FR2177923A1 - - Google Patents

Info

Publication number
FR2177923A1
FR2177923A1 FR7310568A FR7310568A FR2177923A1 FR 2177923 A1 FR2177923 A1 FR 2177923A1 FR 7310568 A FR7310568 A FR 7310568A FR 7310568 A FR7310568 A FR 7310568A FR 2177923 A1 FR2177923 A1 FR 2177923A1
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.)
Granted
Application number
FR7310568A
Other languages
French (fr)
Other versions
FR2177923B3 (en
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 FR2177923A1 publication Critical patent/FR2177923A1/fr
Application granted granted Critical
Publication of FR2177923B3 publication Critical patent/FR2177923B3/fr
Expired 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
FR7310568A 1972-03-24 1973-03-23 Expired FR2177923B3 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2177923A1 true FR2177923A1 (en) 1973-11-09
FR2177923B3 FR2177923B3 (en) 1976-03-19

Family

ID=10031801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310568A Expired FR2177923B3 (en) 1972-03-24 1973-03-23

Country Status (5)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007288A1 (en) * 1978-07-14 1980-01-23 Terraillon Arrangement for measuring the intensity of a force which is transversally exerted on the free end of a flexion beam
FR2436373A1 (en) * 1978-09-15 1980-04-11 Pesage Promotion Weighing machine using dual guided cantilever beams - has two strain elements and compensates for loading torsion arising from non-axial effects
EP0042242A1 (en) * 1980-06-17 1981-12-23 Elder, David Irvine McAllister Weighing device for fluent material
FR2528575A1 (en) * 1982-06-15 1983-12-16 Cormier Pese Bebe Force pick=up for weighing - has strain gauges mounted on bar and two parallel take-up arms having point connections with support and load
FR2536853A1 (en) * 1982-11-30 1984-06-01 Artigue Francis WEIGHING APPARATUS WITH DEFORMATION GAUGES, ESPECIALLY A SCALE
DE3541872A1 (en) * 1985-11-27 1987-06-04 Thienelt Lothar Gdt & Co Apparatus for the continuous weighing of flowable material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424717A (en) * 1981-10-08 1984-01-10 The Babcock & Wilcox Company Force transducer
US4506557A (en) * 1983-03-24 1985-03-26 Revere Corporation Of America Load cell apparatus
DE10157465A1 (en) * 2001-11-23 2003-05-28 Bosch Gmbh Robert Method for determining the bearing forces of a driven shaft, in particular for fuel injection pumps of internal combustion engines
DE102013207133A1 (en) 2013-04-19 2014-10-23 Robert Bosch Gmbh Measuring direction for measuring Lagererkippmomenten a bearing assembly
JP6373778B2 (en) * 2015-03-11 2018-08-15 アルプス電気株式会社 Load sensor and load detection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007288A1 (en) * 1978-07-14 1980-01-23 Terraillon Arrangement for measuring the intensity of a force which is transversally exerted on the free end of a flexion beam
FR2436373A1 (en) * 1978-09-15 1980-04-11 Pesage Promotion Weighing machine using dual guided cantilever beams - has two strain elements and compensates for loading torsion arising from non-axial effects
EP0042242A1 (en) * 1980-06-17 1981-12-23 Elder, David Irvine McAllister Weighing device for fluent material
FR2528575A1 (en) * 1982-06-15 1983-12-16 Cormier Pese Bebe Force pick=up for weighing - has strain gauges mounted on bar and two parallel take-up arms having point connections with support and load
FR2536853A1 (en) * 1982-11-30 1984-06-01 Artigue Francis WEIGHING APPARATUS WITH DEFORMATION GAUGES, ESPECIALLY A SCALE
WO1984002186A1 (en) * 1982-11-30 1984-06-07 Francis Artigue Weighing apparatus with deformation gauges, particularly person weighing apparatus
DE3541872A1 (en) * 1985-11-27 1987-06-04 Thienelt Lothar Gdt & Co Apparatus for the continuous weighing of flowable material

Also Published As

Publication number Publication date
NL7304021A (en) 1973-09-26
FR2177923B3 (en) 1976-03-19
GB1433133A (en) 1976-04-22
DE2313953A1 (en) 1973-09-27
SE7304064L (en) 1973-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse