FR2477708A1 - 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

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Publication number
FR2477708A1
FR2477708A1 FR8005153A FR8005153A FR2477708A1 FR 2477708 A1 FR2477708 A1 FR 2477708A1 FR 8005153 A FR8005153 A FR 8005153A FR 8005153 A FR8005153 A FR 8005153A FR 2477708 A1 FR2477708 A1 FR 2477708A1
Authority
FR
France
Prior art keywords
windings
series
test body
applied force
bridge
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
FR8005153A
Other languages
English (en)
French (fr)
Other versions
FR2477708B1 (show.php
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 FR8005153A priority Critical patent/FR2477708A1/fr
Priority to US06/235,913 priority patent/US4411162A/en
Priority to EP81400350A priority patent/EP0035942B1/fr
Priority to AT81400350T priority patent/ATE10032T1/de
Priority to DE8181400350T priority patent/DE3166767D1/de
Publication of FR2477708A1 publication Critical patent/FR2477708A1/fr
Application granted granted Critical
Publication of FR2477708B1 publication Critical patent/FR2477708B1/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)
FR8005153A 1980-03-07 1980-03-07 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont Granted FR2477708A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8005153A FR2477708A1 (fr) 1980-03-07 1980-03-07 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
EP81400350A EP0035942B1 (fr) 1980-03-07 1981-03-06 Dynamomètre à fil de jauge enroulé et branché dans un montage électrique en pont
AT81400350T ATE10032T1 (de) 1980-03-07 1981-03-06 Dynamometer mit in eine elektrische brueckenschaltung angeschlossenen dehnungsmessdraehten.
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
FR8005153A FR2477708A1 (fr) 1980-03-07 1980-03-07 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont

Publications (2)

Publication Number Publication Date
FR2477708A1 true FR2477708A1 (fr) 1981-09-11
FR2477708B1 FR2477708B1 (show.php) 1982-12-31

Family

ID=9239432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005153A Granted FR2477708A1 (fr) 1980-03-07 1980-03-07 Dynamometre a fil de jauge enroule et branche dans un montage electrique en pont

Country Status (1)

Country Link
FR (1) FR2477708A1 (show.php)

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU174413A1 (ru) * Башкирский научно исследовательский институт строительств ЕСЕСОЮЗНАЯ •• ПЛТсИТг!б ••'тг>&7:пЧЕс;с', Б';оЛ!:ЗТЕКА
US2698371A (en) * 1952-09-09 1954-12-28 Li Yao Tzu Electric strain gauge
US2727387A (en) * 1952-12-22 1955-12-20 Control Engineering Corp Transducer
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
US2837620A (en) * 1956-04-12 1958-06-03 Revere Corp America Strain gauges and load weighing cells

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU174413A1 (ru) * Башкирский научно исследовательский институт строительств ЕСЕСОЮЗНАЯ •• ПЛТсИТг!б ••'тг>&7:пЧЕс;с', Б';оЛ!:ЗТЕКА
US2698371A (en) * 1952-09-09 1954-12-28 Li Yao Tzu Electric strain gauge
US2727387A (en) * 1952-12-22 1955-12-20 Control Engineering Corp Transducer
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
US2837620A (en) * 1956-04-12 1958-06-03 Revere Corp America Strain gauges and load weighing cells

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
FR2477708B1 (show.php) 1982-12-31

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ST Notification of lapse