GB2283567B - Optical sensor device - Google Patents

Optical sensor device

Info

Publication number
GB2283567B
GB2283567B GB9421832A GB9421832A GB2283567B GB 2283567 B GB2283567 B GB 2283567B GB 9421832 A GB9421832 A GB 9421832A GB 9421832 A GB9421832 A GB 9421832A GB 2283567 B GB2283567 B GB 2283567B
Authority
GB
United Kingdom
Prior art keywords
optical sensor
sensor device
optical
sensor
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
GB9421832A
Other versions
GB2283567A (en
GB9421832D0 (en
Inventor
R A Badcock
G F Fernando
B Ralph
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.)
Brunel University
Cape Durasteel Ltd
Original Assignee
Brunel University
Cape Durasteel 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
Application filed by Brunel University, Cape Durasteel Ltd filed Critical Brunel University
Publication of GB9421832D0 publication Critical patent/GB9421832D0/en
Publication of GB2283567A publication Critical patent/GB2283567A/en
Application granted granted Critical
Publication of GB2283567B publication Critical patent/GB2283567B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/268—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 using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
GB9421832A 1993-10-29 1994-10-28 Optical sensor device Expired - Fee Related GB2283567B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939322352A GB9322352D0 (en) 1993-10-29 1993-10-29 Sensor device

Publications (3)

Publication Number Publication Date
GB9421832D0 GB9421832D0 (en) 1994-12-14
GB2283567A GB2283567A (en) 1995-05-10
GB2283567B true GB2283567B (en) 1998-03-18

Family

ID=10744342

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939322352A Pending GB9322352D0 (en) 1993-10-29 1993-10-29 Sensor device
GB9421832A Expired - Fee Related GB2283567B (en) 1993-10-29 1994-10-28 Optical sensor device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939322352A Pending GB9322352D0 (en) 1993-10-29 1993-10-29 Sensor device

Country Status (1)

Country Link
GB (2) GB9322352D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE258676T1 (en) * 1999-11-03 2004-02-15 Vestas Wind Sys As FIBER OPTICAL STRETCH TRANSDUCER AND METHOD FOR PRODUCING SAME
ES2388324T3 (en) * 2000-12-22 2012-10-11 Vestas Wind Systems A/S Fiber optic extensometer and manufacturing procedure of said extensometer
US7319400B2 (en) 2003-10-17 2008-01-15 Bed-Check Corporation Method and apparatus for monitoring a restraint device
WO2005047814A1 (en) * 2003-10-17 2005-05-26 Bed-Check Corporation Displacement sensor apparatus
GB0721251D0 (en) * 2007-10-26 2007-12-05 Univ Birmingham Sensor element

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384203A (en) * 1981-05-18 1983-05-17 General Electric Company Optical fiber angle position sensor
US4414471A (en) * 1980-11-24 1983-11-08 Sanders Associates, Inc. Fiber optic acoustic signal transducer using reflector
US4421384A (en) * 1979-08-03 1983-12-20 Sperry Corporation Fiber optic transducer
WO1987000920A1 (en) * 1985-08-06 1987-02-12 Optex Biomedical, Inc. Fiber optic probe for quantification of colorimetric reactions
EP0286419A2 (en) * 1987-04-10 1988-10-12 McMillan, Norman Method and apparatus for analysing liquid properties
US5089697A (en) * 1989-01-11 1992-02-18 Prohaska Otto J Fiber optic sensing device including pressure detection and human implantable construction
US5140155A (en) * 1990-10-17 1992-08-18 Edjewise Sensor Products, Inc. Fiber optic sensor with dual condition-responsive beams

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421384A (en) * 1979-08-03 1983-12-20 Sperry Corporation Fiber optic transducer
US4414471A (en) * 1980-11-24 1983-11-08 Sanders Associates, Inc. Fiber optic acoustic signal transducer using reflector
US4384203A (en) * 1981-05-18 1983-05-17 General Electric Company Optical fiber angle position sensor
WO1987000920A1 (en) * 1985-08-06 1987-02-12 Optex Biomedical, Inc. Fiber optic probe for quantification of colorimetric reactions
EP0286419A2 (en) * 1987-04-10 1988-10-12 McMillan, Norman Method and apparatus for analysing liquid properties
US5089697A (en) * 1989-01-11 1992-02-18 Prohaska Otto J Fiber optic sensing device including pressure detection and human implantable construction
US5140155A (en) * 1990-10-17 1992-08-18 Edjewise Sensor Products, Inc. Fiber optic sensor with dual condition-responsive beams

Also Published As

Publication number Publication date
GB9322352D0 (en) 1993-12-15
GB2283567A (en) 1995-05-10
GB9421832D0 (en) 1994-12-14

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041028