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AU2169397A - Arrangement for monitoring equipment - Google Patents

Arrangement for monitoring equipment

Info

Publication number
AU2169397A
AU2169397A AU21693/97A AU2169397A AU2169397A AU 2169397 A AU2169397 A AU 2169397A AU 21693/97 A AU21693/97 A AU 21693/97A AU 2169397 A AU2169397 A AU 2169397A AU 2169397 A AU2169397 A AU 2169397A
Authority
AU
Australia
Prior art keywords
arrangement
monitoring equipment
monitoring
equipment
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.)
Abandoned
Application number
AU21693/97A
Inventor
Michael George Harrop
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of AU2169397A publication Critical patent/AU2169397A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35383—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using multiple sensor devices using multiplexing techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
AU21693/97A 1996-03-28 1997-03-26 Arrangement for monitoring equipment Abandoned AU2169397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9606498.5A GB9606498D0 (en) 1996-03-28 1996-03-28 Arrangement for monitoring equipment
GB9606498 1996-03-28
PCT/GB1997/000850 WO1997036150A1 (en) 1996-03-28 1997-03-26 Arrangement for monitoring equipment

Publications (1)

Publication Number Publication Date
AU2169397A true AU2169397A (en) 1997-10-17

Family

ID=10791157

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21693/97A Abandoned AU2169397A (en) 1996-03-28 1997-03-26 Arrangement for monitoring equipment

Country Status (3)

Country Link
AU (1) AU2169397A (en)
GB (1) GB9606498D0 (en)
WO (1) WO1997036150A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0608498A2 (en) 2005-03-23 2010-11-16 Shell Intyernationale Res Mij system and method for remotely detecting properties of an undersea structure
GB0606010D0 (en) * 2006-03-25 2006-05-03 Qinetiq Ltd Fibre-Optic Sensor Array
WO2009068094A1 (en) * 2007-11-29 2009-06-04 Prysmian S.P.A. Method and system for fiber-optic monitoring of spatially distributed components
WO2009068095A1 (en) * 2007-11-29 2009-06-04 Prysmian Cables & Systems Limited A device for applying a fiber-optic monitoring system to a component to be monitored
DE102008014745A1 (en) * 2008-03-18 2009-10-01 Siemens Aktiengesellschaft Tank monitoring device on a ship

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214636A (en) * 1988-01-29 1989-09-06 Plessey Co Plc Optical sensing apparatus
US4950886A (en) * 1989-06-30 1990-08-21 Claus Richard O Partially reflecting optical fiber splice for temperature and strain measurement
US5426297A (en) * 1993-09-27 1995-06-20 United Technologies Corporation Multiplexed Bragg grating sensors

Also Published As

Publication number Publication date
GB9606498D0 (en) 1996-06-05
WO1997036150A1 (en) 1997-10-02

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