WO2008046123A8 - Messvorrichtung - Google Patents

Messvorrichtung

Info

Publication number
WO2008046123A8
WO2008046123A8 PCT/AT2007/000485 AT2007000485W WO2008046123A8 WO 2008046123 A8 WO2008046123 A8 WO 2008046123A8 AT 2007000485 W AT2007000485 W AT 2007000485W WO 2008046123 A8 WO2008046123 A8 WO 2008046123A8
Authority
WO
WIPO (PCT)
Prior art keywords
reading device
carrier layer
electrode
evaluation device
flexible
Prior art date
Application number
PCT/AT2007/000485
Other languages
English (en)
French (fr)
Other versions
WO2008046123A2 (de
WO2008046123A3 (de
Inventor
Andreas Tanda
Marjanovic Nenad
Alberto Montaigne
Original Assignee
Plastic Electronic Gmbh
Andreas Tanda
Marjanovic Nenad
Alberto Montaigne
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
Priority claimed from AT17392006A external-priority patent/AT504406B1/de
Application filed by Plastic Electronic Gmbh, Andreas Tanda, Marjanovic Nenad, Alberto Montaigne filed Critical Plastic Electronic Gmbh
Priority to EP07815152A priority Critical patent/EP1969332A2/de
Publication of WO2008046123A2 publication Critical patent/WO2008046123A2/de
Publication of WO2008046123A8 publication Critical patent/WO2008046123A8/de
Publication of WO2008046123A3 publication Critical patent/WO2008046123A3/de

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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G01L1/146—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors for measuring force distributions, e.g. using force arrays
    • 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
    • G01L1/205—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 distributed sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Die Erfindung betrifft eine Messvorrichtung (1) zum Ermitteln einer einwirkenden Kraft, welche zumindest einen flächenhaften Sensor (13) und eine Auswerteeinrichtung (14) umfasst, wobei der flächenhafte Sensor (13) zumindest eine Trägerlage aus einem flexiblen, elektrisch geladenen und elastisch rückstellbar verformbaren Polymerschaum, eine Elektrodenanordnung, die unmittelbar auf den beiden Auflageflächen der Trägerlage aufgebracht ist und weiters eine Ausleseeinrichtung (9) umfasst und wobei die Elektrodenanordnung zumindest eine, durch eine leitende Schicht gebildete Elektrode umfasst und weiters die Ausleseeinrichtung (9) zumindest eine, aus elektronischen Bauelementen gebildete Schaltmatrix umfasst und wobei jede Elektrode über die Ausleseeinrichtung (9) mit der Auswerteeinrichtung (14) verbunden ist, die in Abhängigkeit von der Veränderung der relativen Position der Elektroden zueinander unterschiedliche Ausgangssignale erzeugt. Die elektronischen Bauelemente der Ausleseeinrichtung sind dabei unmittelbar auf der verformbaren, flexiblen und elastisch rückstellbaren Trägerlage angebracht.
PCT/AT2007/000485 2006-10-18 2007-10-17 Messvorrichtung WO2008046123A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07815152A EP1969332A2 (de) 2006-10-18 2007-10-17 Messvorrichtung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT17392006A AT504406B1 (de) 2006-10-18 2006-10-18 Messvorrichtung
ATA1739/2006 2006-10-18
ATA1505/2007 2007-09-25
AT15052007A AT504959B1 (de) 2006-10-18 2007-09-25 Messvorrichtung

Publications (3)

Publication Number Publication Date
WO2008046123A2 WO2008046123A2 (de) 2008-04-24
WO2008046123A8 true WO2008046123A8 (de) 2008-07-17
WO2008046123A3 WO2008046123A3 (de) 2008-11-06

Family

ID=39314379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000485 WO2008046123A2 (de) 2006-10-18 2007-10-17 Messvorrichtung

Country Status (2)

Country Link
EP (1) EP1969332A2 (de)
WO (1) WO2008046123A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003498B4 (de) * 2008-01-08 2022-09-01 Airbus Defence and Space GmbH Aufprallerfassungselement für ein Luftfahrzeug, damit aufgebaute Aufprallerfassungsvorrichtung sowie Verfahren zur Überwachung von Aufprallvorgängen auf ein Luftfahrzeug
EP2385562A1 (de) 2010-05-04 2011-11-09 Koninklijke Philips Electronics N.V. Betätigungsvorrichtung mit verbesserten taktilen Eigenschaften
WO2014165908A1 (en) * 2013-04-09 2014-10-16 Monash University Method and device for smart sensing
FR3026841A1 (fr) * 2014-10-02 2016-04-08 Valeo Vision Capteur capacitif
GB2586011B (en) * 2019-07-23 2023-09-13 Hp1 Tech Limited Pressure-sensitive sheet and modular system including the same
FR3117592B1 (fr) * 2020-12-16 2022-12-16 Commissariat Energie Atomique Capteur de force

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328441A (en) * 1980-01-31 1982-05-04 Minnesota Mining And Manufacturing Company Output circuit for piezoelectric polymer pressure sensor
GB2115555A (en) * 1982-02-26 1983-09-07 Gen Electric Co Plc Tactile sensor
US5060527A (en) * 1990-02-14 1991-10-29 Burgess Lester E Tactile sensing transducer
US5760530A (en) * 1992-12-22 1998-06-02 The United States Of America As Represented By The Secretary Of The Air Force Piezoelectric tactile sensor
US6025725A (en) * 1996-12-05 2000-02-15 Massachusetts Institute Of Technology Electrically active resonant structures for wireless monitoring and control
US6700314B2 (en) * 2001-06-07 2004-03-02 Purdue Research Foundation Piezoelectric transducer
US6809529B2 (en) * 2001-08-10 2004-10-26 Wacoh Corporation Force detector
US6769313B2 (en) * 2001-09-14 2004-08-03 Paricon Technologies Corporation Flexible tactile sensor
DE10236051B4 (de) * 2002-08-06 2007-11-29 Eads Deutschland Gmbh Spannungs-/Dehnungsmesssensor sowie Verfahren zur Spannungs-/Dehnungsmessung
US6964205B2 (en) * 2003-12-30 2005-11-15 Tekscan Incorporated Sensor with plurality of sensor elements arranged with respect to a substrate

Also Published As

Publication number Publication date
WO2008046123A2 (de) 2008-04-24
WO2008046123A3 (de) 2008-11-06
EP1969332A2 (de) 2008-09-17

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