ATE302939T1 - Messwertaufnehmer - Google Patents

Messwertaufnehmer

Info

Publication number
ATE302939T1
ATE302939T1 AT01129900T AT01129900T ATE302939T1 AT E302939 T1 ATE302939 T1 AT E302939T1 AT 01129900 T AT01129900 T AT 01129900T AT 01129900 T AT01129900 T AT 01129900T AT E302939 T1 ATE302939 T1 AT E302939T1
Authority
AT
Austria
Prior art keywords
non deformable
transducer
principal
principal beam
extremities
Prior art date
Application number
AT01129900T
Other languages
English (en)
Inventor
Jean-Pierre Aumard
Jean-Claude Navarro
Original Assignee
S C A I M E S A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8179563&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE302939(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by S C A I M E S A filed Critical S C A I M E S A
Application granted granted Critical
Publication of ATE302939T1 publication Critical patent/ATE302939T1/de

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
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped
    • 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
    • G01L1/22—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 resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Glass Compositions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Stepping Motors (AREA)
  • Surgical Instruments (AREA)
AT01129900T 2001-12-15 2001-12-15 Messwertaufnehmer ATE302939T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01129900A EP1319931B1 (de) 2001-12-15 2001-12-15 Messwertaufnehmer

Publications (1)

Publication Number Publication Date
ATE302939T1 true ATE302939T1 (de) 2005-09-15

Family

ID=8179563

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01129900T ATE302939T1 (de) 2001-12-15 2001-12-15 Messwertaufnehmer

Country Status (9)

Country Link
US (1) US6794587B2 (de)
EP (1) EP1319931B1 (de)
AT (1) ATE302939T1 (de)
CA (1) CA2410368A1 (de)
DE (1) DE60112953T2 (de)
DK (1) DK1319931T3 (de)
ES (1) ES2245664T3 (de)
PL (1) PL357758A1 (de)
PT (1) PT1319931E (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60205404T2 (de) * 2001-12-07 2006-04-20 Nils Aage Juul Eilersen Versiegelte lastzelle
ATE360800T1 (de) * 2002-03-18 2007-05-15 Mettler Toledo Ag Montagevorrichtung für einen kraftaufnehmer und waage
EP1619483A3 (de) * 2004-07-14 2008-04-02 Thermo Ramsey Italia S.r.l. Lastsensor
US20060016270A1 (en) * 2004-07-14 2006-01-26 Roberto Cavenago Load sensor
DE102004047508B3 (de) * 2004-09-28 2006-04-20 Hottinger Baldwin Messtechnik Gmbh Messgrößenaufnehmer
DE102007017981B4 (de) 2007-04-05 2008-12-04 Bizerba Gmbh & Co. Kg Kraftmesszelle und Verfahren zur Herstellung einer Kraftmesszelle
US8561482B2 (en) 2009-03-19 2013-10-22 S.C.A.I.M.E. S.A. Sealed sensor with strain gauges
DE102011115496A1 (de) * 2011-10-10 2013-04-11 Bizerba Gmbh & Co. Kg Wägezelle
GB201207656D0 (en) * 2012-05-02 2012-06-13 Shekel Scales Co 2008 Ltd Load cell device
CN106461476B (zh) * 2014-06-11 2019-01-25 尼尔斯·奥格·尤尔·艾勒森 具有弹性体的负荷传感器
DE102014112415A1 (de) * 2014-08-29 2016-03-03 Bizerba Gmbh & Co. Kg Wägezelle
DE102016110152A1 (de) * 2016-06-01 2017-12-07 Wipotec Wiege- Und Positioniersysteme Gmbh Dünnstellengelenk
US10765428B2 (en) * 2016-08-15 2020-09-08 Covidien Lp Hermetic force sensors for surgical devices
CN108120531A (zh) * 2016-11-28 2018-06-05 梅特勒-托利多(常州)精密仪器有限公司 测力传感器
US10345168B2 (en) * 2016-12-07 2019-07-09 Mts Systems Corporation High output Charpy sensor body
EP3466523A1 (de) * 2017-10-06 2019-04-10 The Automation Partnership (Cambridge) Limited Filtrierungssystem und wiegevorrichtung dafür
EP3578942B1 (de) * 2018-06-07 2024-05-01 Amazonen-Werke H. Dreyer SE & Co. KG Vorrichtungen und verfahren zur messung von kräften
FR3087757B1 (fr) * 2018-10-24 2021-11-12 Nanolike Dispositif de stockage d'au moins un materiau en vrac
CA3112274C (en) * 2018-10-25 2023-03-14 Amsted Rail Company, Inc. Load sensing system for a railway truck assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107985A (en) * 1976-09-10 1978-08-22 National Controls, Inc. Load cell
AU515370B2 (en) * 1977-08-01 1981-04-02 Tokyo Electric Co. Ltd. Integral beam strain gauge weigher
US4150729A (en) * 1978-05-09 1979-04-24 Ormond A Newman Strain gauge flexure isolated weighing scale
JPS55140112A (en) * 1979-04-19 1980-11-01 Tokyo Electric Co Ltd Weighing device employing load cell
EP0107966B2 (de) * 1982-10-26 1991-12-27 Kabushiki Kaisha Ishida Koki Seisakusho Lastmesszelle und Verfahren zu ihrer Herstellung
HU189359B (en) * 1983-11-11 1986-06-30 Magyar Optikai Muevek,Hu Complex meassuring device for high-accuracy strain gauge force meters
US4549439A (en) * 1984-06-19 1985-10-29 Colt Industries Operating Corp Moistureproof load cell for food processing applications and method for making the same
US4546838A (en) * 1984-07-23 1985-10-15 Ormond A Newman Flexure isolated shear web load cell
JPS6151532A (ja) * 1984-08-21 1986-03-14 Tokyo Electric Co Ltd ロ−ドセル
JPH02150537U (de) * 1989-05-24 1990-12-26
US4957177A (en) * 1989-08-09 1990-09-18 Toledo Scale Corporation Enclosed moment-insensitive load cell
US5220971A (en) * 1991-09-24 1993-06-22 Sensortronics Shear beam, single-point load cell
US5293007A (en) * 1992-04-02 1994-03-08 Stress-Tek, Inc. Method for moment balancing a parallel beam load cell and the article produced thereby
DE19857381C2 (de) * 1998-12-12 2000-10-05 Sartorius Gmbh Wägeaufnehmer mit zwei Parallelführungen
DE60205404T2 (de) 2001-12-07 2006-04-20 Nils Aage Juul Eilersen Versiegelte lastzelle
US6789435B2 (en) * 2002-10-01 2004-09-14 Hottinger Baldwin Measurements, Inc. Hermetically sealed load cell

Also Published As

Publication number Publication date
PL357758A1 (en) 2003-06-16
EP1319931B1 (de) 2005-08-24
CA2410368A1 (en) 2003-06-15
DK1319931T3 (da) 2005-12-27
DE60112953T2 (de) 2006-06-29
US6794587B2 (en) 2004-09-21
ES2245664T3 (es) 2006-01-16
EP1319931A1 (de) 2003-06-18
DE60112953D1 (de) 2005-09-29
PT1319931E (pt) 2005-11-30
US20030111277A1 (en) 2003-06-19

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