GB2200467B - Load cell - Google Patents

Load cell

Info

Publication number
GB2200467B
GB2200467B GB8722193A GB8722193A GB2200467B GB 2200467 B GB2200467 B GB 2200467B GB 8722193 A GB8722193 A GB 8722193A GB 8722193 A GB8722193 A GB 8722193A GB 2200467 B GB2200467 B GB 2200467B
Authority
GB
United Kingdom
Prior art keywords
load cell
cell
load
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 - Lifetime
Application number
GB8722193A
Other versions
GB8722193D0 (en
GB2200467A (en
Inventor
David Edward Smith
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
Publication of GB8722193D0 publication Critical patent/GB8722193D0/en
Publication of GB2200467A publication Critical patent/GB2200467A/en
Application granted granted Critical
Publication of GB2200467B publication Critical patent/GB2200467B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1408—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric
    • 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
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
GB8722193A 1986-09-24 1987-09-21 Load cell Expired - Lifetime GB2200467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868622938A GB8622938D0 (en) 1986-09-24 1986-09-24 Load cell

Publications (3)

Publication Number Publication Date
GB8722193D0 GB8722193D0 (en) 1987-10-28
GB2200467A GB2200467A (en) 1988-08-03
GB2200467B true GB2200467B (en) 1990-08-08

Family

ID=10604690

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868622938A Pending GB8622938D0 (en) 1986-09-24 1986-09-24 Load cell
GB8722193A Expired - Lifetime GB2200467B (en) 1986-09-24 1987-09-21 Load cell

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868622938A Pending GB8622938D0 (en) 1986-09-24 1986-09-24 Load cell

Country Status (1)

Country Link
GB (2) GB8622938D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015149123A1 (en) * 2014-03-31 2015-10-08 The Commonwealth Of Australia Balance devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958456A (en) * 1975-08-06 1976-05-25 Revere Corporation Of America Force transducer
GB2096777A (en) * 1981-04-13 1982-10-20 Yamato Scale Co Ltd Measuring components of force and moment
EP0139307A2 (en) * 1983-09-14 1985-05-02 Yotaro Hatamura Multi-axis load sensor
EP0171123A2 (en) * 1984-08-04 1986-02-12 Yotaro Hatamura Load sensor
EP0173405A2 (en) * 1984-08-30 1986-03-05 Yotaro Hatamura Multi-axis load sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958456A (en) * 1975-08-06 1976-05-25 Revere Corporation Of America Force transducer
GB2096777A (en) * 1981-04-13 1982-10-20 Yamato Scale Co Ltd Measuring components of force and moment
EP0139307A2 (en) * 1983-09-14 1985-05-02 Yotaro Hatamura Multi-axis load sensor
EP0171123A2 (en) * 1984-08-04 1986-02-12 Yotaro Hatamura Load sensor
EP0173405A2 (en) * 1984-08-30 1986-03-05 Yotaro Hatamura Multi-axis load sensor

Also Published As

Publication number Publication date
GB8622938D0 (en) 1986-10-29
GB8722193D0 (en) 1987-10-28
GB2200467A (en) 1988-08-03

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Legal Events

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