DE69012293T3 - Waage. - Google Patents

Waage.

Info

Publication number
DE69012293T3
DE69012293T3 DE69012293T DE69012293T DE69012293T3 DE 69012293 T3 DE69012293 T3 DE 69012293T3 DE 69012293 T DE69012293 T DE 69012293T DE 69012293 T DE69012293 T DE 69012293T DE 69012293 T3 DE69012293 T3 DE 69012293T3
Authority
DE
Germany
Prior art keywords
libra
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 - Lifetime
Application number
DE69012293T
Other languages
English (en)
Other versions
DE69012293T2 (de
DE69012293D1 (de
Inventor
Yoshihiro Nakamura
Kazufumi Naito
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26532800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69012293(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ishida Scales Manufacturing Co Ltd, Ishida Co Ltd filed Critical Ishida Scales Manufacturing Co Ltd
Publication of DE69012293D1 publication Critical patent/DE69012293D1/de
Publication of DE69012293T2 publication Critical patent/DE69012293T2/de
Application granted granted Critical
Publication of DE69012293T3 publication Critical patent/DE69012293T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/06—Means for damping oscillations, e.g. of weigh beams
    • G01G23/10—Means for damping oscillations, e.g. of weigh beams by electric or magnetic means
    • 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
    • G01G3/1414—Arrangements for correcting or for compensating for unwanted effects
    • 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
    • G01G3/142—Circuits specially adapted therefor
    • G01G3/147—Circuits specially adapted therefor involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE69012293T 1989-12-01 1990-11-30 Waage. Expired - Lifetime DE69012293T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31239189 1989-12-01
JP23669490A JP3312626B2 (ja) 1989-12-01 1990-09-06 ロードセル型重量測定装置

Publications (3)

Publication Number Publication Date
DE69012293D1 DE69012293D1 (de) 1994-10-13
DE69012293T2 DE69012293T2 (de) 1995-01-05
DE69012293T3 true DE69012293T3 (de) 1998-03-12

Family

ID=26532800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012293T Expired - Lifetime DE69012293T3 (de) 1989-12-01 1990-11-30 Waage.

Country Status (4)

Country Link
US (2) US5117929A (de)
EP (1) EP0430695B2 (de)
JP (1) JP3312626B2 (de)
DE (1) DE69012293T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001614A1 (de) * 1990-01-20 1991-07-25 Bosch Gmbh Robert Kompensationswaage
US5756938A (en) * 1990-01-25 1998-05-26 Ishida Scales Mfg. Co., Ltd. Weight measuring apparatus
GB2252829B (en) * 1991-02-15 1994-10-19 Crystal Semiconductor Corp Method and apparatus for decreasing the interference and noise sensitivity of a ratiometric converter type of circuit
US5172783A (en) * 1991-07-01 1992-12-22 Pitney Bowes, Inc. Weighing scale with validating reference channel
EP0622617B1 (de) * 1993-04-30 1998-08-12 ISHIDA CO., Ltd. Wägeapparat mit wenigstens drei Leerzellen
JP3314107B2 (ja) * 1993-07-22 2002-08-12 株式会社イシダ 加速度センサの取付構造
JP3539582B2 (ja) * 1993-12-02 2004-07-07 株式会社イシダ 多点セル型計量装置
US5936206A (en) * 1993-12-31 1999-08-10 Ishida Co., Ltd. Weighing machines with means for correcting effects of floor vibrations on weight signals therefrom
US5569887A (en) * 1994-03-09 1996-10-29 Ishida Co., Ltd. Load cell for detecting vibrations and weighing device comprising same
US6034334A (en) * 1994-04-12 2000-03-07 Ishida Co. Ltd. Method of and means for correcting effects of floor vibrations on weight signals from a weighing machine
DE4432109C1 (de) * 1994-09-09 1996-03-21 Bizerba Gmbh & Co Kg Wägevorrichtung
US5717166A (en) * 1994-10-24 1998-02-10 Pitney Bowes Inc. Method for combining transducer outputs
JP3463827B2 (ja) * 1994-11-10 2003-11-05 株式会社イシダ 搬送計量装置
US5780782A (en) * 1995-02-15 1998-07-14 Hi-Tech Transport Electronics, Inc. On-board scale with remote sensor processing
EP0756158B1 (de) * 1995-07-26 2002-10-02 ISHIDA CO., Ltd. Wägeeinrichtung
DE19648241C2 (de) * 1995-11-28 1999-10-21 Oas O A Schwimmbeck Gmbh Zweig Meßverfahren zur Bestimmung von Massen
DE19833357B4 (de) * 1998-07-24 2005-04-28 Siemens Ag Drehmomentsensor und Verfahren zum Erzeugen eines drehmomentabhängigen Signals
US6313414B1 (en) * 2000-01-31 2001-11-06 Harvestmaster, Inc. Slope and motion compensator for weighing on a dynamic platform
DE10024986C2 (de) * 2000-05-19 2002-03-07 Sartorius Gmbh Elektronischer Wägeaufnehmer
US6727438B1 (en) 2002-05-15 2004-04-27 Steve Stokes Method for determining oil and grease content using a reference weight signal for live cancellation of disturbances in the weighting signal
US6839697B2 (en) * 2002-06-28 2005-01-04 Pitney Bowes Inc. System and method for weighing items such as mailpieces in the presence of external vibration
US6963036B1 (en) 2002-11-01 2005-11-08 Heinz Zicher Accurate, high speed weighing apparatus and method
JP3808841B2 (ja) * 2003-04-02 2006-08-16 株式会社イシダ 重量検出装置
DE102006041836B4 (de) * 2006-09-04 2009-04-02 Wipotec Wiege- Und Positioniersysteme Gmbh Wägevorrichtung, insbesondere Wägezelle für eine Verbundwaage
JP2009053077A (ja) * 2007-08-28 2009-03-12 Minebea Co Ltd 荷重測定装置及びその誤差補正方法
JP2011109222A (ja) * 2009-11-13 2011-06-02 Sinfonia Technology Co Ltd Ａ／ｄ変換装置、制振装置及びこれらを搭載した車両
EP2784453B1 (de) 2013-03-28 2018-10-10 Mettler-Toledo GmbH Digitale Wägezellenlinearisierung
US10132672B2 (en) 2013-03-28 2018-11-20 Mettler-Toledo Gmbh Digital linearization in a weighing cell
US10935416B1 (en) * 2013-12-18 2021-03-02 Amazon Technologies, Inc. System for generating compensated weight data using a gyroscope
GB201405926D0 (en) * 2014-04-02 2014-05-14 Metryx Ltd Semiconductor wafer weighing apparatus and methods
US11402257B1 (en) * 2019-11-21 2022-08-02 Amazon Technologies, Inc. System for compensation of weight sensor
JP2021167741A (ja) * 2020-04-09 2021-10-21 ミネベアミツミ株式会社 信号処理回路および荷重検出装置
CN113551759B (zh) * 2021-07-22 2023-06-27 合肥金果缘视觉科技有限公司 一种果类称重误差控制方法
CN113701868B (zh) * 2021-08-25 2023-09-19 三一汽车制造有限公司 一种称重系统的半实物仿真平台、方法及搅拌站
CN114105056B (zh) * 2021-11-02 2023-06-20 杭州远视智能科技有限公司 一种高货位叉车安全作业控制系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621409A5 (de) * 1978-02-24 1981-01-30 Mettler Instrumente Ag
DE3230998C2 (de) * 1982-08-20 1986-10-02 Mettler-Waagen Gmbh, 6300 Giessen Wägezelle
DE3242952A1 (de) * 1982-11-20 1984-05-24 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Rechner, insbesondere bordrechner fuer kraftfahrzeuge
JPS59113724U (ja) * 1983-01-21 1984-08-01 大和製衡株式会社 計重機の指示装置
EP0122796B1 (de) * 1983-04-14 1989-08-02 Kabushiki Kaisha Ishida Koki Seisakusho Waage
US4593778A (en) * 1983-06-21 1986-06-10 Kabushiki Kaisha Ishida Koki Seisakusho Weighing machine with dummy load cell for error correction
AU565314B2 (en) * 1983-12-28 1987-09-10 K.S. Ishida K.K. Weight sensor
JPS6140518A (ja) * 1984-08-01 1986-02-26 Ishida Scales Mfg Co Ltd 重量検出装置
JPH0648212B2 (ja) * 1985-11-20 1994-06-22 株式会社島津製作所 電子天びん
JPH0715405B2 (ja) * 1986-06-06 1995-02-22 株式会社島津製作所 電子天びん
JPH0695040B2 (ja) * 1986-09-20 1994-11-24 株式会社島津製作所 電子天びん
US4751973A (en) * 1987-09-16 1988-06-21 Pitney Bowes Inc. Load cell scale with reference channel for live load correction

Also Published As

Publication number Publication date
EP0430695A3 (en) 1991-11-13
DE69012293T2 (de) 1995-01-05
DE69012293D1 (de) 1994-10-13
US5117929A (en) 1992-06-02
USRE36411E (en) 1999-11-30
JP3312626B2 (ja) 2002-08-12
EP0430695B2 (de) 1997-08-20
EP0430695B1 (de) 1994-09-07
JPH03233327A (ja) 1991-10-17
EP0430695A2 (de) 1991-06-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings