GB2285510B - Detection apparatus - Google Patents

Detection apparatus

Info

Publication number
GB2285510B
GB2285510B GB9422768A GB9422768A GB2285510B GB 2285510 B GB2285510 B GB 2285510B GB 9422768 A GB9422768 A GB 9422768A GB 9422768 A GB9422768 A GB 9422768A GB 2285510 B GB2285510 B GB 2285510B
Authority
GB
United Kingdom
Prior art keywords
detection apparatus
detection
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
GB9422768A
Other versions
GB2285510A (en
GB9422768D0 (en
Inventor
Leonard Mervyn Rogers
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.)
Sub Sea Offshore Ltd
Original Assignee
Sub Sea Offshore 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 GB939323491A external-priority patent/GB9323491D0/en
Priority claimed from GB939323793A external-priority patent/GB9323793D0/en
Priority claimed from GB939325943A external-priority patent/GB9325943D0/en
Application filed by Sub Sea Offshore Ltd filed Critical Sub Sea Offshore Ltd
Publication of GB9422768D0 publication Critical patent/GB9422768D0/en
Publication of GB2285510A publication Critical patent/GB2285510A/en
Application granted granted Critical
Publication of GB2285510B publication Critical patent/GB2285510B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Pipeline Systems (AREA)
GB9422768A 1993-11-15 1994-11-11 Detection apparatus Expired - Fee Related GB2285510B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939323491A GB9323491D0 (en) 1993-11-15 1993-11-15 Apparatus for detecting a dimension change in a cylindrical member
GB939323793A GB9323793D0 (en) 1993-11-18 1993-11-18 Detection apparatus
GB939325943A GB9325943D0 (en) 1993-12-18 1993-12-18 Detection apparatus

Publications (3)

Publication Number Publication Date
GB9422768D0 GB9422768D0 (en) 1995-01-04
GB2285510A GB2285510A (en) 1995-07-12
GB2285510B true GB2285510B (en) 1997-01-29

Family

ID=27266934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9422768A Expired - Fee Related GB2285510B (en) 1993-11-15 1994-11-11 Detection apparatus

Country Status (2)

Country Link
GB (1) GB2285510B (en)
NO (1) NO315341B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456830B (en) * 2008-01-28 2012-03-14 Schlumberger Holdings Structural load monitoring using collars and connecting elements with strain sensors
CN102564386B (en) * 2011-12-19 2014-12-24 华东理工大学 Double-shoulder high-temperature member deformation monitoring sensing device
CN103234508B (en) * 2013-04-02 2015-10-28 华东理工大学 The measurement of high-temperature pipe circumferential deformation is extended device
CN104729452B (en) * 2015-02-04 2018-02-13 山东建筑大学 Asphalt creep test radial strain real-time test device and computational methods
GB201513104D0 (en) * 2015-07-24 2015-09-09 Isis Innovation Methods and apparatus for measuring strain
GB2542113A (en) * 2015-08-28 2017-03-15 Strainstall Uk Ltd Strain gauge and strain gauge applicator
CN105403141A (en) * 2015-11-27 2016-03-16 中国科学院武汉岩土力学研究所 Circumferential strain gauge for inner wall of circular hole
CN106959094B (en) * 2017-03-28 2019-04-26 河海大学 A kind of trailing type angle sensor hoop strain instrument and application method

Also Published As

Publication number Publication date
GB2285510A (en) 1995-07-12
NO315341B1 (en) 2003-08-18
NO944313D0 (en) 1994-11-11
GB9422768D0 (en) 1995-01-04
NO944313L (en) 1995-05-16

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727H Specification amended (sect. 27/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071111