DE3582340D1 - Kompensierte waegezelle. - Google Patents

Kompensierte waegezelle.

Info

Publication number: DE3582340D1
Authority: DE; Germany
Prior art keywords: load cell; compensated load; compensated; cell; load
Prior art date: 1984-02-13
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

DE8585300896T

Other languages

English (en)

Inventor

Neil C Griffen

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.)

Toledo Scale Corp

Original Assignee

Toledo Scale Corp

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.)

1984-02-13

Filing date

1985-02-11

Publication date

1991-05-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24317099&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3582340(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-02-11 Application filed by Toledo Scale Corp filed Critical Toledo Scale Corp

1991-05-08 Application granted granted Critical

1991-05-08 Publication of DE3582340D1 publication Critical patent/DE3582340D1/de

2005-02-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- G01L1/2268—Arrangements for correcting or for compensating unwanted effects
- 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
- 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
- G01L1/225—Measuring circuits therefor
- G01L1/2262—Measuring circuits therefor involving simple electrical bridges

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Force In General (AREA)

DE8585300896T 1984-02-13 1985-02-11 Kompensierte waegezelle. Expired - Lifetime DE3582340D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US57948884A	1984-02-13	1984-02-13

Publications (1)

Publication Number	Publication Date
DE3582340D1 true DE3582340D1 (de)	1991-05-08

Family

ID=24317099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585300896T Expired - Lifetime DE3582340D1 (de)	1984-02-13	1985-02-11	Kompensierte waegezelle.

Country Status (6)

Country	Link
EP (1)	EP0153121B2 (de)
JP (1)	JPS60247120A (de)
AU (1)	AU579135B2 (de)
BR (1)	BR8500620A (de)
CA (1)	CA1234589A (de)
DE (1)	DE3582340D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH083439B2 (ja) *	1986-04-26	1996-01-17	株式会社イシダ	ロ−ドセル
FR2598226B1 (fr) *	1986-04-30	1989-04-21	Electro Resistance	Capteur de force a jauges resistives
US4799558A (en) *	1987-06-12	1989-01-24	Toledo Scale Corporation	Digital load shift compensation
JPH06103213B2 (ja) *	1987-06-22	1994-12-14	株式会社寺岡精工	歪ゲ−ジ式ロ−ドセル
FR2622695B1 (fr) *	1987-10-28	1990-09-07	Electro Resistance	Procede pour ajuster un capteur de force ou de couple a jauges resistives
CH675477A5 (de) *	1988-04-12	1990-09-28	Scaime
FR2647901A1 (fr) *	1989-05-30	1990-12-07	Terraillon	Dispositif de pesage a jauges de contrainte
DE4008309A1 (de) *	1990-03-15	1991-09-19	Bizerba Werke Kraut Kg Wilh	Biegekraftaufnehmer, insbesondere fuer waagen
US5222398A (en) *	1990-11-01	1993-06-29	Eastman Kodak Company	Thin film precision load cell
JP2509834B2 (ja) *	1991-07-31	1996-06-26	株式会社オリエンテック	低荷重用ロ―ドセルの構造
GB2475081A (en) *	2009-11-05	2011-05-11	Illinois Tool Works	A load cell having strain gauges to detect flexure in a beam using parallel resistors.
GB2475080B (en) *	2009-11-05	2012-08-29	Illinois Tool Works	A load cell for weighing suspended loads
FR2962214B1 (fr)	2010-07-02	2013-06-14	Seb Sa	Procede d'etalonnage d'un capteur de poids, capteur de poids pour la mise en oeuvre de ce procede et appareil electronique de pesee
JP5990390B2 (ja) *	2012-03-28	2016-09-14	株式会社イシダ	ロードセル
CN114441070A (zh) *	2020-11-05	2022-05-06	梅特勒-托利多(常州)精密仪器有限公司	具有抗偏载功能的罗伯瓦尔结构传感器及称重设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3576128A (en) *	1969-03-13	1971-04-27	Blh Electronics	Half bridge moment desensitization of parallelogram-type beams
US4107985A (en) *	1976-09-10	1978-08-22	National Controls, Inc.	Load cell
US4128001A (en) *	1977-09-16	1978-12-05	Transducers, Inc.	Parallel beam load cell insensitive to point of application of load
JPS5851604B2 (ja) *	1978-04-24	1983-11-17	株式会社寺岡精工所	ロ−ドセル式荷重計の調整方法
JPS5535202A (en) *	1978-09-04	1980-03-12	Tokyo Electric Co Ltd	Load cell balance
DE2856607C2 (de) *	1978-12-29	1981-04-16	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Kraftaufnehmer zur Messung von auf einen Prüfkörper einwirkenden Kräften
US4282748A (en) *	1979-06-27	1981-08-11	Hottinger Baldwin Measurements, Inc.	Mechanical moment sensitivity compensation in shear beam transducers
FR2473709A1 (fr) *	1980-01-10	1981-07-17	Rms	Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif
US4380175A (en) *	1981-06-12	1983-04-19	Reliance Electric Company	Compensated load cell
GB2101753B (en) *	1981-07-13	1985-08-07	Defiant Weighing Limited	Load cell.
US4453609A (en) *	1982-03-15	1984-06-12	Reliance Electric Company	Compensated load cell

1984
- 1984-12-21 CA CA000470923A patent/CA1234589A/en not_active Expired
1985
- 1985-01-30 JP JP1462085A patent/JPS60247120A/ja active Pending
- 1985-02-11 EP EP19850300896 patent/EP0153121B2/de not_active Expired - Lifetime
- 1985-02-11 DE DE8585300896T patent/DE3582340D1/de not_active Expired - Lifetime
- 1985-02-11 BR BR8500620A patent/BR8500620A/pt not_active IP Right Cessation
- 1985-02-12 AU AU38654/85A patent/AU579135B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU579135B2 (en)	1988-11-17
BR8500620A (pt)	1985-09-24
CA1234589A (en)	1988-03-29
EP0153121A3 (en)	1987-08-19
EP0153121B2 (de)	1995-10-18
EP0153121B1 (de)	1991-04-03
EP0153121A2 (de)	1985-08-28
AU3865485A (en)	1985-08-22
JPS60247120A (ja)	1985-12-06

Legal Events

Date	Code	Title	Description
1991-06-20	8380	Miscellaneous part iii	Free format text: DER PATENTINHABER LAUTET RICHTIG: METTLER-TOLEDO, INC., WORTHINGTON, OHIO, US
1992-04-09	8363	Opposition against the patent
1995-12-21	8366	Restricted maintained after opposition proceedings
1999-03-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3582141D1 (de)	1991-04-18	Speicheranordnung.
DE3581966D1 (de)	1991-04-11	Elektrochemisches element.
DE3582861D1 (de)	1991-06-20	Brennstoffzellensystem.
FI861628A0 (fi)	1986-04-17	Elektrod foer elektrokemisk cell.
DE69015121D1 (de)	1995-01-26	Kraftmessdose.
FI875566A0 (fi)	1987-12-17	Elektrolytisk cell foer alkalimetallhydrosulfitloesningar.
DE3579704D1 (de)	1990-10-25	Flachzelle.
NO853964L (no)	1985-10-08	Takelement.
NO854224L (no)	1986-05-02	Forbindelse for konstruksjonselementer.
DE3582340D1 (de)	1991-05-08	Kompensierte waegezelle.
DE3578058D1 (de)	1990-07-12	Schiffsbodenstruktur.
DK486884A (da)	1986-04-12	Celledelt element
NO855324L (no)	1986-06-30	Elektrisk tilknytning for elektrolyseceller.
FI883527A0 (fi)	1988-07-27	Elektrolytisk cell.
FI850441A0 (fi)	1985-02-01	Elektrolytisk cell.
NL191495C (nl)	1995-08-04	Snijlading.
DE3582155D1 (de)	1991-04-18	Supraleitende speicheranordnung.
DE3582436D1 (de)	1991-05-16	Lastschalter.
NL191494C (nl)	1995-08-04	Snijlading.
DE3574615D1 (de)	1990-01-11	Lastfuehler.
FI850085L (fi)	1985-07-10	Aendaggregat foer extrusionsmunstycket i en plastpelleteringsanordning.
DE3577948D1 (de)	1990-06-28	Ladungsverschiebeanordnung.
DE3581793D1 (de)	1991-03-28	Ladungsverschiebeanordnung.
FI842051A0 (fi)	1984-05-22	Daempningsventil foer kopplingen i en traktors kraftoeverfoeringsaxel.
SE8406343D0 (sv)	1984-12-13	Lastcell