DE69919846D1 - Dehnungsaufnehmer mit mechanischer verriegelung während des einbaus und selbstätiger kalibrierung mit hilfe dieser verriegelung - Google Patents

Dehnungsaufnehmer mit mechanischer verriegelung während des einbaus und selbstätiger kalibrierung mit hilfe dieser verriegelung

Info

Publication number
DE69919846D1
DE69919846D1 DE69919846T DE69919846T DE69919846D1 DE 69919846 D1 DE69919846 D1 DE 69919846D1 DE 69919846 T DE69919846 T DE 69919846T DE 69919846 T DE69919846 T DE 69919846T DE 69919846 D1 DE69919846 D1 DE 69919846D1
Authority
DE
Germany
Prior art keywords
locking
blade
calibration
stretch
help
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 - Lifetime
Application number
DE69919846T
Other languages
English (en)
Inventor
Philippe Maubant
Yvon Rancourt
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.)
Newtech Mecatronic Inc
Original Assignee
Newtech Mecatronic Inc
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 Newtech Mecatronic Inc filed Critical Newtech Mecatronic Inc
Application granted granted Critical
Publication of DE69919846D1 publication Critical patent/DE69919846D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/044—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of leaf springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0617—Electrical or magnetic indicating, recording or sensing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
DE69919846T 1998-02-16 1999-02-16 Dehnungsaufnehmer mit mechanischer verriegelung während des einbaus und selbstätiger kalibrierung mit hilfe dieser verriegelung Expired - Lifetime DE69919846D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2230001 1998-02-16
PCT/CA1999/000136 WO1999041565A1 (fr) 1998-02-16 1999-02-16 Capteur d'extensiometrie destine a mesurer des deformations a calage mecanique de premiere pose et calibrage automatique en fonction de ce calage

Publications (1)

Publication Number Publication Date
DE69919846D1 true DE69919846D1 (de) 2004-10-07

Family

ID=4162126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919846T Expired - Lifetime DE69919846D1 (de) 1998-02-16 1999-02-16 Dehnungsaufnehmer mit mechanischer verriegelung während des einbaus und selbstätiger kalibrierung mit hilfe dieser verriegelung

Country Status (11)

Country Link
US (1) US6578434B1 (de)
EP (1) EP1056985B1 (de)
JP (1) JP2002503800A (de)
KR (1) KR20010086253A (de)
CN (1) CN1291279A (de)
AT (1) ATE275261T1 (de)
AU (1) AU2508099A (de)
BR (1) BR9909208A (de)
DE (1) DE69919846D1 (de)
EA (1) EA004197B1 (de)
WO (1) WO1999041565A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001239056A1 (en) 2000-03-06 2001-09-17 Groupe Newtech International Inc. Electromagnetic brake
US6790304B2 (en) 2001-11-13 2004-09-14 Robert Fox Method of manufacturing a leap-type testing implement
FR2837920B1 (fr) * 2002-03-27 2004-06-18 Philippe Maubant Dispositif de mesure extensometrique
CN100347517C (zh) * 2004-06-18 2007-11-07 株式会社百利达 应变仪
CN100419397C (zh) * 2005-06-14 2008-09-17 探微科技股份有限公司 校正压力传感器的零点偏移电压的方法
DK200700647A (en) * 2007-04-30 2008-05-10 Lm Glasfiber As Measurement of geometric parameters for a wind turbine blade
TWI370248B (en) * 2008-05-02 2012-08-11 Ind Tech Res Inst Method and system for inspecting characteristics of bended flexible unit
US8573326B2 (en) * 2010-05-07 2013-11-05 Baker Hughes Incorporated Method and apparatus to adjust weight-on-bit/torque-on-bit sensor bias
CN102455175B (zh) * 2010-10-22 2014-04-16 上海汽车集团股份有限公司 自适应动态位移测量装置及其在白车身静刚度测试中应用
CN102323022A (zh) * 2011-08-26 2012-01-18 重庆大唐科技股份有限公司 一种测量结构挠度的应变式传感器
CN102636100B (zh) * 2012-03-15 2016-06-08 广东中烟工业有限责任公司 一种商标纸翘曲度测定方法及其应用
ES2864593T3 (es) * 2013-04-08 2021-10-14 Vishay Advanced Tech Ltd Dispositivo de detección de carga
DE102013213672A1 (de) * 2013-07-12 2015-01-15 Lemförder Electronic GmbH Mechanisches Bauteil und Verfahren zum Bestimmen einer auf ein mechanisches Bauteil einwirkenden Beanspruchungskraft
CN104555895B (zh) * 2013-10-23 2016-04-20 中芯国际集成电路制造(上海)有限公司 测试结构及其形成方法、测试方法
DE102014223656A1 (de) * 2014-11-20 2016-05-25 Zf Friedrichshafen Ag Mechanisches Bauteil mit Kraftsensor
CN105783682B (zh) * 2016-04-13 2019-05-03 重庆长安汽车股份有限公司 一种碳纤维材料高低温试验检测用工装
CN107520751A (zh) * 2016-06-22 2017-12-29 汪超 一种立式玻璃四边磨边机的玻璃边缘探测装置
FR3053785B1 (fr) * 2016-07-06 2020-07-31 Crouzet Automatismes Dispositif apte a detecter une force d’appui
US10466130B2 (en) * 2017-02-27 2019-11-05 Multitest Elektronische Systeme Gmbh Test device, a test system and a method for testing a mechanical pressure sensor
CN107131822A (zh) * 2017-06-01 2017-09-05 芯海科技（深圳）股份有限公司 一种压阻式传感器移动终端校准装置和方法
CN112895031A (zh) * 2018-04-25 2021-06-04 江山显进机电科技服务有限公司 双层双上翻边木门面板点压式按压检测校正机构
EP3644009A1 (de) 2018-10-24 2020-04-29 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Dehnungsmessstruktur mit einem strukturierten träger
RU2708695C1 (ru) * 2018-12-25 2019-12-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" Способ измерения сложных механических деформаций с помощью аморфной металлической ленты и устройство для калибровки чувствительного элемента
KR102281293B1 (ko) * 2019-07-11 2021-07-26 에코피아 주식회사 플렉시블 소자 물성 측정 장치
CN118687458A (zh) * 2023-03-23 2024-09-24 霍尼韦尔国际公司 用于检测表面上变形的方法、系统和设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666262A (en) * 1948-02-21 1954-01-19 Baldwin Lima Hamilton Corp Condition responsive apparatus
US3411348A (en) * 1966-06-30 1968-11-19 W C Dillon & Company Inc Electronic dynamometer
US3780817A (en) * 1969-02-28 1973-12-25 J Videon Weighing devices
US3879998A (en) * 1973-06-26 1975-04-29 Weigh Tronix Deformation responsive weighing apparatus
US4493220A (en) * 1982-11-23 1985-01-15 Advanced Mechanical Technology, Inc. Force measuring platform and load cell therefor using strain gages to measure shear forces
US5355715A (en) * 1992-06-29 1994-10-18 Pile Dynamics, Inc. Strain transducer calibration device
FR2701317B1 (fr) * 1993-02-09 1995-03-31 Thomson Csf Dispositif de mesure d'efforts exercés sur une pièce mécanique et procédé de fixation.
CA2198537A1 (en) 1997-02-26 1998-08-26 Yvon Rancourt Improved disc brake assembly
WO1998029671A1 (en) * 1996-12-31 1998-07-09 Yvon Rancourt Improved disk brake assembly
US5983729A (en) * 1998-06-25 1999-11-16 Taylor; Julian S. Slender column force transducer

Also Published As

Publication number Publication date
WO1999041565A1 (fr) 1999-08-19
EP1056985B1 (de) 2004-09-01
BR9909208A (pt) 2000-11-14
JP2002503800A (ja) 2002-02-05
EP1056985A1 (de) 2000-12-06
ATE275261T1 (de) 2004-09-15
KR20010086253A (ko) 2001-09-10
EA004197B1 (ru) 2004-02-26
AU2508099A (en) 1999-08-30
EA200000841A1 (ru) 2001-02-26
CN1291279A (zh) 2001-04-11
US6578434B1 (en) 2003-06-17

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