FR2590018B1 - FIBER OPTIC PRESSURE SENSOR - Google Patents

FIBER OPTIC PRESSURE SENSOR

Info

Publication number: FR2590018B1
Authority: FR; France
Prior art keywords: pressure sensor; fiber optic; optic pressure; fiber; sensor
Prior art date: 1985-11-14
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

FR8611143A

Other languages

French (fr)

Other versions

FR2590018A1 (en

Inventor

Alan Lewis Harmer

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.)

Battelle Development Corp

Original Assignee

Battelle Development Corp

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.)

1985-11-14

Filing date

1986-07-31

Publication date

1990-05-11

1985-11-14 Priority claimed from US06/797,740 external-priority patent/US4618764A/en

1986-07-31 Application filed by Battelle Development Corp filed Critical Battelle Development Corp

1987-05-15 Publication of FR2590018A1 publication Critical patent/FR2590018A1/en

1990-05-11 Application granted granted Critical

1990-05-11 Publication of FR2590018B1 publication Critical patent/FR2590018B1/en

2006-07-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000835 fiber Substances 0.000 title 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
- G01L1/245—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Light Guides In General And Applications Therefor (AREA)
Measuring Fluid Pressure (AREA)

FR8611143A 1985-11-14 1986-07-31 FIBER OPTIC PRESSURE SENSOR Expired - Fee Related FR2590018B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/797,740 US4618764A (en)	1981-12-21	1985-11-14	Fiber-optical pressure detector

Publications (2)

Publication Number	Publication Date
FR2590018A1 FR2590018A1 (en)	1987-05-15
FR2590018B1 true FR2590018B1 (en)	1990-05-11

Family

ID=25171675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8611143A Expired - Fee Related FR2590018B1 (en)	1985-11-14	1986-07-31	FIBER OPTIC PRESSURE SENSOR

Country Status (6)

Country	Link
JP (1)	JPH0648220B2 (en)
CA (1)	CA1268640A (en)
DE (1)	DE3628715A1 (en)
FR (1)	FR2590018B1 (en)
GB (1)	GB2183026B (en)
SE (1)	SE458067B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3726146A1 (en) *	1987-08-06	1988-11-17	Bosch Gmbh Robert	Device for determining the forces acting on a vehicle
FR2626483B1 (en) *	1988-02-01	1991-04-05	Wache Albert	GRIPPING CONTROL DEVICE, PARTICULARLY FOR GOLF RODS
EP0328703B1 (en) *	1988-02-17	1991-10-16	Wolfgang Brunner	Measuring method for local measurement of pressures
GB2223094A (en) *	1988-09-24	1990-03-28	Dobson Park Ind	Pressure transducer
US5231681A (en) *	1990-12-14	1993-07-27	Telefonaktiebolaget Lm Ericsson	Optical fibre cable for detecting a change in temperature
SE502778C2 (en) *	1993-10-14	1996-01-08	Ericsson Telefon Ab L M	Optical fiber for use as a sensor and method for producing an optical fiber for use as a sensor
DE19534260C2 (en) *	1995-09-15	2002-07-04	Friedrich Motzko	Rope-shaped fiber optic load sensor
DE10138023B4 (en) *	2001-08-08	2007-11-15	Sensor Line Gmbh	Fiber optic load sensor
JP4728727B2 (en) *	2005-07-26	2011-07-20	日立電線株式会社	Shock detection optical fiber sensor, load transmission plate and manufacturing method thereof
JP4840283B2 (en) *	2007-08-03	2011-12-21	日立電線株式会社	Fiber optic load sensor
JP5354497B2 (en) *	2009-07-10	2013-11-27	ニューブレクス株式会社	Distributed fiber optic pressure sensor system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA972062A (en) *	1972-05-05	1975-07-29	Chevron Research And Technology Company	Method of initiating and collecting seismic data related to strata underlying bodies of water using a continuously moving seismic exploration system located on a single boat
US4226504A (en) *	1976-03-15	1980-10-07	Akzona Incorporated	Protection of optical fibers
GB1584173A (en) *	1977-07-27	1981-02-11	Battelle Development Corp	Apparatus for measuring strain in a solid object
SE410521B (en) *	1978-02-21	1979-10-15	Asea Ab	METGIVARE WITH OPTICAL FIBER
GB2058394B (en) *	1979-08-30	1984-01-04	Marconi Co Ltd	Pressure sensitive optical fibre cable
EP0066493A1 (en) *	1981-05-15	1982-12-08	Schlumberger Limited	Pressure wave fiber optic transducer cable
EP0082820A3 (en) *	1981-12-21	1984-03-21	Battelle Memorial Institute	Optical fibre pressure detector
US4498732A (en) *	1982-01-15	1985-02-12	Raychem Corporation	Fiber optic splice organizer
SE443656B (en) *	1984-07-20	1986-03-03	Ericsson Telefon Ab L M	MICROBOOK LIKE OPTICAL FIBER CABLE
DE3526966A1 (en) *	1984-11-14	1986-05-15	Felten & Guilleaume Energietechnik GmbH, 5000 Köln	LIGHTWAVE GUIDE SENSOR FOR TOWING FORCES AND METHOD FOR THE PRODUCTION THEREOF

1986
- 1986-07-16 CA CA000513945A patent/CA1268640A/en not_active Expired - Fee Related
- 1986-07-22 GB GB8617906A patent/GB2183026B/en not_active Expired
- 1986-07-30 SE SE8603256A patent/SE458067B/en not_active IP Right Cessation
- 1986-07-31 JP JP18122386A patent/JPH0648220B2/en not_active Expired - Lifetime
- 1986-07-31 FR FR8611143A patent/FR2590018B1/en not_active Expired - Fee Related
- 1986-08-23 DE DE19863628715 patent/DE3628715A1/en not_active Ceased

Also Published As

Publication number	Publication date
JPH0648220B2 (en)	1994-06-22
DE3628715A1 (en)	1987-05-21
JPS62118230A (en)	1987-05-29
GB2183026B (en)	1989-11-22
SE8603256D0 (en)	1986-07-30
GB8617906D0 (en)	1986-08-28
SE458067B (en)	1989-02-20
FR2590018A1 (en)	1987-05-15
GB2183026A (en)	1987-05-28
SE8603256L (en)	1987-05-15
CA1268640A (en)	1990-05-08

Legal Events

Date	Code	Title	Description
2000-07-21	ST	Notification of lapse

Publication	Publication Date	Title
FR2689234B1 (en)	1994-07-01	IMPROVED FIBER OPTIC PRESSURE SENSOR.
FR2637080B1 (en)	1990-11-09	FIBER OPTIC PRESSURE SENSOR
FR2626367B1 (en)	1990-05-11	MULTI-POINT FIBER OPTIC TEMPERATURE SENSOR
FR2615279B1 (en)	1990-11-02	DISPLACEMENT SENSOR WITH OFFSET FIBER OPTICS
FR2656095B1 (en)	1994-12-23	OPTICAL FIBER SENSOR.
FR2618545B1 (en)	1991-11-29	FIBER OPTIC GYROSCOPE
FR2578657B1 (en)	1990-04-20	OPTICAL FIBER
IT1132588B (en)	1986-07-02	OPTICAL FIBER STRESS SENSOR
FR2616538B1 (en)	1989-09-01	SAGNAC-TYPE FIBER OPTIC INTERFEROMETRIC SYSTEM
IT8347597A0 (en)	1983-01-21	FIBER OPTIC TEMPERATURE SENSOR
FR2581206B1 (en)	1990-08-17	OPTICAL FIBER OPTIC TRANSDUCER
FR2564988B1 (en)	1990-03-23	OPTICAL FIBER CABLE
GB8819469D0 (en)	1988-09-21	Fibre optic sensor
GB8707616D0 (en)	1987-05-07	Optical fibre pressure sensor
FR2587808B1 (en)	1988-01-15	CONNECTOR FOR FIBER OPTIC
FR2569006B1 (en)	1989-07-13	CROSS-SECTION GAUGE BETWEEN OPTICAL FIBERS
FR2541767B1 (en)	1986-11-21	FIBER OPTIC HYDROPHONE
FR2512214B1 (en)	1985-07-12	IMPROVEMENTS ON SINGLE-MODE OPTICAL FIBERS
FR2590018B1 (en)	1990-05-11	FIBER OPTIC PRESSURE SENSOR
FR2683901B1 (en)	1994-11-04	FIBER OPTIC TEMPERATURE SENSOR.
FR2536535B1 (en)	1986-07-18	FIBER OPTIC THERMOMETER
FR2636743B1 (en)	1993-01-08	OPTICAL FIBER CABLE
FR2607940B1 (en)	1991-05-03	FIBER OPTICAL CABLE END
BR8207250A (en)	1982-12-14	OPTICAL FIBER ROTATION SENSOR
FR2550623B1 (en)	1987-11-27	FIBER OPTIC GYROSCOPE