DE69215814D1 - Dehnungssensor mit einer Dehnungsmessstreifenschaltung und Kraftmesszellenwaage mit diesem Dehnungssensor - Google Patents

Dehnungssensor mit einer Dehnungsmessstreifenschaltung und Kraftmesszellenwaage mit diesem Dehnungssensor

Info

Publication number
DE69215814D1
DE69215814D1 DE69215814T DE69215814T DE69215814D1 DE 69215814 D1 DE69215814 D1 DE 69215814D1 DE 69215814 T DE69215814 T DE 69215814T DE 69215814 T DE69215814 T DE 69215814T DE 69215814 D1 DE69215814 D1 DE 69215814D1
Authority
DE
Germany
Prior art keywords
strain
strain sensor
load cell
gauge circuit
sensor
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
DE69215814T
Other languages
English (en)
Other versions
DE69215814T2 (de
Inventor
Takashi Kikuchi
Hisashi Nishikawa
Kouichirou Sakamoto
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric 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
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Application granted granted Critical
Publication of DE69215814D1 publication Critical patent/DE69215814D1/de
Publication of DE69215814T2 publication Critical patent/DE69215814T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69215814T 1991-09-24 1992-09-08 Dehnungssensor mit einer Dehnungsmessstreifenschaltung und Kraftmesszellenwaage mit diesem Dehnungssensor Expired - Fee Related DE69215814T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24314291 1991-09-24
JP4037573A JPH05141907A (ja) 1991-09-24 1992-02-25 歪センサ及びその製造方法並びにその歪センサを使用したロードセル秤

Publications (2)

Publication Number Publication Date
DE69215814D1 true DE69215814D1 (de) 1997-01-23
DE69215814T2 DE69215814T2 (de) 1997-04-03

Family

ID=26376702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215814T Expired - Fee Related DE69215814T2 (de) 1991-09-24 1992-09-08 Dehnungssensor mit einer Dehnungsmessstreifenschaltung und Kraftmesszellenwaage mit diesem Dehnungssensor

Country Status (4)

Country Link
EP (1) EP0534226B1 (de)
JP (1) JPH05141907A (de)
KR (1) KR960013675B1 (de)
DE (1) DE69215814T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW295622B (de) * 1994-10-28 1997-01-11 Komatsu Mfg Co Ltd
DE19730891C2 (de) * 1997-07-18 2000-08-31 Format Messtechnik Gmbh Verfahren und Vorrichtung zur Druckkrafterfassung bei Schäumen
US6764094B1 (en) * 1999-06-25 2004-07-20 Siemens Vdo Automotive Corporation Weight sensor assembly for determining seat occupant weight
JP2001272203A (ja) * 2000-03-24 2001-10-05 Olympus Optical Co Ltd 歪み測定装置
JP2007526994A (ja) * 2003-08-12 2007-09-20 ジュン パク，フン 弾性構造物と誘導電圧を用いたゲージを含む荷重測定トランスデューサ、及びそのトランスデューサを用いた荷重測定システム
JP4179546B2 (ja) 2003-08-26 2008-11-12 タカタ株式会社 シート重量計測装置
DE10360309B4 (de) * 2003-12-18 2015-01-22 Horst Ahlers Resistiver Dehnungssensor
FR2882821B1 (fr) * 2005-03-01 2007-04-27 Acfg Snc Capteur d'une grandeur physique, telle qu'une force, une pression ou une acceleration
CN101147179A (zh) * 2005-03-24 2008-03-19 昭和电工株式会社 床负载检测器
WO2006101275A1 (en) * 2005-03-24 2006-09-28 Showa Denko K.K. Bed load detector
JP2007147346A (ja) * 2005-11-25 2007-06-14 Ono Sokki Co Ltd 歪みゲージ式荷重計及びシャシーダイナモメータ
EP2067728A1 (de) * 2007-12-03 2009-06-10 L.G.L. Electronics S.p.A. Garnspannungssensor für Garnzuführgeräte
KR101149503B1 (ko) * 2009-12-09 2012-05-25 삼성중공업 주식회사 휴대용 스트레인 계측 장치.
US9709436B2 (en) 2013-03-15 2017-07-18 Illinois Tool Works Inc. Load cell that is symmetrical about a central vertical axis
JPWO2014188678A1 (ja) * 2013-05-21 2017-02-23 パナソニックＩｐマネジメント株式会社 荷重検出装置
US9562802B2 (en) * 2013-07-22 2017-02-07 Illinois Tool Works Inc. Flex circuit interface for strain gauges
JP2017101983A (ja) * 2015-12-01 2017-06-08 日本写真印刷株式会社 多点計測用のひずみセンサとその製造方法
JP6198804B2 (ja) 2015-12-01 2017-09-20 日本写真印刷株式会社 多点計測用のひずみセンサとその製造方法
DE102017002747A1 (de) 2017-03-22 2018-09-27 Bizerba SE & Co. KG ANORDNUNG FÜR EINEN DEHNUNGSMESSSTRElFEN
KR102179016B1 (ko) * 2019-06-18 2020-11-16 주식회사 멤스팩 반도체형 스트레인 게이지를 적용한 로드셀
KR102398725B1 (ko) 2020-08-04 2022-05-17 주식회사 멤스팩 반도체형 풀 브리지 스트레인 게이지 모듈 및 이를 적용한 로드셀
CN113063342B (zh) * 2021-03-22 2022-06-07 华南理工大学 基于同种导电材料的柔性应变传感器及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164862B1 (de) * 1984-05-17 1989-10-11 Tokyo Electric Co., Ltd. Lastzelle mit Dehnungsmessstreifen
JPS61246631A (ja) * 1985-04-25 1986-11-01 Tokyo Electric Co Ltd マルチレンジロ−ドセル秤
IT206727Z2 (it) * 1985-09-17 1987-10-01 Marelli Autronica Sensore estensimetrico a film spesso per la rilevazione di sforzi e deformazioni in organi o strutture meccaniche
DE3563388D1 (en) * 1985-12-20 1988-07-21 Hottinger Messtechnik Baldwin Force transducer
JPS62226029A (ja) * 1986-03-28 1987-10-05 Tokyo Electric Co Ltd ロ−ドセルの温度補正方法
JPH02150537U (de) * 1989-05-24 1990-12-26
US5154247A (en) * 1989-10-31 1992-10-13 Teraoka Seiko Co., Limited Load cell

Also Published As

Publication number Publication date
KR930006449A (ko) 1993-04-21
DE69215814T2 (de) 1997-04-03
KR960013675B1 (ko) 1996-10-10
JPH05141907A (ja) 1993-06-08
EP0534226A1 (de) 1993-03-31
EP0534226B1 (de) 1996-12-11

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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