FR2247714A1 - - Google Patents

Info

Publication number
FR2247714A1
FR2247714A1 FR7433541A FR7433541A FR2247714A1 FR 2247714 A1 FR2247714 A1 FR 2247714A1 FR 7433541 A FR7433541 A FR 7433541A FR 7433541 A FR7433541 A FR 7433541A FR 2247714 A1 FR2247714 A1 FR 2247714A1
Authority
FR
France
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.)
Granted
Application number
FR7433541A
Other versions
FR2247714B1 (fr
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.)
Uniroyal Inc
Original Assignee
Uniroyal 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 Uniroyal Inc filed Critical Uniroyal Inc
Publication of FR2247714A1 publication Critical patent/FR2247714A1/fr
Application granted granted Critical
Publication of FR2247714B1 publication Critical patent/FR2247714B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)
  • Carpets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Insulating Bodies (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
FR7433541A 1973-10-10 1974-10-04 Expired FR2247714B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US405216A US3875481A (en) 1973-10-10 1973-10-10 Capacitive weighing mat

Publications (2)

Publication Number Publication Date
FR2247714A1 true FR2247714A1 (fr) 1975-05-09
FR2247714B1 FR2247714B1 (fr) 1976-12-31

Family

ID=23602772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433541A Expired FR2247714B1 (fr) 1973-10-10 1974-10-04

Country Status (12)

Country Link
US (1) US3875481A (fr)
JP (1) JPS5079360A (fr)
BE (1) BE820757A (fr)
CA (1) CA1013779A (fr)
CH (1) CH589848A5 (fr)
DE (1) DE2448398C3 (fr)
FR (1) FR2247714B1 (fr)
GB (1) GB1475370A (fr)
IL (1) IL45819A (fr)
IT (1) IT1020967B (fr)
NL (1) NL7413374A (fr)
SE (1) SE7412649L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378271A1 (fr) * 1977-01-21 1978-08-18 Semperit Ag Condensateur et procede pour la mesure de forces

Families Citing this family (69)

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SE399963B (sv) * 1975-04-08 1978-03-06 Telub Ab Anordning for utverdering av en belastning, speciellt en momentant upptredande belastning
US4273204A (en) * 1978-05-30 1981-06-16 The Jade Corporation Capacitive force load cell for weighing scale
US4175445A (en) * 1978-09-05 1979-11-27 Exxon Production Research Company Pressure sensing apparatus
JPS55501151A (fr) * 1979-01-29 1980-12-18
US4320766A (en) * 1979-03-13 1982-03-23 Instrumentarium Oy Apparatus in medicine for the monitoring and or recording of the body movements of a person on a bed, for instance of a patient
US4520885A (en) * 1981-08-05 1985-06-04 Yoshida Kogyo K.K. Load sensing apparatus with capacitive and inductive sensors
FR2520279A1 (fr) * 1982-01-28 1983-07-29 Commissariat Energie Atomique Dispositif de prehension a mesure d'effort a structure articulee possedant plusieurs degres de liberte intercalee entre la plaque de contact et son support
IT1161033B (it) * 1983-03-24 1987-03-11 Hesa Spa Perfezionamento ai dispositivi sensori in particolare ma non esclusivamente interrati ed operanti in base a variazioni di stato capacitivo in genere per segnalazioni di allarme al passaggio di masse pesanti, e relativi sistemi operanti il dispositivo
DE3411528A1 (de) * 1984-03-28 1985-10-10 Wolfgang Dipl.-Ing. Brunner (FH), 8999 Maierhöfen Plattform zur messung von kraftverteilungen
US4852443A (en) * 1986-03-24 1989-08-01 Key Concepts, Inc. Capacitive pressure-sensing method and apparatus
US4803997A (en) * 1986-07-14 1989-02-14 Edentec Corporation Medical monitor
DE3704870C1 (de) * 1987-02-16 1988-04-28 Peter Seitz Vorrichtung zur Messung der flaechigen Verteilung von Druckkraeften
DE3734023A1 (de) * 1987-10-08 1989-04-27 Brunner Wolfgang Messmatte zur erfassung von druckverteilungen
US4793429A (en) * 1988-04-20 1988-12-27 Westinghouse Electric Corp. Dynamic vehicle-weighing system
DE8815246U1 (de) * 1988-12-07 1990-04-05 Brunner, Wolfgang, Dipl.-Ing. (FH), 88167 Maierhöfen Meßanordnung, vorzugsweise in Form einer Meßplattform
DE3841243A1 (de) * 1988-12-07 1990-06-13 Brunner Wolfgang Messanordnung, vorzugsweise in form einer messplattform
DE4027753C2 (de) * 1990-09-01 1994-06-09 Karlheinz Dr Ziegler Kapazitiver Kraftsensor
CA2088936C (fr) * 1993-02-08 2000-01-25 Udo Horst Mohaupt Matte de pesee de capacite comprenant des separateurs essentiellement rigides
DE4427537A1 (de) * 1994-08-04 1996-02-29 Saar Gummiwerk Gmbh Flexibles Hohlkammerprofil als Unterbringungs-, Schutz- und Betätigungsprofil für Force Sensing Restistoren ·T··M·
TW350026B (en) * 1995-07-28 1999-01-11 Hokushin Ind Pressure sensor
CA2163045C (fr) * 1995-11-16 2003-08-05 Udo Horst Mohaupt Transducteur a capacite variable
SE518888C2 (sv) * 1996-11-01 2002-12-03 Kongsberg Automotive Ab Anordning för närvaroavkänning och fordonssäte innefattande anordningen
JP4290338B2 (ja) 1998-07-03 2009-07-01 アバティス メディカル テクノロジーズ リミテッド 生物医学的圧力測定用平面トランスデューサー
US6661240B1 (en) * 2000-10-04 2003-12-09 General Electric Co. Methods and systems for capacitive motion sensing and position control
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
US8181338B2 (en) * 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
DE10054247C2 (de) * 2000-11-02 2002-10-24 Danfoss As Betätigungselement und Verfahren zu seiner Herstellung
US7518284B2 (en) * 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
DE10127343B4 (de) * 2001-06-06 2004-07-08 Infineon Technologies Ag Sensor zur Kraftmessung
US6499359B1 (en) * 2001-07-09 2002-12-31 Nartron Corporation Compressible capacitance sensor for determining the presence of an object
US7162928B2 (en) * 2004-12-06 2007-01-16 Nartron Corporation Anti-entrapment system
US6782759B2 (en) * 2001-07-09 2004-08-31 Nartron Corporation Anti-entrapment system
US7132642B2 (en) * 2001-07-09 2006-11-07 Nartron Corporation Anti-entrapment systems for preventing objects from being entrapped by translating devices
US7293467B2 (en) * 2001-07-09 2007-11-13 Nartron Corporation Anti-entrapment system
EP1466149B1 (fr) * 2001-12-21 2008-01-23 Danfoss A/S Structure actionneur ou capteur dielectrique et procede de fabrication correspondant
EP1540807B1 (fr) * 2002-09-20 2013-01-09 Danfoss A/S Actionneur en elastomere et procede de fabrication dudit actionneur
WO2004053782A1 (fr) * 2002-12-12 2004-06-24 Danfoss A/S Element de capteur tactile et matrice de capteur
US6894233B2 (en) * 2003-02-20 2005-05-17 The Revenue Markets, Inc. Systems and methods for classifying vehicles
DE602004014592D1 (fr) * 2003-02-24 2008-08-07 Danfoss As
US20050011681A1 (en) * 2003-07-16 2005-01-20 Follonier Stephane Andre Flexible weighing device
WO2006030405A1 (fr) 2004-09-14 2006-03-23 University Of Limerick Dispositif a transducteur pour mesurer des pressions biomedicales
US7176390B2 (en) * 2005-03-02 2007-02-13 Delphi Technologies, Inc. Capacitive load cell with multi-layer dielectric for extended range
US20060196281A1 (en) * 2005-03-02 2006-09-07 Delphi Technologies, Inc. Capacitive load cell apparatus having a non-planar nonconductive elastomeric dielectric
US7159471B2 (en) * 2005-03-02 2007-01-09 Delphi Technologies, Inc. Capacitive load cell apparatus having silicone-impregnated foam dielectric pads
US7312591B2 (en) 2005-03-11 2007-12-25 Npc Corporation Powered panel moving system
US7342373B2 (en) * 2006-01-04 2008-03-11 Nartron Corporation Vehicle panel control system
CA2648774A1 (fr) * 2006-04-25 2007-11-01 Xsensor Technology Corporation Mesure de la capacite d'un noeud dans un transducteur de pression a matrice capacitive
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
WO2008102308A2 (fr) * 2007-02-23 2008-08-28 Philips Intellectual Property & Standards Gmbh Mesure de pression et de force de cisaillement dans des textiles portables
US20110186759A1 (en) * 2008-04-30 2011-08-04 Danfoss Polypower A/S Power actuated valve
WO2009132651A1 (fr) * 2008-04-30 2009-11-05 Danfoss A/S Pompe alimentée par un transducteur polymérique
ATE523387T1 (de) * 2008-05-29 2011-09-15 Delphi Tech Inc Sicherheitsgurtwarnsystem
NL2001822C2 (en) * 2008-07-17 2010-01-19 2M Engineering Ltd Force sensor and corresponding force monitoring mattress.
US8272276B2 (en) * 2009-05-06 2012-09-25 Xsensor Technology Corporation Dielectric textured elastomer in a pressure mapping system
US8621942B2 (en) * 2009-08-03 2014-01-07 Atmel Corporation Force sensor with compressible electrode
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
NL2009949C2 (en) * 2012-12-10 2014-06-11 Stertil Bv Lifting column for lifting a load, lifting system provided therewith and method for measuring a load.
US9816882B2 (en) * 2013-01-29 2017-11-14 Suzhou Institute Of Nano-Tech And Nano-Bionics (Sinano), Chinese Academy Of Sciences Electronic skin, preparation method and use thereof
DE102014201434B4 (de) * 2014-01-27 2016-10-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Volumenkompressible kapazitive flächige flexible Sensormatte zur Messung von Druck oder Druckverteilungen und/oder zur Messung oder Detektion von Deformationen
US10191001B2 (en) * 2014-04-15 2019-01-29 Laitram, L.L.C. Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit
US10597236B2 (en) 2014-04-15 2020-03-24 Laitram, L.L.C. Capacitively coupled conveyer measuring system
US9504620B2 (en) 2014-07-23 2016-11-29 American Sterilizer Company Method of controlling a pressurized mattress system for a support structure
DE102015103261B3 (de) * 2015-03-06 2016-01-21 Novel GmbH Sensor
WO2017183922A1 (fr) * 2016-04-22 2017-10-26 엘지이노텍 주식회사 Capteur de détection de pression
WO2018144772A1 (fr) * 2017-02-03 2018-08-09 The Regents Of The University Of California Performance de détection de pression améliorée pour capteurs de pression
GB2584088A (en) * 2019-05-17 2020-11-25 Roli Ltd Force sensor
US11976904B1 (en) 2020-08-05 2024-05-07 Automated Target Solutions, Inc. Bullet detecting targets with integral calibration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1584613A (en) * 1920-02-25 1926-05-11 Kalmus Comstock & Wescott Inc Wave detector
DE6929694U (de) * 1968-08-01 1971-03-18 South African Inv S Dev Corp Vorrichtung zur bestimmung von lasten
US3565195A (en) * 1969-04-16 1971-02-23 Sibany Mfg Corp Electrical weighing apparatus using capacitive flexible mat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378271A1 (fr) * 1977-01-21 1978-08-18 Semperit Ag Condensateur et procede pour la mesure de forces

Also Published As

Publication number Publication date
BE820757A (fr) 1975-04-07
DE2448398B2 (de) 1977-08-25
GB1475370A (en) 1977-06-01
CA1013779A (en) 1977-07-12
JPS5079360A (fr) 1975-06-27
AU7395074A (en) 1976-04-08
US3875481A (en) 1975-04-01
SE7412649L (fr) 1975-04-11
DE2448398A1 (de) 1975-04-24
CH589848A5 (fr) 1977-07-15
IL45819A (en) 1976-12-31
NL7413374A (nl) 1975-04-14
DE2448398C3 (de) 1978-04-27
IT1020967B (it) 1977-12-30
IL45819A0 (en) 1974-12-31
FR2247714B1 (fr) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse