GB2484203B - Resistance changing sensor - Google Patents

Resistance changing sensor

Info

Publication number
GB2484203B
GB2484203B GB201116834A GB201116834A GB2484203B GB 2484203 B GB2484203 B GB 2484203B GB 201116834 A GB201116834 A GB 201116834A GB 201116834 A GB201116834 A GB 201116834A GB 2484203 B GB2484203 B GB 2484203B
Authority
GB
United Kingdom
Prior art keywords
resistance changing
changing sensor
sensor
resistance
changing
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.)
Active
Application number
GB201116834A
Other versions
GB201116834D0 (en
GB2484203A (en
Inventor
David Lussey
Mark Andrew Graham
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.)
Peratech Ltd
Original Assignee
Peratech 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
Priority claimed from GB1016229.5A external-priority patent/GB2483934A/en
Priority claimed from GB201016330A external-priority patent/GB2484090A/en
Application filed by Peratech Ltd filed Critical Peratech Ltd
Publication of GB201116834D0 publication Critical patent/GB201116834D0/en
Publication of GB2484203A publication Critical patent/GB2484203A/en
Application granted granted Critical
Publication of GB2484203B publication Critical patent/GB2484203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • 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
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/223—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to joystick controls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Technology Law (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB201116834A 2010-09-27 2011-09-29 Resistance changing sensor Active GB2484203B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1016229.5A GB2483934A (en) 2010-09-27 2010-09-27 Botanical extracts obtained by subcritical water extraction
GB201016330A GB2484090A (en) 2010-09-29 2010-09-29 Detector responsive to interactions of varying intensity

Publications (3)

Publication Number Publication Date
GB201116834D0 GB201116834D0 (en) 2011-11-09
GB2484203A GB2484203A (en) 2012-04-04
GB2484203B true GB2484203B (en) 2012-09-19

Family

ID=45000000

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201116834A Active GB2484203B (en) 2010-09-27 2011-09-29 Resistance changing sensor
GB201116833A Active GB2484202B (en) 2010-09-27 2011-09-29 Detector responsive to interactions of varying intensity

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB201116833A Active GB2484202B (en) 2010-09-27 2011-09-29 Detector responsive to interactions of varying intensity

Country Status (1)

Country Link
GB (2) GB2484203B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602264A (en) * 2020-12-17 2022-06-29 Peratech Holdco Ltd Calibration of a force sensing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135787A1 (en) * 2007-05-04 2008-11-13 Peratech Limited Polymer composition
WO2010097459A1 (en) * 2009-02-27 2010-09-02 Commissariat A L`Energie Atomique Protective skin for robots

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204130B2 (en) * 1996-10-30 2001-09-04 株式会社村田製作所 Pyroelectric infrared sensor element
US20100328261A1 (en) * 2009-06-24 2010-12-30 Woolley Richard D Capacitive touchpad capable of operating in a single surface tracking mode and a button mode with reduced surface tracking capability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135787A1 (en) * 2007-05-04 2008-11-13 Peratech Limited Polymer composition
WO2010097459A1 (en) * 2009-02-27 2010-09-02 Commissariat A L`Energie Atomique Protective skin for robots
US20110307097A1 (en) * 2009-02-27 2011-12-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives Protective skin for robots

Also Published As

Publication number Publication date
GB201116834D0 (en) 2011-11-09
GB2484202B (en) 2015-03-04
GB2484203A (en) 2012-04-04
GB201116833D0 (en) 2011-11-09
GB2484202A (en) 2012-04-04

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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)

Free format text: REGISTERED BETWEEN 20150604 AND 20150610