FR2444925A1 - Jauge d'extension - Google Patents

Jauge d'extension

Info

Publication number
FR2444925A1
FR2444925A1 FR7836102A FR7836102A FR2444925A1 FR 2444925 A1 FR2444925 A1 FR 2444925A1 FR 7836102 A FR7836102 A FR 7836102A FR 7836102 A FR7836102 A FR 7836102A FR 2444925 A1 FR2444925 A1 FR 2444925A1
Authority
FR
France
Prior art keywords
extension
capillary tube
capillary
gauge
flexible material
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
FR7836102A
Other languages
English (en)
Other versions
FR2444925B3 (fr
Inventor
J Lateur
R Bois
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes 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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7836102A priority Critical patent/FR2444925A1/fr
Publication of FR2444925A1 publication Critical patent/FR2444925A1/fr
Application granted granted Critical
Publication of FR2444925B3 publication Critical patent/FR2444925B3/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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Jauge d'extension comprenant un corps en élastomère ayant un conduit capillaire linéaire étanche contenant un liquide électro-conducteur en contact à chaque extrémité du conduit avec des cosses de liaison à un circuit de mesure, jauge caractérisée en ce que le conduit capillaire est relié à chaque extrémité aux cosses du circuit de mesure par des canaux non capillaires qui sont coudés par rapport à la direction du conduit capillaire, ce qui permet d'augmenter la résistance à la fatigue de la jauge.
FR7836102A 1978-12-22 1978-12-22 Jauge d'extension Granted FR2444925A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836102A FR2444925A1 (fr) 1978-12-22 1978-12-22 Jauge d'extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836102A FR2444925A1 (fr) 1978-12-22 1978-12-22 Jauge d'extension

Publications (2)

Publication Number Publication Date
FR2444925A1 true FR2444925A1 (fr) 1980-07-18
FR2444925B3 FR2444925B3 (fr) 1981-09-04

Family

ID=9216446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836102A Granted FR2444925A1 (fr) 1978-12-22 1978-12-22 Jauge d'extension

Country Status (1)

Country Link
FR (1) FR2444925A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227036A2 (fr) * 1985-12-19 1987-07-01 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Transducteur pour la détection des hautes extensions locales de surface
CN108036712A (zh) * 2017-12-12 2018-05-15 中国人民解放军国防科技大学 一种轻质大量程引伸计及其应用方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0227036A2 (fr) * 1985-12-19 1987-07-01 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Transducteur pour la détection des hautes extensions locales de surface
EP0227036A3 (en) * 1985-12-19 1989-07-26 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Transducer for detection of high local surface extensions
CN108036712A (zh) * 2017-12-12 2018-05-15 中国人民解放军国防科技大学 一种轻质大量程引伸计及其应用方法

Also Published As

Publication number Publication date
FR2444925B3 (fr) 1981-09-04

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