ATE138192T1 - Lastenmessanordnung - Google Patents

Lastenmessanordnung

Info

Publication number
ATE138192T1
ATE138192T1 AT90905166T AT90905166T ATE138192T1 AT E138192 T1 ATE138192 T1 AT E138192T1 AT 90905166 T AT90905166 T AT 90905166T AT 90905166 T AT90905166 T AT 90905166T AT E138192 T1 ATE138192 T1 AT E138192T1
Authority
AT
Austria
Prior art keywords
resonant frequency
masses
pct
vibratory
coupled
Prior art date
Application number
AT90905166T
Other languages
English (en)
Inventor
Peter Thomas Bosun Bou Goodier
Original Assignee
Seca Gmbh
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 Seca Gmbh filed Critical Seca Gmbh
Application granted granted Critical
Publication of ATE138192T1 publication Critical patent/ATE138192T1/de

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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Force In General (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Removal Of Floating Material (AREA)
  • Fats And Perfumes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AT90905166T 1989-03-23 1990-03-23 Lastenmessanordnung ATE138192T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ335889 1989-03-23

Publications (1)

Publication Number Publication Date
ATE138192T1 true ATE138192T1 (de) 1996-06-15

Family

ID=3773805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90905166T ATE138192T1 (de) 1989-03-23 1990-03-23 Lastenmessanordnung

Country Status (8)

Country Link
US (1) US5408888A (de)
EP (1) EP0514374B1 (de)
AT (1) ATE138192T1 (de)
AU (1) AU5339490A (de)
DE (1) DE69027044T2 (de)
DK (1) DK0514374T3 (de)
ES (1) ES2087910T3 (de)
WO (1) WO1990011499A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010428A1 (en) * 1991-11-12 1993-05-27 Masstech Scientific Pty. Ltd. Force or load sensors
DE102019135732B4 (de) * 2019-12-23 2021-09-23 Neura Robotics GmbH Vorrichtung zur Messung einer Längenänderung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595329A (en) * 1968-09-30 1971-07-27 Ronald Withnell Weighing apparatus with oscillation-comparison electrical transducer
CH575160A5 (de) * 1974-03-15 1976-04-30 Wirth Gallo & Co
US4286459A (en) * 1979-10-30 1981-09-01 Johnson & Johnson Force sensor
JPS6010122A (ja) * 1983-06-30 1985-01-19 Shinko Denshi Kk 荷重変換機構
DE3505165C2 (de) * 1985-02-15 1986-12-04 Danfoss A/S, Nordborg Verfahren und Vorrichtung zum Messen einer Kraft
US4658175A (en) * 1986-03-26 1987-04-14 The Singer Company-Kearfott Division Vibrating beam force transducer with A-frame beam root and frequency adjusting means
ATE72897T1 (de) * 1986-07-01 1992-03-15 Sensor Int Vibrationskraftsensor.

Also Published As

Publication number Publication date
DK0514374T3 (da) 1996-06-03
ES2087910T3 (es) 1996-08-01
EP0514374A4 (en) 1993-01-20
EP0514374A1 (de) 1992-11-25
WO1990011499A1 (en) 1990-10-04
AU5339490A (en) 1990-10-22
US5408888A (en) 1995-04-25
DE69027044D1 (de) 1996-06-20
DE69027044T2 (de) 1996-12-19
EP0514374B1 (de) 1996-05-15

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