FR2383437A1 - Perfectionnements apportes aux balances comportant une cellule de charge pour convertir un poids en signal electrique - Google Patents

Perfectionnements apportes aux balances comportant une cellule de charge pour convertir un poids en signal electrique

Info

Publication number
FR2383437A1
FR2383437A1 FR7720300A FR7720300A FR2383437A1 FR 2383437 A1 FR2383437 A1 FR 2383437A1 FR 7720300 A FR7720300 A FR 7720300A FR 7720300 A FR7720300 A FR 7720300A FR 2383437 A1 FR2383437 A1 FR 2383437A1
Authority
FR
France
Prior art keywords
spring
coupling
lever arm
high viscosity
viscosity oil
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.)
Withdrawn
Application number
FR7720300A
Other languages
English (en)
French (fr)
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 FR2383437A1 publication Critical patent/FR2383437A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G01G23/06—Means for damping oscillations, e.g. of weigh beams
    • G01G23/08—Means for damping oscillations, e.g. of weigh beams by fluid means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vibration Prevention Devices (AREA)
  • Measurement Of Force In General (AREA)
FR7720300A 1977-03-11 1977-07-01 Perfectionnements apportes aux balances comportant une cellule de charge pour convertir un poids en signal electrique Withdrawn FR2383437A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3017477U JPS58116Y2 (ja) 1977-03-11 1977-03-11 はかり

Publications (1)

Publication Number Publication Date
FR2383437A1 true FR2383437A1 (fr) 1978-10-06

Family

ID=12296376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720300A Withdrawn FR2383437A1 (fr) 1977-03-11 1977-07-01 Perfectionnements apportes aux balances comportant une cellule de charge pour convertir un poids en signal electrique

Country Status (2)

Country Link
JP (1) JPS58116Y2 (enExample)
FR (1) FR2383437A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300648A (en) 1979-03-24 1981-11-17 Wirth, Gallo & Co. Mass and force meter
EP0052546A3 (fr) * 1980-11-13 1982-06-23 S.E.R.A.C. Group Procédé et dispositif de contrôle de dosage de matériaux de remplissage dans une machine de remplissage à dosage pondéral
US4440250A (en) * 1981-10-16 1984-04-03 Mettler Instrumente Ag Weighing scale having a hydraulic damper intercoupled between the load receiver and the measuring cell
EP0055633A3 (en) * 1980-12-29 1984-07-18 Kabushiki Kaisha Shimadzu Seisakusho An electronic balance
EP0086874A3 (de) * 1982-02-13 1984-08-01 Hottinger Baldwin Messtechnik Gmbh Kraftaufnehmer mit Dehnungsmessstreifen
US4513831A (en) * 1981-05-19 1985-04-30 Setra Systems, Inc. Weighing system
EP0191900A3 (en) * 1985-02-21 1987-05-13 A.S.Z. Peschl Ivan A device for transferring forces to be measured to an instrument for measuring forces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0212578Y2 (enExample) * 1980-11-27 1990-04-09

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300648A (en) 1979-03-24 1981-11-17 Wirth, Gallo & Co. Mass and force meter
EP0052546A3 (fr) * 1980-11-13 1982-06-23 S.E.R.A.C. Group Procédé et dispositif de contrôle de dosage de matériaux de remplissage dans une machine de remplissage à dosage pondéral
EP0055633A3 (en) * 1980-12-29 1984-07-18 Kabushiki Kaisha Shimadzu Seisakusho An electronic balance
US4513831A (en) * 1981-05-19 1985-04-30 Setra Systems, Inc. Weighing system
US4440250A (en) * 1981-10-16 1984-04-03 Mettler Instrumente Ag Weighing scale having a hydraulic damper intercoupled between the load receiver and the measuring cell
EP0086874A3 (de) * 1982-02-13 1984-08-01 Hottinger Baldwin Messtechnik Gmbh Kraftaufnehmer mit Dehnungsmessstreifen
EP0191900A3 (en) * 1985-02-21 1987-05-13 A.S.Z. Peschl Ivan A device for transferring forces to be measured to an instrument for measuring forces

Also Published As

Publication number Publication date
JPS53124458U (enExample) 1978-10-03
JPS58116Y2 (ja) 1983-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse