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DE60309681D1 - Ausdehnungsmesssonde - Google Patents

Ausdehnungsmesssonde

Info

Publication number
DE60309681D1
DE60309681D1 DE60309681T DE60309681T DE60309681D1 DE 60309681 D1 DE60309681 D1 DE 60309681D1 DE 60309681 T DE60309681 T DE 60309681T DE 60309681 T DE60309681 T DE 60309681T DE 60309681 D1 DE60309681 D1 DE 60309681D1
Authority
DE
Germany
Prior art keywords
deformable element
prestressing
mounting posts
translation
measured
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
DE60309681T
Other languages
English (en)
Other versions
DE60309681T2 (de
Inventor
Philippe Maubant
Regis Tridemy
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
Publication of DE60309681D1 publication Critical patent/DE60309681D1/de
Application granted granted Critical
Publication of DE60309681T2 publication Critical patent/DE60309681T2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Force In General (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE60309681T 2002-03-27 2003-03-26 Ausdehnungsmesssonde Expired - Fee Related DE60309681T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0203815A FR2837920B1 (fr) 2002-03-27 2002-03-27 Dispositif de mesure extensometrique
FR0203815 2002-03-27
PCT/FR2003/000955 WO2003081170A2 (fr) 2002-03-27 2003-03-26 Dispositif de mesure extensometrique

Publications (2)

Publication Number Publication Date
DE60309681D1 true DE60309681D1 (de) 2006-12-28
DE60309681T2 DE60309681T2 (de) 2007-11-15

Family

ID=27839230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309681T Expired - Fee Related DE60309681T2 (de) 2002-03-27 2003-03-26 Ausdehnungsmesssonde

Country Status (8)

Country Link
US (1) US7228746B2 (de)
EP (1) EP1488192B1 (de)
AT (1) ATE345486T1 (de)
AU (1) AU2003244718A1 (de)
CA (1) CA2478960A1 (de)
DE (1) DE60309681T2 (de)
FR (1) FR2837920B1 (de)
WO (1) WO2003081170A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413919B2 (en) * 2003-06-20 2008-08-19 Acellent Technologies, Inc. Method of manufacturing a structural health monitoring layer
US7458266B2 (en) * 2004-09-27 2008-12-02 Samsung Electronics Co. Ltd. Method and apparatus for detecting a load change upon a structure and analyzing characteristics of resulting damage
US7387033B2 (en) * 2005-06-17 2008-06-17 Acellent Technologies, Inc. Single-wire sensor/actuator network for structure health monitoring
US7596078B2 (en) * 2005-11-10 2009-09-29 Acellent Technologies, Inc. Method and apparatus for reducing crosstalk in a structural health monitoring system
US7395189B2 (en) * 2005-11-14 2008-07-01 Acellent Technologies, Inc. Method and apparatus for switching among elements of a structural health monitoring system
US20080155357A1 (en) * 2006-10-03 2008-06-26 Acellent Technologies, Inc. Structural health monitoring network
US7707896B2 (en) * 2008-01-15 2010-05-04 Kuzdrall James A Mechanical amplification of small dimensional changes using bowing
FR2976357B1 (fr) * 2011-06-09 2014-02-14 Snecma Dispositif de qualification de jauges de deformation
JP6165002B2 (ja) * 2013-09-13 2017-07-19 藤倉ゴム工業株式会社 エラスティックフレキシブルセンサ
DE102016111881A1 (de) * 2016-06-29 2018-01-04 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Messaufnehmer zur Messung von Verformungen und Bremse mit einem solchen Messaufnehmer
US10921226B2 (en) * 2018-05-31 2021-02-16 Electric Power Research Institute, Inc. Apparatus and method for testing mechanical materials
CN111982677B (zh) * 2020-08-03 2022-05-10 重庆大学 一种预应力混凝土框架结构初始有效预压力现场检测方法
CN113566695B (zh) * 2021-07-12 2025-05-06 清华大学 应变检测模块、应变检测模块的装配方法及使用方法
CN115555751B (zh) * 2022-08-29 2025-09-09 中船澄西船舶修造有限公司 一种降低船舶舱口围口部变形的焊接工装及防变形方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2125132B1 (de) * 1971-02-12 1976-03-19 Schlumberger Compteurs
US4090404A (en) * 1975-09-23 1978-05-23 Souriau & Cie Apparatus and methods of detecting injection in a diesel engine
US4185720A (en) * 1976-06-11 1980-01-29 Pacific Scientific Company Adjustable locking strut
DE2855746C3 (de) * 1978-12-22 1981-07-30 Kistler Instrumente Ag, Winterthur Piezoelektrischer Dehnungsaufnehmer
US5038622A (en) * 1989-12-22 1991-08-13 Tijmann Willem B Strain gage assembly for measuring excessive tensile strain of a flexible elongated member, such as a steel structural cable, or an electrical transmission cable, or a glass fiber optic communication cable, which may slightly twist under tensile strain
DE4142671A1 (de) * 1991-12-21 1993-06-24 Wabco Westinghouse Fahrzeug Einrichtung zur messung einer verformung eines bauteils
FR2701317B1 (fr) * 1993-02-09 1995-03-31 Thomson Csf Dispositif de mesure d'efforts exercés sur une pièce mécanique et procédé de fixation.
DE19720823A1 (de) * 1997-05-16 1998-11-19 Heller Geb Gmbh Maschf Werkzeug mit einem Grundkörper sowie Verfahren zur Bearbeitung von Bohrungen in einem Werkstück unter Verwendung eines solchen Werkzeuges
ATE275261T1 (de) * 1998-02-16 2004-09-15 Newtech Mecatronic Inc Dehnungsaufnehmer mit mechanischer verriegelung während des einbaus und selbstätiger kalibrierung mit hilfe dieser verriegelung
FR2791133B1 (fr) * 1999-03-19 2001-10-12 Multidyn Procede et dispositif de mesure d'un couple exerce sur une piece soumise a des efforts de couple et de flexion
US6504114B1 (en) * 2000-08-22 2003-01-07 Flintec, Inc. Double bending beam load cell
CN102594329A (zh) * 2001-07-03 2012-07-18 布拉德伯里·R·法塞 自供电开关启动系统

Also Published As

Publication number Publication date
AU2003244718A8 (en) 2003-10-08
US7228746B2 (en) 2007-06-12
WO2003081170A8 (fr) 2005-03-03
EP1488192B1 (de) 2006-11-15
FR2837920A1 (fr) 2003-10-03
EP1488192A2 (de) 2004-12-22
DE60309681T2 (de) 2007-11-15
WO2003081170A3 (fr) 2004-04-08
WO2003081170A2 (fr) 2003-10-02
CA2478960A1 (fr) 2003-10-02
ATE345486T1 (de) 2006-12-15
FR2837920B1 (fr) 2004-06-18
US20060042398A1 (en) 2006-03-02
AU2003244718A1 (en) 2003-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee