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GB2310288B - A force sensitive device - Google Patents

A force sensitive device

Info

Publication number
GB2310288B
GB2310288B GB9603387A GB9603387A GB2310288B GB 2310288 B GB2310288 B GB 2310288B GB 9603387 A GB9603387 A GB 9603387A GB 9603387 A GB9603387 A GB 9603387A GB 2310288 B GB2310288 B GB 2310288B
Authority
GB
United Kingdom
Prior art keywords
sensitive device
force sensitive
force
sensitive
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
GB9603387A
Other versions
GB9603387D0 (en
GB2310288A (en
Inventor
John Karl Atkinson
Andrew William James Cranny
Russell Paul Sion
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.)
CUBED Ltd C
Original Assignee
CUBED Ltd C
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 CUBED Ltd C filed Critical CUBED Ltd C
Priority to GB9603387A priority Critical patent/GB2310288B/en
Publication of GB9603387D0 publication Critical patent/GB9603387D0/en
Publication of GB2310288A publication Critical patent/GB2310288A/en
Application granted granted Critical
Publication of GB2310288B publication Critical patent/GB2310288B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB9603387A 1996-02-17 1996-02-17 A force sensitive device Expired - Fee Related GB2310288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9603387A GB2310288B (en) 1996-02-17 1996-02-17 A force sensitive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9603387A GB2310288B (en) 1996-02-17 1996-02-17 A force sensitive device

Publications (3)

Publication Number Publication Date
GB9603387D0 GB9603387D0 (en) 1996-04-17
GB2310288A GB2310288A (en) 1997-08-20
GB2310288B true GB2310288B (en) 1999-09-29

Family

ID=10788958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9603387A Expired - Fee Related GB2310288B (en) 1996-02-17 1996-02-17 A force sensitive device

Country Status (1)

Country Link
GB (1) GB2310288B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560612A (en) * 2017-02-01 2018-09-19 Johnson Matthey Plc System and method for monitoring a flange joint assembly

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9712835D0 (en) * 1997-06-19 1997-08-20 Atkinson John K Improvements in or relating to force sensitive devices
US6378384B1 (en) 1999-08-04 2002-04-30 C-Cubed Limited Force sensing transducer and apparatus
EP2261781B1 (en) 2000-10-27 2012-10-17 Elo Touch Solutions, Inc. Dual sensor touchscreen with projective capacitive sensors and force sensors
DE10217284B4 (en) 2002-04-12 2005-06-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for controlling screw connections
GB2394289B (en) * 2002-10-14 2006-03-08 John Karl Atkinson Force sensitive devices
US7127949B2 (en) * 2003-07-08 2006-10-31 National University Of Singapore Contact pressure sensor and method for manufacturing the same
US7628540B2 (en) * 2004-02-18 2009-12-08 Ntn Corporation Bearing device for wheel
DE102006060382A1 (en) 2006-12-20 2008-06-26 Friedrich-Alexander-Universität Erlangen-Nürnberg Device for early fault detection on machines and / or their components
GB201021528D0 (en) 2010-12-20 2011-02-02 Cyclotech Ltd Hydrocyclone condition monitoring
US9719900B1 (en) 2016-04-26 2017-08-01 Northrop Grumman Systems Corporation Strain-gauged washer for measuring bolt preload
CN110243505A (en) * 2019-07-10 2019-09-17 法施达科技有限公司 A kind of pressure sensor washer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106370A (en) * 1977-02-09 1978-08-15 Robert August Kraus Electric infinite-range load-sensing transducer
EP0140066A1 (en) * 1983-09-15 1985-05-08 Robert Bosch Gmbh Device for detecting forces, tensions or accelerations at machines, apparatuses or the like
GB2184239A (en) * 1985-09-17 1987-06-17 Marelli Autronica Thick-film resistance strain gauge
GB2187887A (en) * 1986-03-10 1987-09-16 Marelli Autronica Thick-film sensor
US5222399A (en) * 1991-02-01 1993-06-29 Fel-Pro Incorporated Load washer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106370A (en) * 1977-02-09 1978-08-15 Robert August Kraus Electric infinite-range load-sensing transducer
EP0140066A1 (en) * 1983-09-15 1985-05-08 Robert Bosch Gmbh Device for detecting forces, tensions or accelerations at machines, apparatuses or the like
GB2184239A (en) * 1985-09-17 1987-06-17 Marelli Autronica Thick-film resistance strain gauge
GB2187887A (en) * 1986-03-10 1987-09-16 Marelli Autronica Thick-film sensor
US5222399A (en) * 1991-02-01 1993-06-29 Fel-Pro Incorporated Load washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560612A (en) * 2017-02-01 2018-09-19 Johnson Matthey Plc System and method for monitoring a flange joint assembly

Also Published As

Publication number Publication date
GB9603387D0 (en) 1996-04-17
GB2310288A (en) 1997-08-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140217