400350T DE3166767D1 (en) 1980-03-07 1981-03-06 Dynamometer employing wound strain wires connected in an electrical bridge circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013727A FR2485191A2 (fr) 1980-06-20 1980-06-20 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont

Publications (2)

Publication Number Publication Date
FR2485191A2 true FR2485191A2 (fr) 1981-12-24
FR2485191B2 FR2485191B2 (en:Method) 1984-10-26

Family

ID=9243320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013727A Granted FR2485191A2 (fr) 1980-03-07 1980-06-20 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont

Country Status (1)

Country Link
FR (1) FR2485191A2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523304A1 (fr) * 1982-03-09 1983-09-16 Testut Aequitas Dynamometre a poutre de flexion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622176A (en) * 1949-10-31 1952-12-16 Statham Lab Inc Strain wire gauge
GB757211A (en) * 1953-07-06 1956-09-19 Elliott Brothers London Ltd Improvements in electrical strain gauge load-measuring devices
FR1156671A (fr) * 1955-09-09 1958-05-20 Vyzk A Zkusebni Letecky Ustav élément mesureur pour la mesure de forces
FR2298788A1 (fr) * 1975-01-22 1976-08-20 Testut Aequitas Dynamometre perfectionne a jauges extensometriques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622176A (en) * 1949-10-31 1952-12-16 Statham Lab Inc Strain wire gauge
GB757211A (en) * 1953-07-06 1956-09-19 Elliott Brothers London Ltd Improvements in electrical strain gauge load-measuring devices
FR1156671A (fr) * 1955-09-09 1958-05-20 Vyzk A Zkusebni Letecky Ustav élément mesureur pour la mesure de forces
FR2298788A1 (fr) * 1975-01-22 1976-08-20 Testut Aequitas Dynamometre perfectionne a jauges extensometriques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523304A1 (fr) * 1982-03-09 1983-09-16 Testut Aequitas Dynamometre a poutre de flexion

Also Published As

Publication number Publication date
FR2485191B2 (en:Method) 1984-10-26

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