ATE487921T1 - Positionssensor mit elastomerischem material - Google Patents

Positionssensor mit elastomerischem material

Info

Publication number
ATE487921T1
ATE487921T1 AT02787452T AT02787452T ATE487921T1 AT E487921 T1 ATE487921 T1 AT E487921T1 AT 02787452 T AT02787452 T AT 02787452T AT 02787452 T AT02787452 T AT 02787452T AT E487921 T1 ATE487921 T1 AT E487921T1
Authority
AT
Austria
Prior art keywords
position sensor
elastomeric material
movable
mounting
electrode
Prior art date
Application number
AT02787452T
Other languages
English (en)
Inventor
Mohamed Benslimane
Peter Gravesen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of ATE487921T1 publication Critical patent/ATE487921T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Push-Button Switches (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AT02787452T 2001-12-21 2002-12-17 Positionssensor mit elastomerischem material ATE487921T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200101934 2001-12-21
PCT/DK2002/000861 WO2003056274A1 (en) 2001-12-21 2002-12-17 Position sensor comprising elastomeric material

Publications (1)

Publication Number Publication Date
ATE487921T1 true ATE487921T1 (de) 2010-11-15

Family

ID=8160925

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02787452T ATE487921T1 (de) 2001-12-21 2002-12-17 Positionssensor mit elastomerischem material

Country Status (8)

Country Link
US (1) US7104146B2 (de)
EP (1) EP1456599B1 (de)
JP (1) JP3919748B2 (de)
CN (1) CN100334420C (de)
AT (1) ATE487921T1 (de)
AU (1) AU2002351735A1 (de)
DE (1) DE60238274D1 (de)
WO (1) WO2003056274A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6812624B1 (en) 1999-07-20 2004-11-02 Sri International Electroactive polymers
US7320457B2 (en) 1997-02-07 2008-01-22 Sri International Electroactive polymer devices for controlling fluid flow
US7537197B2 (en) 1999-07-20 2009-05-26 Sri International Electroactive polymer devices for controlling fluid flow
JP5714200B2 (ja) 1999-07-20 2015-05-07 エスアールアイ インターナショナルＳＲＩ Ｉｎｔｅｒｎａｔｉｏｎａｌ 改良電気活性ポリマ
US7518284B2 (en) * 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US8181338B2 (en) 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
DE10054247C2 (de) * 2000-11-02 2002-10-24 Danfoss As Betätigungselement und Verfahren zu seiner Herstellung
US7166953B2 (en) 2001-03-02 2007-01-23 Jon Heim Electroactive polymer rotary clutch motors
US7233097B2 (en) 2001-05-22 2007-06-19 Sri International Rolled electroactive polymers
DE60224844T2 (de) * 2001-12-21 2009-01-08 Danfoss A/S Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren
DK1512215T3 (da) * 2002-03-18 2011-12-05 Stanford Res Inst Int Elektroaktive polymeranordning til bevægelse af fluid
EP1540807B1 (de) 2002-09-20 2013-01-09 Danfoss A/S Elastomeraktor und verfahren zu dessen herstellung
WO2004053782A1 (en) * 2002-12-12 2004-06-24 Danfoss A/S Tactile sensor element and sensor array
ATE398988T1 (de) * 2003-02-24 2008-07-15 Danfoss As Elektroaktive elastische kompressionsbandage
CA2537231C (en) 2003-08-29 2014-04-01 Sri International Electroactive polymer pre-strain
DK1665880T3 (da) 2003-09-03 2013-02-25 Stanford Res Inst Int Elektroaktive overfladedeformations- polymertransducere
US7750532B2 (en) 2005-03-21 2010-07-06 Artificial Muscle, Inc. Electroactive polymer actuated motors
US7915789B2 (en) 2005-03-21 2011-03-29 Bayer Materialscience Ag Electroactive polymer actuated lighting
US7595580B2 (en) 2005-03-21 2009-09-29 Artificial Muscle, Inc. Electroactive polymer actuated devices
US7626319B2 (en) 2005-03-21 2009-12-01 Artificial Muscle, Inc. Three-dimensional electroactive polymer actuated devices
US7521847B2 (en) 2005-03-21 2009-04-21 Artificial Muscle, Inc. High-performance electroactive polymer transducers
US8054566B2 (en) 2005-03-21 2011-11-08 Bayer Materialscience Ag Optical lens displacement systems
US7521840B2 (en) 2005-03-21 2009-04-21 Artificial Muscle, Inc. High-performance electroactive polymer transducers
US7692365B2 (en) * 2005-11-23 2010-04-06 Microstrain, Inc. Slotted beam piezoelectric composite
US7732999B2 (en) 2006-11-03 2010-06-08 Danfoss A/S Direct acting capacitive transducer
US7880371B2 (en) 2006-11-03 2011-02-01 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
EP2126940B1 (de) * 2006-12-14 2020-03-11 Parker-Hannifin Corporation Fehlertolerante materialien und verfahren zu ihrer herstellung
US7492076B2 (en) 2006-12-29 2009-02-17 Artificial Muscle, Inc. Electroactive polymer transducers biased for increased output
EP2174360A4 (de) 2007-06-29 2013-12-11 Artificial Muscle Inc Wandler mit elektroaktivem polymer für anwendungen der sensorischen rückmeldung
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
WO2012118916A2 (en) 2011-03-01 2012-09-07 Bayer Materialscience Ag Automated manufacturing processes for producing deformable polymer devices and films
CN103703404A (zh) 2011-03-22 2014-04-02 拜耳知识产权有限责任公司 电活化聚合物致动器双凸透镜系统
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
EP2828901B1 (de) 2012-03-21 2017-01-04 Parker Hannifin Corporation Rolle-an-rolle-herstellungsverfahren zur herstellung selbstheilender elektroaktiver polymervorrichtungen
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
WO2014094776A1 (en) 2012-12-19 2014-06-26 Danfoss Polypower A/S A stretchable conductor array
WO2022250939A1 (en) * 2021-05-27 2022-12-01 The University Of Chicago Strain-insensitive soft pressure sensor and method of measuring pressure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753294A (en) * 1970-02-27 1973-08-21 Schlumberger Technology Corp Method and apparatus for measuring depth
FR2309833A1 (fr) 1975-04-28 1976-11-26 Electricite De France Jauge capacitive pour le controle d'une dimension interieure d'un tube
US4386386A (en) * 1980-04-22 1983-05-31 Nippon Soken, Inc. Capacitor type sensor for detecting displacement or load
US4654546A (en) * 1984-11-20 1987-03-31 Kari Kirjavainen Electromechanical film and procedure for manufacturing same
US5090248A (en) * 1989-01-23 1992-02-25 The University Of Melbourne Electronic transducer
US5060527A (en) * 1990-02-14 1991-10-29 Burgess Lester E Tactile sensing transducer
US5425275A (en) * 1990-06-01 1995-06-20 Lockshaw; James Hull monitoring apparatus and method
US5115680A (en) * 1991-03-04 1992-05-26 Lew Hyok S Displacement sensor with mechanical preamplification means
US6282956B1 (en) * 1994-12-29 2001-09-04 Kazuhiro Okada Multi-axial angular velocity sensor
AUPQ004799A0 (en) 1999-04-29 1999-05-20 Cimmino, Alberto Electronic transducer for measuring flexion
WO2002057799A2 (en) * 2001-01-17 2002-07-25 Honeywell International Inc. Accelerometer whose seismic mass is shaped as whiffletree
US6581481B1 (en) * 2001-05-07 2003-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Capacitive extensometer
US7233097B2 (en) * 2001-05-22 2007-06-19 Sri International Rolled electroactive polymers

Also Published As

Publication number Publication date
EP1456599B1 (de) 2010-11-10
DE60238274D1 (en) 2010-12-23
WO2003056274A1 (en) 2003-07-10
AU2002351735A1 (en) 2003-07-15
US7104146B2 (en) 2006-09-12
CN100334420C (zh) 2007-08-29
EP1456599A1 (de) 2004-09-15
CN1606683A (zh) 2005-04-13
JP2005513493A (ja) 2005-05-12
US20050044947A1 (en) 2005-03-03
JP3919748B2 (ja) 2007-05-30

Similar Documents

Publication Publication Date Title
ATE487921T1 (de) Positionssensor mit elastomerischem material
DE69824488D1 (de) Kapazitiver Schalter mit elastomerem Membranbetätigunsglied
SE0402261D0 (sv) Capacitive Sensor System
TWI266046B (en) Pressure monitor incorporating SAW device
GB2386031A (en) A highly stable micromachined capacitive transducer
BR0206961A (pt) Elemento de mola e automóvel
DE50204773D1 (de) Übertrager für einen stromsensor
WO1999050630A3 (en) Linear force sensing device
MX2007005912A (es) Articulo absorbente con una funcion de comprobacion para alargamiento elastico.
EP1344827A3 (de) Frostschutzproteine aus Basidiomyceten
ATE388600T1 (de) Elektroakustischer wandler mit beweglicher spule und mit elastischen befestigungselementen für die anschlusskontakten der beweglichen spule
DE69834333D1 (de) Membranpresse
IT1303968B1 (it) Trasduttori lineari induttivi .
AU2002221015A1 (en) Polyanhydrides
MXPA04000541A (es) Formulacion liofilizada de 2-metil-tieno-benzodiazepina.
DE50112259D1 (de) Piezoelektrischer Ultraschallwandler
PT1303539E (pt) Um membro novo da familia de receptores epha
TW200706871A (en) Capacitance detection type acceleration sensor
DE60137585D1 (de) Elektroakustischer wandler mit federkontakten
ATE339632T1 (de) Luftfeder
CA2478196A1 (en) Positioning device for a test element
ITAL20010012V0 (it) Piatto rotante autobbloccante autocentrante con funzionamento meccanico pneumatico
CA2450531A1 (en) High speed linear displacement measurement
EA200300054A1 (ru) Механо-электрический датчик для восприятия усилия или вибрации
DE50104736D1 (de) Betätigungsanordnung für bewegbare Teile an Fahrzeugen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties