GB935251A - Improvements in or relating to strain gauges - Google Patents

Improvements in or relating to strain gauges

Info

Publication number
GB935251A
GB935251A GB294660A GB294660A GB935251A GB 935251 A GB935251 A GB 935251A GB 294660 A GB294660 A GB 294660A GB 294660 A GB294660 A GB 294660A GB 935251 A GB935251 A GB 935251A
Authority
GB
United Kingdom
Prior art keywords
arm
strain
contacts
strain gauges
jan
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
GB294660A
Inventor
Edwin Philip Hotchen
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB294660A priority Critical patent/GB935251A/en
Publication of GB935251A publication Critical patent/GB935251A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

935,251. Strain gauges. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 3, 1961 [Jan. 27, 1960], No. 2946/60. Class 106 (2). A device for measuring strain in a body 4 comprises members 3, 19 welded thereto at distinct points and an arm 8 fixed to member 3 and slidable in member 19. Arm 8 carries staggered knife-edged electrical contacts 25 which engage contacts 33 as body 4 extends. The number of contacts 33, 25 in contact is a measure of the strain. A second arrangement comprising an arm 8<SP>1</SP> and a member 19<SP>1</SP> may be provided to measure strain in a second direction. Arm 8 is adjustably fixed to member 3 so that the gauge may be preset in a desired range.
GB294660A 1960-01-27 1960-01-27 Improvements in or relating to strain gauges Expired GB935251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB294660A GB935251A (en) 1960-01-27 1960-01-27 Improvements in or relating to strain gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB294660A GB935251A (en) 1960-01-27 1960-01-27 Improvements in or relating to strain gauges

Publications (1)

Publication Number Publication Date
GB935251A true GB935251A (en) 1963-08-28

Family

ID=9749039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB294660A Expired GB935251A (en) 1960-01-27 1960-01-27 Improvements in or relating to strain gauges

Country Status (1)

Country Link
GB (1) GB935251A (en)

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