DE2313953A1 - Kraftmessumformer - Google Patents

Kraftmessumformer

Info

Publication number
DE2313953A1
DE2313953A1 DE19732313953 DE2313953A DE2313953A1 DE 2313953 A1 DE2313953 A1 DE 2313953A1 DE 19732313953 DE19732313953 DE 19732313953 DE 2313953 A DE2313953 A DE 2313953A DE 2313953 A1 DE2313953 A1 DE 2313953A1
Authority
DE
Germany
Prior art keywords
force
force transducer
strain gauges
bending
transducer according
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.)
Pending
Application number
DE19732313953
Other languages
German (de)
English (en)
Inventor
Michael Patrick Parker
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.)
Roadside Technology Services Ltd
Original Assignee
GEC Elliott Automation 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 GEC Elliott Automation Ltd filed Critical GEC Elliott Automation Ltd
Publication of DE2313953A1 publication Critical patent/DE2313953A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
    • 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
    • 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
    • G01G3/1404—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with means to connect the strain gauges on electrical bridges
    • 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
    • G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
    • 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
    • G01G3/142—Circuits specially adapted therefor
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
DE19732313953 1972-03-24 1973-03-21 Kraftmessumformer Pending DE2313953A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1392072A GB1433133A (en) 1972-03-24 1972-03-24 Force measuring transducers

Publications (1)

Publication Number Publication Date
DE2313953A1 true DE2313953A1 (de) 1973-09-27

Family

ID=10031801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732313953 Pending DE2313953A1 (de) 1972-03-24 1973-03-21 Kraftmessumformer

Country Status (5)

Country Link
DE (1) DE2313953A1 (enrdf_load_stackoverflow)
FR (1) FR2177923B3 (enrdf_load_stackoverflow)
GB (1) GB1433133A (enrdf_load_stackoverflow)
NL (1) NL7304021A (enrdf_load_stackoverflow)
SE (1) SE7304064L (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506557A (en) * 1983-03-24 1985-03-26 Revere Corporation Of America Load cell apparatus
DE102013207133A1 (de) 2013-04-19 2014-10-23 Robert Bosch Gmbh Messrichtung zur Messung von Lagerkippmomenten einer Lageranordnung

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624484A5 (enrdf_load_stackoverflow) * 1978-07-14 1981-07-31 Terraillon
FR2436373A1 (fr) * 1978-09-15 1980-04-11 Pesage Promotion Plate-forme de pesage utilisant deux capteurs a jauges de deformation
CA1155879A (en) * 1980-06-17 1983-10-25 David I. M. Elder Weighing device for fluent material
US4424717A (en) * 1981-10-08 1984-01-10 The Babcock & Wilcox Company Force transducer
FR2528575A1 (fr) * 1982-06-15 1983-12-16 Cormier Pese Bebe Capteur de force, notamment pour le pesage
FR2536853A1 (fr) * 1982-11-30 1984-06-01 Artigue Francis Appareil de pesage a jauges de deformation, notamment pese-personne
DE3541872A1 (de) * 1985-11-27 1987-06-04 Thienelt Lothar Gdt & Co Vorrichtung zum kontinuierlichen waegen von fliessfaehigem gut
DE10157465A1 (de) * 2001-11-23 2003-05-28 Bosch Gmbh Robert Verfahren zur Bestimmung der Lagerkräfte einer angetriebenen Welle, insbesondere für Kraftstoffeinspritzpumpen von Brennkraftmaschinen
JP6373778B2 (ja) * 2015-03-11 2018-08-15 アルプス電気株式会社 荷重センサおよび荷重検出装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506557A (en) * 1983-03-24 1985-03-26 Revere Corporation Of America Load cell apparatus
DE102013207133A1 (de) 2013-04-19 2014-10-23 Robert Bosch Gmbh Messrichtung zur Messung von Lagerkippmomenten einer Lageranordnung
WO2014170052A1 (de) 2013-04-19 2014-10-23 Robert Bosch Gmbh Messvorrichtung zur messung von lagerkippmomenten einer lageranordnung

Also Published As

Publication number Publication date
FR2177923A1 (enrdf_load_stackoverflow) 1973-11-09
SE7304064L (enrdf_load_stackoverflow) 1973-09-25
GB1433133A (en) 1976-04-22
NL7304021A (enrdf_load_stackoverflow) 1973-09-26
FR2177923B3 (enrdf_load_stackoverflow) 1976-03-19

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