GB1586448A - Electric mass measuring instruments - Google Patents

Electric mass measuring instruments Download PDF

Info

Publication number
GB1586448A
GB1586448A GB24323/78A GB2432378A GB1586448A GB 1586448 A GB1586448 A GB 1586448A GB 24323/78 A GB24323/78 A GB 24323/78A GB 2432378 A GB2432378 A GB 2432378A GB 1586448 A GB1586448 A GB 1586448A
Authority
GB
United Kingdom
Prior art keywords
load
mass measuring
signal
circuit
measuring instrument
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
Application number
GB24323/78A
Other languages
English (en)
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.)
Mettler Instrumente AG
Original Assignee
Mettler Instrumente AG
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 Mettler Instrumente AG filed Critical Mettler Instrumente AG
Publication of GB1586448A publication Critical patent/GB1586448A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Force In General (AREA)
GB24323/78A 1978-02-24 1978-05-30 Electric mass measuring instruments Expired GB1586448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH202678A CH621409A5 (https=) 1978-02-24 1978-02-24

Publications (1)

Publication Number Publication Date
GB1586448A true GB1586448A (en) 1981-03-18

Family

ID=4224181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24323/78A Expired GB1586448A (en) 1978-02-24 1978-05-30 Electric mass measuring instruments

Country Status (5)

Country Link
US (1) US4212361A (https=)
CH (1) CH621409A5 (https=)
DE (1) DE2852959A1 (https=)
FR (1) FR2418451A1 (https=)
GB (1) GB1586448A (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396080A (en) * 1981-08-17 1983-08-02 Pneumatic Scale Corporation Weighing system
DE3230998C2 (de) * 1982-08-20 1986-10-02 Mettler-Waagen Gmbh, 6300 Giessen Wägezelle
DE3479237D1 (en) * 1983-04-14 1989-09-07 Ishida Scale Mfg Co Ltd Weighing apparatus
AU565314B2 (en) * 1983-12-28 1987-09-10 K.S. Ishida K.K. Weight sensor
DE3480295D1 (en) * 1984-01-05 1989-11-30 Matsushita Electric Industrial Co Ltd Cooker with weight-detecting function
US4751973A (en) * 1987-09-16 1988-06-21 Pitney Bowes Inc. Load cell scale with reference channel for live load correction
EP0354218B1 (de) * 1987-09-30 1992-01-15 Wirth, Gallo Messtechnik AG verfahren für die eichung und den betrieb einer waage
DK161484C (da) * 1988-11-11 1991-12-16 Scanvaegt As Fremgangsmaade og apparat til udfoerelse af dynamisk vejning f.eks. paa et skib
JP3312626B2 (ja) * 1989-12-01 2002-08-12 株式会社石田衡器製作所 ロードセル型重量測定装置
US5172783A (en) * 1991-07-01 1992-12-22 Pitney Bowes, Inc. Weighing scale with validating reference channel
EP0622617B1 (en) * 1993-04-30 1998-08-12 ISHIDA CO., Ltd. Weighing machine with at least three dummy cells
JP3539582B2 (ja) * 1993-12-02 2004-07-07 株式会社イシダ 多点セル型計量装置
EP0756158B1 (en) * 1995-07-26 2002-10-02 ISHIDA CO., Ltd. Weighing apparatus
US6156715A (en) * 1997-01-13 2000-12-05 Ecolab Inc. Stable solid block metal protecting warewashing detergent composition
KR20030086181A (ko) * 2002-05-01 2003-11-07 정헌술 자동평형저울 제어실험실습 장치
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
US6963036B1 (en) 2002-11-01 2005-11-08 Heinz Zicher Accurate, high speed weighing apparatus and method
KR100587822B1 (ko) * 2004-07-15 2006-06-12 한국항공우주연구원 무중력 환경에서의 관성력과 표준 질량을 이용한 질량측정 시스템 및 방법
EP1898193B1 (de) * 2006-09-05 2016-06-01 Mettler-Toledo GmbH Kraftmessvorrichtung und Referenzeinheit
DE102006059260B4 (de) * 2006-12-15 2013-02-07 Sartorius Weighing Technology Gmbh Elektronische Waage mit Libelle
US10378956B2 (en) 2011-03-17 2019-08-13 Triangle Strategy Group, LLC System and method for reducing false positives caused by ambient lighting on infra-red sensors, and false positives caused by background vibrations on weight sensors
AU2012228977A1 (en) 2011-03-17 2013-09-19 Patrick Campbell On-shelf tracking (OST) system
US10083453B2 (en) * 2011-03-17 2018-09-25 Triangle Strategy Group, LLC Methods, systems, and computer readable media for tracking consumer interactions with products using modular sensor units
WO2015103278A1 (en) 2014-01-02 2015-07-09 Triangle Strategy Group, LLC Methods, systems, and computer readable media for tracking human interactions with objects using modular sensor segments
GB201405926D0 (en) * 2014-04-02 2014-05-14 Metryx Ltd Semiconductor wafer weighing apparatus and methods
RU2576350C1 (ru) * 2014-12-09 2016-02-27 Жанна Артуровна Сухинец Многоточечный частотный способ измерения массы и деформаций
US10292658B2 (en) 2015-06-23 2019-05-21 Rochester Institute Of Technology Apparatus, system and method for medical analyses of seated individual
AU2022253067B2 (en) 2021-04-09 2026-04-02 Casana Care, Inc. Systems, devices, and methods for monitoring loads and forces on a seat
JP2024519260A (ja) * 2021-05-11 2024-05-10 カサナ ケア，インコーポレイテッド 着座した対象者の荷重及び力を重量計装置を使用して計測するためのシステム、装置、及び方法
AU2022275847A1 (en) 2021-05-17 2023-10-05 Casana Care, Inc. Systems, devices, and methods for measuring body temperature of a subject using characterization of feces and/or urine
EP4696992A1 (en) 2024-08-14 2026-02-18 Mettler-Toledo GmbH Force measuring device with current control circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322222A (en) * 1964-11-12 1967-05-30 Baur Fritz Compensated electromagnetic balance
CH464549A (de) * 1968-01-08 1968-10-31 Wirth Walter Verfahren zur digitalen Bestimmung einer Potenz des Verhältnisses einer variablen Messfrequenz zu einer konstanten Grundfrequenz

Also Published As

Publication number Publication date
DE2852959A1 (de) 1979-08-30
FR2418451A1 (fr) 1979-09-21
US4212361A (en) 1980-07-15
CH621409A5 (https=) 1981-01-30
FR2418451B1 (https=) 1984-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee