FR2581184B1 - Systeme de mesure de masse a plateau de pesee et transducteur mecano-electrique. - Google Patents

Systeme de mesure de masse a plateau de pesee et transducteur mecano-electrique.

Info

Publication number
FR2581184B1
FR2581184B1 FR858506262A FR8506262A FR2581184B1 FR 2581184 B1 FR2581184 B1 FR 2581184B1 FR 858506262 A FR858506262 A FR 858506262A FR 8506262 A FR8506262 A FR 8506262A FR 2581184 B1 FR2581184 B1 FR 2581184B1
Authority
FR
France
Prior art keywords
measurement system
weight measurement
weighing plate
electrical transducer
mechanical electrical
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
FR858506262A
Other languages
English (en)
Other versions
FR2581184A1 (fr
Inventor
Masami Yamanaka
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.)
Yamato Scale Co Ltd
Original Assignee
Yamato Scale 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 Yamato Scale Co Ltd filed Critical Yamato Scale Co Ltd
Publication of FR2581184A1 publication Critical patent/FR2581184A1/fr
Application granted granted Critical
Publication of FR2581184B1 publication Critical patent/FR2581184B1/fr
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
    • G01G23/01—Testing or calibrating of weighing apparatus
    • G01G23/015—Testing or calibrating of weighing apparatus by adjusting to the local gravitational acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/24—Guides or linkages for ensuring parallel motion of the weigh-pans
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/01—Testing or calibrating of weighing apparatus
    • G01G23/012—Testing or calibrating of weighing apparatus with load cells comprising in-build calibration weights
    • 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
    • G01G3/16—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 frequency of oscillations of the body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Electric Ovens (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR858506262A 1985-04-18 1985-04-24 Systeme de mesure de masse a plateau de pesee et transducteur mecano-electrique. Expired - Lifetime FR2581184B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8509952A GB2174498B (en) 1985-04-18 1985-04-18 Mass meter

Publications (2)

Publication Number Publication Date
FR2581184A1 FR2581184A1 (fr) 1986-10-31
FR2581184B1 true FR2581184B1 (fr) 1990-01-05

Family

ID=10577851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858506262A Expired - Lifetime FR2581184B1 (fr) 1985-04-18 1985-04-24 Systeme de mesure de masse a plateau de pesee et transducteur mecano-electrique.

Country Status (5)

Country Link
US (1) US4611675A (fr)
AU (1) AU564988B2 (fr)
DE (1) DE3514826C2 (fr)
FR (1) FR2581184B1 (fr)
GB (1) GB2174498B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003023A1 (fr) * 1987-09-30 1989-04-06 Wirth, Gallo Messtechnik Ag Balance et procede d'etalonnage et d'utilisation de la balance
EP0352312A1 (fr) * 1988-01-22 1990-01-31 Wirth, Gallo Messtechnik AG Balance, son procede d'etalonnage et d'utilisation
US6603081B2 (en) * 2000-10-04 2003-08-05 Mettler-Toledo Gmbh Balance with a weighing compartment
KR100587822B1 (ko) * 2004-07-15 2006-06-12 한국항공우주연구원 무중력 환경에서의 관성력과 표준 질량을 이용한 질량측정 시스템 및 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969228A (en) * 1958-04-02 1961-01-24 Erhard Mettler Spring balance
US3322222A (en) * 1964-11-12 1967-05-30 Baur Fritz Compensated electromagnetic balance
CH469973A (de) * 1967-09-25 1969-03-15 Wirth Gallo & Co Elektrischer Massenmesser
CH492961A (de) * 1969-02-28 1970-06-30 Wirth Gallo & Co Elektrischer Massen- oder Kraftmesser
US3897681A (en) * 1971-06-23 1975-08-05 Mettler Instrumente Ag Force measuring apparatus of the vibratory string type
US4258811A (en) * 1975-09-16 1981-03-31 Ab Bofors Electric mass and force measuring apparatus
DE2601165C3 (de) * 1976-01-14 1979-06-28 Sartorius Gmbh, 3400 Goettingen Eichfähige, elektromagnetisch kompensierende Waage
DE2601151B1 (de) * 1976-01-14 1977-04-14 Sartorius Werke Gmbh Verfahren und einrichtung zur kompensation der die empfindlichkeit und genauigkeit beeinflussenden groessen von elektromechanischen waagen
US4050530A (en) * 1976-05-14 1977-09-27 Pitney-Bowes, Inc. Method and apparatus for determining weight and mass
JPS52149154A (en) * 1976-06-07 1977-12-12 Nippon Bizeruba Kk Weighing balance
JPS58113724A (ja) * 1981-12-26 1983-07-06 Tokyo Electric Co Ltd 計量装置
GB2115630B (en) * 1982-02-22 1985-05-09 Yamato Scale Co Ltd Weighing apparatus
CH656225A5 (de) * 1982-03-19 1986-06-13 Mettler Instrumente Ag Waage.
DE3273652D1 (en) * 1982-04-30 1986-11-13 Sauter August Gmbh Balance
IT1215217B (it) * 1982-09-14 1990-01-31 Milano A Dispositivo e procedimento per la compensazione automatica delle variazioni dell'accelerazione di gravita' negli strumenti per pesare ad equilibrio automatico, a funzionamento elettronico.
AU545387B2 (en) * 1982-10-05 1985-07-11 Yamato Scale Company, Limited Weight and force measuring device
GB2218329B (en) 1988-04-15 1992-01-29 Pendy Plastic Prod A hanger

Also Published As

Publication number Publication date
DE3514826A1 (de) 1986-10-30
AU4148385A (en) 1986-10-30
FR2581184A1 (fr) 1986-10-31
GB2174498A (en) 1986-11-05
GB2174498B (en) 1989-04-19
GB8509952D0 (en) 1985-05-30
US4611675A (en) 1986-09-16
DE3514826C2 (de) 1987-03-19
AU564988B2 (en) 1987-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse