GB1017898A - Improvements relating to strain gauges - Google Patents

Improvements relating to strain gauges

Info

Publication number
GB1017898A
GB1017898A GB3816064A GB3816064A GB1017898A GB 1017898 A GB1017898 A GB 1017898A GB 3816064 A GB3816064 A GB 3816064A GB 3816064 A GB3816064 A GB 3816064A GB 1017898 A GB1017898 A GB 1017898A
Authority
GB
United Kingdom
Prior art keywords
strain gauges
sept
oxide film
aluminium foil
improvements relating
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
GB3816064A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1017898A publication Critical patent/GB1017898A/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
    • G01L1/2287—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)
  • Insulating Bodies (AREA)

Abstract

1,017,898. Electric strain gauges. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Sept. 18, 1964 [Sept. 23, 1963], No. 38160/64. Heading G1N. A strain gauge consists of a wire or foil resistance element 1 sandwiched between two insulating layers 4, 5, the lower layer 5 being an anodically formed oxide film on an aluminium foil 3 which is attached to the body 6 under test. The layer 4, and an insert 7 supporting the leadout wires 2, may be of impregnated paper, and the complete gauge is held together by a thermosetting resin, applied at a temperature of 200‹C for example. The aluminium foil 3 is not thicker than 40Á and the oxide film is between 0.5Á and 2Á thick.
GB3816064A 1963-09-23 1964-09-18 Improvements relating to strain gauges Expired GB1017898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298274 1963-09-23

Publications (1)

Publication Number Publication Date
GB1017898A true GB1017898A (en) 1966-01-26

Family

ID=19755079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3816064A Expired GB1017898A (en) 1963-09-23 1964-09-18 Improvements relating to strain gauges

Country Status (2)

Country Link
DE (1) DE1962704U (en)
GB (1) GB1017898A (en)

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
GB2263779A (en) * 1992-02-03 1993-08-04 Teledyne Ind Strain sensor
WO2007062813A1 (en) * 2005-12-01 2007-06-07 Hottinger Baldwin Messtechnik Gmbh Strain gauge

Cited By (5)

* 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
GB2263779A (en) * 1992-02-03 1993-08-04 Teledyne Ind Strain sensor
DE4303049A1 (en) * 1992-02-03 1993-08-05 Teledyne Ind
GB2263779B (en) * 1992-02-03 1995-07-05 Teledyne Ind Strain sensor
WO2007062813A1 (en) * 2005-12-01 2007-06-07 Hottinger Baldwin Messtechnik Gmbh Strain gauge

Also Published As

Publication number Publication date
DE1962704U (en) 1967-06-22

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