FR2790830B1 - Extensometre miniature de faible raideur - Google Patents

Extensometre miniature de faible raideur

Info

Publication number
FR2790830B1
FR2790830B1 FR9902988A FR9902988A FR2790830B1 FR 2790830 B1 FR2790830 B1 FR 2790830B1 FR 9902988 A FR9902988 A FR 9902988A FR 9902988 A FR9902988 A FR 9902988A FR 2790830 B1 FR2790830 B1 FR 2790830B1
Authority
FR
France
Prior art keywords
extensometer
miniature
low stiffness
stiffness
low
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 - Fee Related
Application number
FR9902988A
Other languages
English (en)
Other versions
FR2790830A1 (fr
Inventor
Nicolas Hamburger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9902988A priority Critical patent/FR2790830B1/fr
Publication of FR2790830A1 publication Critical patent/FR2790830A1/fr
Application granted granted Critical
Publication of FR2790830B1 publication Critical patent/FR2790830B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
FR9902988A 1999-03-11 1999-03-11 Extensometre miniature de faible raideur Expired - Fee Related FR2790830B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902988A FR2790830B1 (fr) 1999-03-11 1999-03-11 Extensometre miniature de faible raideur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902988A FR2790830B1 (fr) 1999-03-11 1999-03-11 Extensometre miniature de faible raideur

Publications (2)

Publication Number Publication Date
FR2790830A1 FR2790830A1 (fr) 2000-09-15
FR2790830B1 true FR2790830B1 (fr) 2004-08-27

Family

ID=9543045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902988A Expired - Fee Related FR2790830B1 (fr) 1999-03-11 1999-03-11 Extensometre miniature de faible raideur

Country Status (1)

Country Link
FR (1) FR2790830B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556766A (zh) * 2017-09-26 2019-04-02 三角力量管理株式会社 力觉传感器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016121128A1 (fr) * 2015-01-26 2016-08-04 株式会社トライフォース・マネジメント Capteur de couple
CN109470396B (zh) * 2018-11-19 2020-07-14 北京精密机电控制设备研究所 一种微型六维力/力矩传感器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617987C2 (de) * 1976-04-24 1985-06-20 Elan-Schaltelemente Kurt Maecker Gmbh, 4040 Neuss Meßvorrichtung mit Dehnungsmeßstreifen
DE2855746C3 (de) * 1978-12-22 1981-07-30 Kistler Instrumente Ag, Winterthur Piezoelektrischer Dehnungsaufnehmer
FR2641377B1 (fr) * 1988-12-29 1991-05-03 Inst Francais Du Petrole Capteur extensometrique de mesure de contraintes agissant sur un element de forage et dispositif de montage d'un tel capteur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556766A (zh) * 2017-09-26 2019-04-02 三角力量管理株式会社 力觉传感器
CN109556766B (zh) * 2017-09-26 2020-12-11 三角力量管理株式会社 力觉传感器

Also Published As

Publication number Publication date
FR2790830A1 (fr) 2000-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125