FR2136472A5 - - Google Patents

Info

Publication number
FR2136472A5
FR2136472A5 FR7213429A FR7213429A FR2136472A5 FR 2136472 A5 FR2136472 A5 FR 2136472A5 FR 7213429 A FR7213429 A FR 7213429A FR 7213429 A FR7213429 A FR 7213429A FR 2136472 A5 FR2136472 A5 FR 2136472A5
Authority
FR
France
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
FR7213429A
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
Priority claimed from CH915771A external-priority patent/CH533296A/de
Priority claimed from CH1417471A external-priority patent/CH542502A/de
Application filed by Mettler Instrumente AG filed Critical Mettler Instrumente AG
Application granted granted Critical
Publication of FR2136472A5 publication Critical patent/FR2136472A5/fr
Expired 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
    • G01G3/16—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
    • G01G3/165—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/24—Platform-type scales, i.e. having the pans carried above the beam
    • G01G1/243—Platform-type scales, i.e. having the pans carried above the beam having pans carried above the beam
    • G01G1/246—Platform-type scales, i.e. having the pans carried above the beam having pans carried above the beam of the parallelogram type
    • 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
    • G01G21/244—Guides or linkages for ensuring parallel motion of the weigh-pans combined with flexure-plate fulcrums
    • 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
    • G01L1/08—Measuring force or stress, in general by the use of counterbalancing forces
    • G01L1/086—Measuring force or stress, in general by the use of counterbalancing forces using electrostatic or electromagnetic counterbalancing forces
    • 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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR7213429A 1971-06-23 1972-04-17 Expired FR2136472A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH915771A CH533296A (de) 1971-06-23 1971-06-23 Kraftmesser
CH1417471A CH542502A (de) 1967-12-11 1971-09-29 Kraftmesser

Publications (1)

Publication Number Publication Date
FR2136472A5 true FR2136472A5 (fr) 1972-12-22

Family

ID=25704355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213429A Expired FR2136472A5 (fr) 1971-06-23 1972-04-17

Country Status (4)

Country Link
DE (1) DE2219727C3 (fr)
FR (1) FR2136472A5 (fr)
GB (1) GB1322871A (fr)
NL (1) NL7201691A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530336A1 (fr) * 1982-07-16 1984-01-20 Mettler Instrumente Ag Cellule de pesage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH538683A (de) * 1971-11-23 1973-06-30 Mettler Instrumente Ag Kraft- oder Längenmesser
US4453778A (en) * 1980-01-10 1984-06-12 Ford Motor Company Proportioning hydraulic brake mechanism
DE3023565C2 (de) * 1980-06-20 1985-05-09 Francotyp - Postalia GmbH, 1000 Berlin Wägevorrichtung mit einer schwingenden Saite
US4372173A (en) * 1980-10-20 1983-02-08 Quartex, Inc. Resonator force transducer
AU545387B2 (en) * 1982-10-05 1985-07-11 Yamato Scale Company, Limited Weight and force measuring device
US4526247A (en) * 1983-01-18 1985-07-02 Ohaus Scale Corporation Weighing scale transducer
JPS6345520A (ja) * 1986-05-20 1988-02-26 Shinko Denshi Kk 振動式荷重測定装置
US5336854A (en) 1992-04-03 1994-08-09 Weigh-Tronix, Inc. Electronic force sensing load cell
US5442146A (en) 1992-04-03 1995-08-15 Weigh-Tronix, Inc. Counting scale and load cell assembly therefor
US5391844A (en) 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5313023A (en) 1992-04-03 1994-05-17 Weigh-Tronix, Inc. Load cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530336A1 (fr) * 1982-07-16 1984-01-20 Mettler Instrumente Ag Cellule de pesage

Also Published As

Publication number Publication date
NL7201691A (fr) 1972-12-28
DE2219727C3 (de) 1981-02-19
GB1322871A (en) 1973-07-11
DE2219727B2 (de) 1980-06-04
DE2219727A1 (de) 1972-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse