GB1148877A - Improvements relating to strain gauge assemblies - Google Patents

Improvements relating to strain gauge assemblies

Info

Publication number
GB1148877A
GB1148877A GB1682865A GB1682865A GB1148877A GB 1148877 A GB1148877 A GB 1148877A GB 1682865 A GB1682865 A GB 1682865A GB 1682865 A GB1682865 A GB 1682865A GB 1148877 A GB1148877 A GB 1148877A
Authority
GB
United Kingdom
Prior art keywords
base
strain gauge
strain gauges
improvements relating
gauges
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.)
Expired
Application number
GB1682865A
Inventor
Hubert Robert White
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.)
FAIREY SURVEYS Ltd
Original Assignee
FAIREY SURVEYS 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 FAIREY SURVEYS Ltd filed Critical FAIREY SURVEYS Ltd
Priority to GB1682865A priority Critical patent/GB1148877A/en
Publication of GB1148877A publication Critical patent/GB1148877A/en
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
    • 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
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • 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
    • G01L1/2287—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 constructional details of the strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)

Abstract

1,148,877. Strain gauge. FAIREY SURVEYS Ltd. June 17, 1966 [April 21, 1965], No.16828/65. Heading G1N, A plurality of strain gauges (12, Figs. 1, 2, not shown) is attached to one face of an insulating flexible base (10) of sheet material which carries printed wiring on its opposite face and connections from the gauges to the wiring are made through the base. One or more bases, each carrying a plurality of strain gauges, may be attached by adhesive to an element (15, Fig. 3, not shown) in which tensional or torsional strains are to be measured, the strain gauges being arranged between the element and the base. The insulating base (10) may be resin impregnated glass cloth, and the assembly may be cured to complete the bond between the base and the element.
GB1682865A 1965-04-21 1965-04-21 Improvements relating to strain gauge assemblies Expired GB1148877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1682865A GB1148877A (en) 1965-04-21 1965-04-21 Improvements relating to strain gauge assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1682865A GB1148877A (en) 1965-04-21 1965-04-21 Improvements relating to strain gauge assemblies

Publications (1)

Publication Number Publication Date
GB1148877A true GB1148877A (en) 1969-04-16

Family

ID=10084424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1682865A Expired GB1148877A (en) 1965-04-21 1965-04-21 Improvements relating to strain gauge assemblies

Country Status (1)

Country Link
GB (1) GB1148877A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489900A (en) * 1994-06-03 1996-02-06 International Business Machines Corporation Force sensitive transducer for use in a computer keyboard
EP0702219A1 (en) * 1994-09-14 1996-03-20 Japan Electronics Industry, Ltd. Stress composite sensor and stress measuring device using the same for structure
GB2432674A (en) * 2005-11-21 2007-05-30 In2Tec Ltd Displacement Sensor
US8650966B2 (en) 2010-03-15 2014-02-18 Rolls-Royce Plc Strain gauge assembly and method
EP2957881A1 (en) * 2014-06-18 2015-12-23 Technische Universität Darmstadt Sensor system, sensor element, method for producing the sensor element and insert with the sensor element

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489900A (en) * 1994-06-03 1996-02-06 International Business Machines Corporation Force sensitive transducer for use in a computer keyboard
EP0702219A1 (en) * 1994-09-14 1996-03-20 Japan Electronics Industry, Ltd. Stress composite sensor and stress measuring device using the same for structure
US5723792A (en) * 1994-09-14 1998-03-03 Japan Electronics Industry, Limited Stress composite sensor and stress measuring device using the same for structure
GB2432674A (en) * 2005-11-21 2007-05-30 In2Tec Ltd Displacement Sensor
US8578792B2 (en) 2005-11-21 2013-11-12 In2Tec Limied Displacement sensor formed on planar flexible base
US8650966B2 (en) 2010-03-15 2014-02-18 Rolls-Royce Plc Strain gauge assembly and method
EP2957881A1 (en) * 2014-06-18 2015-12-23 Technische Universität Darmstadt Sensor system, sensor element, method for producing the sensor element and insert with the sensor element

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