GB2187294B - Sensor unit - Google Patents

Sensor unit

Info

Publication number
GB2187294B
GB2187294B GB8627891A GB8627891A GB2187294B GB 2187294 B GB2187294 B GB 2187294B GB 8627891 A GB8627891 A GB 8627891A GB 8627891 A GB8627891 A GB 8627891A GB 2187294 B GB2187294 B GB 2187294B
Authority
GB
United Kingdom
Prior art keywords
sensor unit
sensor
unit
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
GB8627891A
Other versions
GB2187294A (en
GB8627891D0 (en
Inventor
Steinar Lovaas
Per Sundal
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of GB8627891D0 publication Critical patent/GB8627891D0/en
Publication of GB2187294A publication Critical patent/GB2187294A/en
Application granted granted Critical
Publication of GB2187294B publication Critical patent/GB2187294B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0034—Maintenance, repair or inspection of offshore constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
GB8627891A 1985-12-16 1986-11-21 Sensor unit Expired - Lifetime GB2187294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO855041A NO161147C (en) 1985-12-16 1985-12-16 DEVICE FOR MEASURING OR MONITORING CHANGES IN CONDITION OR MATERIAL PROPERTY CONDITIONS.

Publications (3)

Publication Number Publication Date
GB8627891D0 GB8627891D0 (en) 1986-12-31
GB2187294A GB2187294A (en) 1987-09-03
GB2187294B true GB2187294B (en) 1990-05-02

Family

ID=19888629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8627891A Expired - Lifetime GB2187294B (en) 1985-12-16 1986-11-21 Sensor unit

Country Status (2)

Country Link
GB (1) GB2187294B (en)
NO (1) NO161147C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022957A1 (en) * 1990-07-19 1992-01-23 Stark Jun Extension, compression etc. measurer for variable length components - uses strain gauges with clamp magnetic and moving and fixed engagement blades
NO943086L (en) * 1994-08-22 1996-02-23 Scan Sense As Measuring device
DE10029742C2 (en) * 2000-06-23 2003-10-09 Klaus Nordmann Device for measuring force by detecting slight changes in length
DE102014217706A1 (en) 2014-09-04 2016-03-10 Prüftechnik Dieter Busch AG Measuring device for mounting on supporting surfaces of DUTs
GB2601290B (en) 2020-10-07 2023-11-29 Aquatec Group Ltd Strain monitor

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415520A (en) * 1933-04-07 1934-08-30 Thomas Wigston Kinglake Clarke Improvements in surface extensometers
GB872037A (en) * 1958-11-22 1961-07-05 Elektro Thermit Gmbh Method of determining longitudinal stresses in the rails of a railway track
GB1142479A (en) * 1965-03-23 1969-02-05 Bosch Gmbh Robert Improvements in and relating to measuring devices
GB1236593A (en) * 1968-03-07 1971-06-23 British Aircraft Corp Ltd Strain gauges
GB1333167A (en) * 1971-02-23 1973-10-10 Peak Components Ltd Strain measuremenet
GB1406434A (en) * 1971-11-26 1975-09-17 Nat Res Dev Metering apparatus including an anti-misuse device
GB1530125A (en) * 1974-11-27 1978-10-25 Cl Instr Ltd Axle load monitoring systems
GB2012051A (en) * 1977-12-13 1979-07-18 Asea Ab Attachment of deformation-measuring transducers to surfaces of objects
GB2107476A (en) * 1981-08-05 1983-04-27 Max Planck Gesellschaft Tensile testing and stretching apparatus for a bolt projecting from a surface
EP0094646A2 (en) * 1982-05-13 1983-11-23 Kistler-Morse Corporation Temperature-compensated extensometer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB415520A (en) * 1933-04-07 1934-08-30 Thomas Wigston Kinglake Clarke Improvements in surface extensometers
GB872037A (en) * 1958-11-22 1961-07-05 Elektro Thermit Gmbh Method of determining longitudinal stresses in the rails of a railway track
GB1142479A (en) * 1965-03-23 1969-02-05 Bosch Gmbh Robert Improvements in and relating to measuring devices
GB1236593A (en) * 1968-03-07 1971-06-23 British Aircraft Corp Ltd Strain gauges
GB1333167A (en) * 1971-02-23 1973-10-10 Peak Components Ltd Strain measuremenet
GB1406434A (en) * 1971-11-26 1975-09-17 Nat Res Dev Metering apparatus including an anti-misuse device
GB1530125A (en) * 1974-11-27 1978-10-25 Cl Instr Ltd Axle load monitoring systems
GB2012051A (en) * 1977-12-13 1979-07-18 Asea Ab Attachment of deformation-measuring transducers to surfaces of objects
GB2107476A (en) * 1981-08-05 1983-04-27 Max Planck Gesellschaft Tensile testing and stretching apparatus for a bolt projecting from a surface
EP0094646A2 (en) * 1982-05-13 1983-11-23 Kistler-Morse Corporation Temperature-compensated extensometer

Also Published As

Publication number Publication date
NO161147B (en) 1989-03-28
NO855041L (en) 1987-07-13
GB2187294A (en) 1987-09-03
NO161147C (en) 1989-07-05
GB8627891D0 (en) 1986-12-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20061120