GB2077537B - Digitising circuitry - Google Patents

Digitising circuitry

Info

Publication number
GB2077537B
GB2077537B GB8018541A GB8018541A GB2077537B GB 2077537 B GB2077537 B GB 2077537B GB 8018541 A GB8018541 A GB 8018541A GB 8018541 A GB8018541 A GB 8018541A GB 2077537 B GB2077537 B GB 2077537B
Authority
GB
United Kingdom
Prior art keywords
digitising
circuitry
digitising circuitry
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
GB8018541A
Other versions
GB2077537A (en
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.)
Avery Weigh Tronix Ltd
Original Assignee
W&T Avery 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 W&T Avery Ltd filed Critical W&T Avery Ltd
Priority to GB8018541A priority Critical patent/GB2077537B/en
Publication of GB2077537A publication Critical patent/GB2077537A/en
Application granted granted Critical
Publication of GB2077537B publication Critical patent/GB2077537B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring 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
    • G01L1/22Measuring 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
    • G01L1/225Measuring circuits therefor
    • G01L1/2256Measuring circuits therefor involving digital counting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring 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
    • G01L1/22Measuring 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
    • G01L1/2268Arrangements for correcting or for compensating unwanted effects
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10Calibration or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Force In General (AREA)
GB8018541A 1980-06-05 1980-06-05 Digitising circuitry Expired GB2077537B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8018541A GB2077537B (en) 1980-06-05 1980-06-05 Digitising circuitry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8018541A GB2077537B (en) 1980-06-05 1980-06-05 Digitising circuitry

Publications (2)

Publication Number Publication Date
GB2077537A GB2077537A (en) 1981-12-16
GB2077537B true GB2077537B (en) 1983-11-09

Family

ID=10513864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018541A Expired GB2077537B (en) 1980-06-05 1980-06-05 Digitising circuitry

Country Status (1)

Country Link
GB (1) GB2077537B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303745A (en) * 1983-10-31 1985-05-17 Techno Diagnosis Bv METHOD AND APPARATUS FOR MEASURING DEFORMATION OF A ROTARY SHAFT
FR2581492B1 (en) * 1985-05-06 1990-02-23 Inovelf Sa LOGARITHMIC CONVERTERS AND THEIR APPLICATION TO MEASUREMENT OF TRANSMITTED LIGHT
DE4015042A1 (en) * 1990-05-10 1991-11-14 Siemens Ag DEVICE FOR ANALOG-DIGITAL CONVERTING A MEASURING SIZE PRODUCED BY SENSORS ARRANGED IN BRIDGE CIRCUIT, IN PARTICULAR OF STRETCH MEASUREMENT STRIPS IN A WEIGHT CELL

Also Published As

Publication number Publication date
GB2077537A (en) 1981-12-16

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Legal Events

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

Effective date: 19960605