DE69225122D1 - Wägezelle und entsprechende Wägevorrichtung - Google Patents

Wägezelle und entsprechende Wägevorrichtung

Info

Publication number
DE69225122D1
DE69225122D1 DE69225122T DE69225122T DE69225122D1 DE 69225122 D1 DE69225122 D1 DE 69225122D1 DE 69225122 T DE69225122 T DE 69225122T DE 69225122 T DE69225122 T DE 69225122T DE 69225122 D1 DE69225122 D1 DE 69225122D1
Authority
DE
Germany
Prior art keywords
load cell
weighing device
corresponding weighing
cell
load
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.)
Expired - Fee Related
Application number
DE69225122T
Other languages
English (en)
Other versions
DE69225122T2 (de
Inventor
Michito Utsunomiya
Kazufumi Naito
Hiroyuki Konishi
Shotaro Tamai
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.)
Ishida Scales Manufacturing Co Ltd
Ishida Co Ltd
Original Assignee
Ishida Scales Manufacturing Co Ltd
Ishida Co Ltd
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 JP4232841A external-priority patent/JPH0658826A/ja
Application filed by Ishida Scales Manufacturing Co Ltd, Ishida Co Ltd filed Critical Ishida Scales Manufacturing Co Ltd
Publication of DE69225122D1 publication Critical patent/DE69225122D1/de
Application granted granted Critical
Publication of DE69225122T2 publication Critical patent/DE69225122T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01L1/20—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
    • 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
    • G01G3/13—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 having piezoelectric or piezoresistive properties
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
DE69225122T 1991-12-27 1992-12-22 Wägezelle und entsprechende Wägevorrichtung Expired - Fee Related DE69225122T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36035791 1991-12-27
JP4232841A JPH0658826A (ja) 1992-08-06 1992-08-06 ロードセル

Publications (2)

Publication Number Publication Date
DE69225122D1 true DE69225122D1 (de) 1998-05-20
DE69225122T2 DE69225122T2 (de) 1998-10-01

Family

ID=26530695

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69215234T Expired - Fee Related DE69215234T2 (de) 1991-12-27 1992-12-22 Kraftmessdose und diese verwendende Wiegevorrichtung
DE69232155T Expired - Fee Related DE69232155T2 (de) 1991-12-27 1992-12-22 Wägezelle mit einer Platte mit einer Öffnung und überbrückendem Dehnungssensor
DE69225122T Expired - Fee Related DE69225122T2 (de) 1991-12-27 1992-12-22 Wägezelle und entsprechende Wägevorrichtung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69215234T Expired - Fee Related DE69215234T2 (de) 1991-12-27 1992-12-22 Kraftmessdose und diese verwendende Wiegevorrichtung
DE69232155T Expired - Fee Related DE69232155T2 (de) 1991-12-27 1992-12-22 Wägezelle mit einer Platte mit einer Öffnung und überbrückendem Dehnungssensor

Country Status (5)

Country Link
US (1) US5539158A (de)
EP (3) EP0616199B1 (de)
KR (1) KR100248879B1 (de)
CN (1) CN1034767C (de)
DE (3) DE69215234T2 (de)

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US5734110A (en) * 1996-10-11 1998-03-31 Kistler-Morse Corporation Temperature compensated, easily installed bolt-on strain sensor
DE19814261A1 (de) * 1998-03-31 1999-10-14 Mannesmann Vdo Ag Dehnungsempfindlicher Widerstand
FR2780503B1 (fr) * 1998-06-30 2000-08-11 G Tel Capteur de detection des contraintes mecaniques dans un support, notamment pour engins de levage
GB2343953A (en) * 1998-11-18 2000-05-24 Autoliv Dev A sensor arrangement with a deformable region
FI107193B (fi) * 1999-06-03 2001-06-15 Rouvari Oy R Mittausanturi
US6161891A (en) * 1999-10-21 2000-12-19 Cts Corporation Vehicle seat weight sensor
JP3675710B2 (ja) * 2000-10-27 2005-07-27 矢崎総業株式会社 センシング素子の固定構造
US6688185B2 (en) * 2001-08-20 2004-02-10 Autoliv Asp, Inc. System and method for microstrain measurement
EP1530688B1 (de) * 2002-08-14 2008-07-23 Continental Teves AG & Co. oHG Betätigungseinheit für eine elektromechanisch betätigbare scheibenbremse
DE10238721A1 (de) * 2002-08-23 2004-03-11 Robert Bosch Gmbh Vorrichtung zur Messung einer Kraft, Vorrichtung zur Messung eines Drucks und Drucksensor
JP3713008B2 (ja) * 2002-09-30 2005-11-02 長野計器株式会社 歪み量検出装置の製造方法
US7086299B2 (en) * 2003-05-08 2006-08-08 Kulite Semiconductor Products, Inc. Multi-load beam apparatus to prevent improper operation due to off-axis loads
US6969809B2 (en) 2003-09-22 2005-11-29 Cts Corporation Vehicle seat weight sensor
US20060016270A1 (en) * 2004-07-14 2006-01-26 Roberto Cavenago Load sensor
US20060030062A1 (en) * 2004-08-05 2006-02-09 Jun He Micromachined wafer strain gauge
US7621190B2 (en) * 2006-02-21 2009-11-24 Cisco Technology, Inc. Method and apparatus for strain monitoring of printed circuit board assemblies
ATE530966T1 (de) 2007-02-16 2011-11-15 Rolls Royce Plc Auftriebsmessung
WO2008115790A1 (en) * 2007-03-16 2008-09-25 The Timken Company Force sensing linkage
DE102010002274A1 (de) * 2010-02-24 2011-08-25 Robert Bosch GmbH, 70469 Vorrichtung zur Messung von Torsionen, Biegungen und dergleichen sowie entsprechendes Herstellungsverfahren
FR2964737B1 (fr) * 2010-09-14 2013-05-31 Airbus Operations Sas Procede de mesure d'efforts dans des jonctions en environnement haute temperature et axe instrumente de mise en oeuvre, en particulier pour attache arriere de turboreacteur d'aeronef
DE102010060606A1 (de) 2010-11-16 2012-05-16 Siegfried Janner Nahtlose Wagenkörper und Verfahren zur Herstellung
US8833182B2 (en) * 2012-03-07 2014-09-16 Toshio Tetsuka Bicycle input force processing apparatus
KR101272147B1 (ko) 2012-03-09 2013-06-07 주식회사 파워엠엔씨 마그네틱 로드 셀의 제작 방법
DE102012217388A1 (de) * 2012-09-26 2014-03-27 Siemens Aktiengesellschaft Kraftaufnehmer
US9709436B2 (en) 2013-03-15 2017-07-18 Illinois Tool Works Inc. Load cell that is symmetrical about a central vertical axis
JP2016010811A (ja) * 2014-06-30 2016-01-21 ミネベア株式会社 金属材料の表面処理方法及びこの方法を用いたフォースセンサ
US9739673B2 (en) * 2015-08-05 2017-08-22 Sensata Technologies, Inc. Sensor substrate
US20170080541A1 (en) * 2015-09-18 2017-03-23 Caterpillar Inc. Fixture member for detecting a load acting thereon
JP2017067764A (ja) * 2015-09-29 2017-04-06 ミネベアミツミ株式会社 ひずみゲージ、荷重センサ、及びひずみゲージの製造方法
DE102015013849A1 (de) * 2015-10-23 2017-04-27 Helmut-Schmidt-Universität Universität der Bundeswehr Hamburg Messsystem für Dehnungen, Verzerrungen oder Verbiegungen
JP6939885B2 (ja) 2017-08-10 2021-09-22 株式会社村田製作所 ひずみセンサとその製造方法
CN108267254B (zh) * 2018-04-21 2024-03-19 蚌埠日月仪器研究所有限公司 轨道固定螺栓受力测试传感器
CN108362411B (zh) * 2018-04-27 2019-09-27 山东大学 一种防腐蚀张力换能器及其制作方法和张力测量系统
CN110118524B (zh) * 2019-05-15 2022-02-25 胡天旭 一种附着式电阻应变传感器总成及其安装工艺
CN115752669A (zh) * 2021-09-03 2023-03-07 梅特勒-托利多(常州)精密仪器有限公司 用于称重模块的u形板及包括其的称重模块

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142947B2 (de) * 1971-09-28 1976-11-18
US3805604A (en) * 1973-04-25 1974-04-23 A Ormond Load cell and flexure means for transferring force thereto
JPS596372B2 (ja) * 1979-11-16 1984-02-10 松下電器産業株式会社 ロ−ドセル
US4404059A (en) * 1982-05-26 1983-09-13 Livshits Vladimir I Process for manufacturing panels to be used in microelectronic systems
DE3236532A1 (de) * 1982-10-02 1984-04-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Kraftaufnehmer
US4475610A (en) * 1983-03-24 1984-10-09 Timex Mecial Products Corporation Levered scale with strain gauge tension link
US4557097A (en) * 1983-09-08 1985-12-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Sequentially deployable maneuverable tetrahedral beam
US4657097A (en) * 1984-02-13 1987-04-14 Reliance Electric Company Load cell
CH665287A5 (fr) * 1985-12-17 1988-04-29 Scaime Capteur a jauge de contrainte pour la mesure de forces.
SU1532819A1 (ru) * 1987-06-12 1989-12-30 Московское научно-производственное объединение "Измеритель" Весоизмерительное устройство
US5222398A (en) * 1990-11-01 1993-06-29 Eastman Kodak Company Thin film precision load cell
US5220971A (en) * 1991-09-24 1993-06-22 Sensortronics Shear beam, single-point load cell

Also Published As

Publication number Publication date
EP0738882A2 (de) 1996-10-23
EP0616199B1 (de) 1996-11-13
EP0616199A3 (de) 1994-10-26
EP0548927A1 (de) 1993-06-30
DE69225122T2 (de) 1998-10-01
KR100248879B1 (ko) 2000-04-01
CN1034767C (zh) 1997-04-30
US5539158A (en) 1996-07-23
KR930013693A (ko) 1993-07-22
DE69215234T2 (de) 1997-03-27
EP0738882A3 (de) 1997-01-29
DE69232155D1 (de) 2001-11-29
DE69215234D1 (de) 1996-12-19
EP0738882B1 (de) 2001-10-24
EP0616199A2 (de) 1994-09-21
EP0548927B1 (de) 1998-04-15
CN1075006A (zh) 1993-08-04
DE69232155T2 (de) 2002-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee