GB2191296B - Improvements relating to strain measuring transducers - Google Patents

Improvements relating to strain measuring transducers

Info

Publication number
GB2191296B
GB2191296B GB8712657A GB8712657A GB2191296B GB 2191296 B GB2191296 B GB 2191296B GB 8712657 A GB8712657 A GB 8712657A GB 8712657 A GB8712657 A GB 8712657A GB 2191296 B GB2191296 B GB 2191296B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
strain measuring
measuring transducers
transducers
strain
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 - Fee Related
Application number
GB8712657A
Other versions
GB2191296A (en
GB8712657D0 (en
Inventor
John Hutchinson
Andrew William Bateman-Jones
John Edward Elmhirst
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.)
TRW Transportation Electronics Ltd
Original Assignee
TRW Transportation Electronics 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 TRW Transportation Electronics Ltd filed Critical TRW Transportation Electronics Ltd
Publication of GB8712657D0 publication Critical patent/GB8712657D0/en
Publication of GB2191296A publication Critical patent/GB2191296A/en
Application granted granted Critical
Publication of GB2191296B publication Critical patent/GB2191296B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G01B7/20—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance formed by printed-circuit technique

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB8712657A 1986-05-30 1987-05-29 Improvements relating to strain measuring transducers Expired - Fee Related GB2191296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868613155A GB8613155D0 (en) 1986-05-30 1986-05-30 Strain measuring transducers

Publications (3)

Publication Number Publication Date
GB8712657D0 GB8712657D0 (en) 1987-07-01
GB2191296A GB2191296A (en) 1987-12-09
GB2191296B true GB2191296B (en) 1990-03-21

Family

ID=10598676

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868613155A Pending GB8613155D0 (en) 1986-05-30 1986-05-30 Strain measuring transducers
GB8712657A Expired - Fee Related GB2191296B (en) 1986-05-30 1987-05-29 Improvements relating to strain measuring transducers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868613155A Pending GB8613155D0 (en) 1986-05-30 1986-05-30 Strain measuring transducers

Country Status (1)

Country Link
GB (2) GB8613155D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780503B1 (en) * 1998-06-30 2000-08-11 G Tel SENSOR FOR DETECTING MECHANICAL CONSTRAINTS IN A SUPPORT, PARTICULARLY FOR LIFTING MACHINES

Also Published As

Publication number Publication date
GB2191296A (en) 1987-12-09
GB8712657D0 (en) 1987-07-01
GB8613155D0 (en) 1986-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee