JPWO2020262460A1 - - Google Patents

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Publication number
JPWO2020262460A1
JPWO2020262460A1 JP2021527692A JP2021527692A JPWO2020262460A1 JP WO2020262460 A1 JPWO2020262460 A1 JP WO2020262460A1 JP 2021527692 A JP2021527692 A JP 2021527692A JP 2021527692 A JP2021527692 A JP 2021527692A JP WO2020262460 A1 JPWO2020262460 A1 JP WO2020262460A1
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JP
Japan
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Application number
JP2021527692A
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JP7204914B2 (ja
JPWO2020262460A5 (ja
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Publication of JPWO2020262460A1 publication Critical patent/JPWO2020262460A1/ja
Publication of JPWO2020262460A5 publication Critical patent/JPWO2020262460A5/ja
Application granted granted Critical
Publication of JP7204914B2 publication Critical patent/JP7204914B2/ja
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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
    • G01D5/264—Mechanical constructional elements therefor ; Mechanical adjustment thereof
    • 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
    • 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
    • G01D5/266—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 by interferometric 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
    • G01D5/268—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
    • 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
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/125—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance using changes in reflectance
    • 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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
    • G01L9/0079—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light with Fabry-Perot arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2021527692A 2019-06-25 2020-06-24 光学センサおよび物理量測定装置 Active JP7204914B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019116954 2019-06-25
JP2019116954 2019-06-25
PCT/JP2020/024836 WO2020262460A1 (ja) 2019-06-25 2020-06-24 光学センサおよび物理量測定装置

Publications (3)

Publication Number Publication Date
JPWO2020262460A1 true JPWO2020262460A1 (ja) 2020-12-30
JPWO2020262460A5 JPWO2020262460A5 (ja) 2022-03-02
JP7204914B2 JP7204914B2 (ja) 2023-01-16

Family

ID=74061730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021527692A Active JP7204914B2 (ja) 2019-06-25 2020-06-24 光学センサおよび物理量測定装置

Country Status (4)

Country Link
US (1) US20220357185A1 (ja)
EP (1) EP3967998A4 (ja)
JP (1) JP7204914B2 (ja)
WO (1) WO2020262460A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103633A (ja) * 1981-12-16 1983-06-20 Yamatake Honeywell Co Ltd 半導体圧力変換器
JP2007532871A (ja) * 2004-04-08 2007-11-15 ザ カウンシル フォー ザ セントラル ラボラトリー オブ ザ リサーチ カウンシルズ 光センサ
US20140318273A1 (en) * 2013-04-25 2014-10-30 Sentek Instrument LLC Sapphire sensor for measuring pressure and temperature
US20150177132A1 (en) * 2012-06-27 2015-06-25 Oxsensis Ltd Optical sensor

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933545A (en) * 1985-12-30 1990-06-12 Metricor, Inc. Optical pressure-sensing system using optical resonator cavity
JP2779825B2 (ja) * 1989-02-15 1998-07-23 則雄 大工園 レーザ光出射装置
US5182779A (en) * 1990-04-05 1993-01-26 Ltv Aerospace And Defense Company Device, system and process for detecting tensile loads on a rope having an optical fiber incorporated therein
US5058983A (en) * 1990-07-06 1991-10-22 Aster Corporation Fiber optic connector terminator
US5381229A (en) * 1991-03-29 1995-01-10 Center For Innovative Technology Sapphire optical fiber interferometer
JP2899130B2 (ja) * 1991-05-09 1999-06-02 日立テクノエンジニアリング株式会社 高真空ホットプレス
SE515191C2 (sv) * 1992-05-05 2001-06-25 Volvo Ab Förfarande för tillverkning av en anordning för mätning av tryck jämte anordning för mätning av tryck
US5559358A (en) * 1993-05-25 1996-09-24 Honeywell Inc. Opto-electro-mechanical device or filter, process for making, and sensors made therefrom
US5315110A (en) * 1993-06-29 1994-05-24 Abb Vetco Gray Inc. Metal cup pressure transducer with a support having a plurality of thermal expansion coefficients
JP3304696B2 (ja) * 1995-04-17 2002-07-22 株式会社先進材料利用ガスジェネレータ研究所 光学式センサ
US5870511A (en) * 1997-01-27 1999-02-09 Sentec Corporation Fiber optic temperature sensor
US6768825B2 (en) * 1998-05-06 2004-07-27 Weatherford/Lamb, Inc. Optical sensor device having creep-resistant optical fiber attachments
US6233374B1 (en) * 1999-06-04 2001-05-15 Cidra Corporation Mandrel-wound fiber optic pressure sensor
US6738145B2 (en) * 2000-04-14 2004-05-18 Shipley Company, L.L.C. Micromachined, etalon-based optical fiber pressure sensor
US7054011B2 (en) * 2003-09-04 2006-05-30 Virginia Tech Intellectual Properties, Inc. Optical fiber pressure and acceleration sensor fabricated on a fiber endface
EP1664706B1 (en) * 2003-09-04 2011-07-27 Baker Hughes Incorporated Optical sensor with co-located pressure and temperature sensors
US20050195402A1 (en) * 2004-03-04 2005-09-08 Russell May Crystalline optical fiber sensors for harsh environments
WO2007019714A1 (de) * 2005-08-12 2007-02-22 Inficon Gmbh Optischer interferometrische drucksensor
EP2072986B1 (en) 2007-12-18 2016-08-10 Services Pétroliers Schlumberger A pressure measuring device and method
US7707891B2 (en) * 2008-06-27 2010-05-04 Inficon Gmbh Optical interferometric pressure sensor
US20110244588A1 (en) * 2010-03-31 2011-10-06 General Electric Company Optical detection systems and methods of making and using the same
JP5461295B2 (ja) * 2010-05-13 2014-04-02 株式会社日立製作所 ガス絶縁機器用光変流器
CN102384809B (zh) * 2011-08-09 2013-05-08 天津大学 无胶封装的高稳定性光纤法-珀压力传感器及制作方法
GB2500256B (en) * 2012-03-16 2016-12-21 Oxsensis Ltd Optical pressure sensor
US9500808B2 (en) * 2012-05-09 2016-11-22 The Boeing Company Ruggedized photonic crystal sensor packaging
US9482596B2 (en) * 2013-06-24 2016-11-01 General Electric Company Optical monitoring system for a gas turbine engine
US9512715B2 (en) * 2013-07-30 2016-12-06 General Electric Company Systems and methods for pressure and temperature measurement
US9250140B2 (en) * 2014-03-26 2016-02-02 General Electric Company Systems and methods for multiplexing sensors along a cable
US9240262B1 (en) * 2014-07-21 2016-01-19 General Electric Company Systems and methods for distributed pressure sensing
US11519779B1 (en) * 2018-09-12 2022-12-06 Innoveering, LLC Evanescent field coupled shock wave detection systems and methods
US11287575B2 (en) * 2019-02-13 2022-03-29 United States Of America As Represented By The Secretary Of The Air Force Method of making hinged self-referencing Fabry-Pérot cavity sensors
US11320596B2 (en) * 2019-02-13 2022-05-03 United States Of America As Represented By The Secretary Of The Air Force Hinged temperature-immune self-referencing fabry-pérot cavity sensors
US20220163405A1 (en) * 2019-03-01 2022-05-26 Daryl James Fluorescence time decay sensing apparatus and methods of manufacturing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103633A (ja) * 1981-12-16 1983-06-20 Yamatake Honeywell Co Ltd 半導体圧力変換器
JP2007532871A (ja) * 2004-04-08 2007-11-15 ザ カウンシル フォー ザ セントラル ラボラトリー オブ ザ リサーチ カウンシルズ 光センサ
US20150177132A1 (en) * 2012-06-27 2015-06-25 Oxsensis Ltd Optical sensor
US20140318273A1 (en) * 2013-04-25 2014-10-30 Sentek Instrument LLC Sapphire sensor for measuring pressure and temperature

Also Published As

Publication number Publication date
EP3967998A1 (en) 2022-03-16
JP7204914B2 (ja) 2023-01-16
US20220357185A1 (en) 2022-11-10
WO2020262460A1 (ja) 2020-12-30
EP3967998A4 (en) 2023-01-18

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