WO2008046123A3 - Messvorrichtung - Google Patents

Messvorrichtung Download PDF

Info

Publication number
WO2008046123A3
WO2008046123A3 PCT/AT2007/000485 AT2007000485W WO2008046123A3 WO 2008046123 A3 WO2008046123 A3 WO 2008046123A3 AT 2007000485 W AT2007000485 W AT 2007000485W WO 2008046123 A3 WO2008046123 A3 WO 2008046123A3
Authority
WO
WIPO (PCT)
Prior art keywords
reading device
carrier layer
electrode
evaluation device
flexible
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.)
Ceased
Application number
PCT/AT2007/000485
Other languages
English (en)
French (fr)
Other versions
WO2008046123A2 (de
WO2008046123A8 (de
Inventor
Andreas Tanda
Marjanovic Nenad
Alberto Montaigne
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.)
PLASTIC ELECTRONIC GmbH
Original Assignee
PLASTIC ELECTRONIC GmbH
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 AT0173906A external-priority patent/AT504406B1/de
Application filed by PLASTIC ELECTRONIC GmbH 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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased 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
ATA1739/2006 2006-10-18
AT0173906A AT504406B1 (de) 2006-10-18 2006-10-18 Messvorrichtung
AT0150507A AT504959B1 (de) 2006-10-18 2007-09-25 Messvorrichtung
ATA1505/2007 2007-09-25

Publications (3)

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

Family

ID=39314379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000485 Ceased 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 (8)

* 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
EP3760987B1 (de) 2019-07-03 2022-12-28 Koskisen Oy Verfahren und vorrichtung zur ladungsüberwachung
GB2586011B (en) * 2019-07-23 2023-09-13 Hp1 Tech Limited Pressure-sensitive sheet and modular system including the same
CN115135979A (zh) * 2020-02-21 2022-09-30 巴斯夫欧洲公司 包含智能部件的系统和方法
FR3117592B1 (fr) * 2020-12-16 2022-12-16 Commissariat Energie Atomique Capteur de force

Citations (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
EP1283538A2 (de) * 2001-08-10 2003-02-12 Wacoh Corporation Kraftmessfühler
US20030051561A1 (en) * 2001-09-14 2003-03-20 Weiss Roger E. Flexible tactile sensor
US20030146675A1 (en) * 2001-06-07 2003-08-07 Daniel Cuhat Piezoelectric transducer
DE10236051A1 (de) * 2002-08-06 2004-02-19 Eads Deutschland Gmbh Spannungs-/Dehnungsmesssensor sowie Verfahren zur Spannungs-/Dehnungsmessung
WO2005068961A1 (en) * 2003-12-30 2005-07-28 Tekscan, Inc. A sensor

Patent Citations (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
US20030146675A1 (en) * 2001-06-07 2003-08-07 Daniel Cuhat Piezoelectric transducer
EP1283538A2 (de) * 2001-08-10 2003-02-12 Wacoh Corporation Kraftmessfühler
US20030051561A1 (en) * 2001-09-14 2003-03-20 Weiss Roger E. Flexible tactile sensor
DE10236051A1 (de) * 2002-08-06 2004-02-19 Eads Deutschland Gmbh Spannungs-/Dehnungsmesssensor sowie Verfahren zur Spannungs-/Dehnungsmessung
WO2005068961A1 (en) * 2003-12-30 2005-07-28 Tekscan, Inc. A sensor

Also Published As

Publication number Publication date
EP1969332A2 (de) 2008-09-17
WO2008046123A2 (de) 2008-04-24
WO2008046123A8 (de) 2008-07-17

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