GB1097761A - Improvements relating to strain gauges - Google Patents

Improvements relating to strain gauges

Info

Publication number
GB1097761A
GB1097761A GB4505063A GB4505063A GB1097761A GB 1097761 A GB1097761 A GB 1097761A GB 4505063 A GB4505063 A GB 4505063A GB 4505063 A GB4505063 A GB 4505063A GB 1097761 A GB1097761 A GB 1097761A
Authority
GB
United Kingdom
Prior art keywords
strain gauge
base
strain gauges
improvements relating
anodized aluminium
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
GB4505063A
Inventor
Richard William Hannay
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp Operating Ltd
British Aircraft Corp 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 British Aircraft Corp Operating Ltd, British Aircraft Corp Ltd filed Critical British Aircraft Corp Operating Ltd
Priority to GB4505063A priority Critical patent/GB1097761A/en
Publication of GB1097761A publication Critical patent/GB1097761A/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
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • G01L1/2281—Arrangements for correcting or for compensating unwanted effects for temperature variations
    • 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 Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measurement Of Force In General (AREA)

Abstract

1,097,761. Strain gauges. BRITISH AIRCRAFT CORPORATION (OPERATING) Ltd. Feb. 12, 1965 [Nov. 14, 1963], No.45050/66. Heading G1N. A resistance wire strain gauge for use on a surface whose temperature may be rapidly varying, is mounted on a base together with two thermocouples connected back to back, with one on each side of the base, so that the temperature difference between the test surface and the strain gauge can be ascertained. The strain gauge is preferably printed, using a cupro nickel alloy ink, on a thin, anodized aluminium base, and the assembly may be protected by a further sheet of anodized aluminium.
GB4505063A 1963-11-14 1963-11-14 Improvements relating to strain gauges Expired GB1097761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4505063A GB1097761A (en) 1963-11-14 1963-11-14 Improvements relating to strain gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4505063A GB1097761A (en) 1963-11-14 1963-11-14 Improvements relating to strain gauges

Publications (1)

Publication Number Publication Date
GB1097761A true GB1097761A (en) 1968-01-03

Family

ID=10435696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4505063A Expired GB1097761A (en) 1963-11-14 1963-11-14 Improvements relating to strain gauges

Country Status (1)

Country Link
GB (1) GB1097761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141548A (en) * 1983-06-16 1984-12-19 Welwyn Electronics Ltd Strain-gauge transducer
WO2003006943A1 (en) * 2001-07-13 2003-01-23 John David Barnett Temperature compensated strain sensing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141548A (en) * 1983-06-16 1984-12-19 Welwyn Electronics Ltd Strain-gauge transducer
WO2003006943A1 (en) * 2001-07-13 2003-01-23 John David Barnett Temperature compensated strain sensing apparatus
US6973837B2 (en) 2001-07-13 2005-12-13 Barnett John D Temperature compensated strain sensing apparatus

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