NO993551D0 - Multiparameter fiberoptisk sensor for anvendelse i roeft miljoe - Google Patents

Multiparameter fiberoptisk sensor for anvendelse i roeft miljoe

Info

Publication number
NO993551D0
NO993551D0 NO993551A NO993551A NO993551D0 NO 993551 D0 NO993551 D0 NO 993551D0 NO 993551 A NO993551 A NO 993551A NO 993551 A NO993551 A NO 993551A NO 993551 D0 NO993551 D0 NO 993551D0
Authority
NO
Norway
Prior art keywords
fiber optic
optic sensor
rough environments
parameter fiber
parameter
Prior art date
Application number
NO993551A
Other languages
English (en)
Other versions
NO328203B1 (no
NO993551L (no
Inventor
Robert J Maron
Alan D Kersey
Original Assignee
Cidra Corp
Us Navy
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 Cidra Corp, Us Navy filed Critical Cidra Corp
Publication of NO993551D0 publication Critical patent/NO993551D0/no
Publication of NO993551L publication Critical patent/NO993551L/no
Publication of NO328203B1 publication Critical patent/NO328203B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical 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
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/50—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction
    • G01K5/52—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction with electrical conversion means for final indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
NO19993551A 1997-01-21 1999-07-20 Fiberoptisk multiparametersensor for anvendelse i roft miljo. NO328203B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/786,704 US5892860A (en) 1997-01-21 1997-01-21 Multi-parameter fiber optic sensor for use in harsh environments
PCT/US1998/001046 WO1998031987A1 (en) 1997-01-21 1998-01-20 Multiparameter fiber optic sensor for use in harsh environments

Publications (3)

Publication Number Publication Date
NO993551D0 true NO993551D0 (no) 1999-07-20
NO993551L NO993551L (no) 1999-08-27
NO328203B1 NO328203B1 (no) 2010-01-11

Family

ID=25139364

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993551A NO328203B1 (no) 1997-01-21 1999-07-20 Fiberoptisk multiparametersensor for anvendelse i roft miljo.

Country Status (7)

Country Link
US (1) US5892860A (no)
EP (1) EP0954743B1 (no)
AU (1) AU5962398A (no)
CA (1) CA2288957C (no)
DE (1) DE69829647D1 (no)
NO (1) NO328203B1 (no)
WO (1) WO1998031987A1 (no)

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CA2288957C (en) 2005-07-05
NO328203B1 (no) 2010-01-11
AU5962398A (en) 1998-08-07
NO993551L (no) 1999-08-27
EP0954743B1 (en) 2005-04-06
EP0954743A1 (en) 1999-11-10
DE69829647D1 (de) 2005-05-12
US5892860A (en) 1999-04-06
WO1998031987A1 (en) 1998-07-23
CA2288957A1 (en) 1998-07-23

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