NO20063035L - Fiberoptisk stotfolesystem og fremgangsmate for bruk av dette - Google Patents
Fiberoptisk stotfolesystem og fremgangsmate for bruk av detteInfo
- Publication number
- NO20063035L NO20063035L NO20063035A NO20063035A NO20063035L NO 20063035 L NO20063035 L NO 20063035L NO 20063035 A NO20063035 A NO 20063035A NO 20063035 A NO20063035 A NO 20063035A NO 20063035 L NO20063035 L NO 20063035L
- Authority
- NO
- Norway
- Prior art keywords
- optical
- fiber optic
- fiber
- light source
- shock absorber
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title abstract 9
- 230000035939 shock Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 11
- 238000012544 monitoring process Methods 0.000 abstract 1
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
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
- G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Optical Transform (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Et fiberoptisk støtfølersystem innbefatter en lyskilde, en optisk detektor og en optisk følefiber optisk koplet med lyskilden og den optiske detektoren, og den optiske følefiberen er operativt tilordnet med en ytre overflate av en struktur. Et apparat innbefatter en struktur som har en ytre overflate og et fiberoptisk støtfølersystem operativt tilordnet med den yter overflaten av strukturen. Det fiberoptiske støtfølersystemet innbefatter en lyskilde, en optisk detektor og en optisk følefiber optisk koplet med lyskilden og den optiske detektoren. En fremgangsmåte innbefatter operativt å tilordne en optisk følefiber med en ytre overflate av en struktur, overvåke et optisk utgangssignal fra den optiske følefiberen, og bestemme hvorvidt en amplitude til det optiske utgangssignalet er over eller under en forutbestemt terskelverdi.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/169,607 US20070003182A1 (en) | 2005-06-29 | 2005-06-29 | Fiber optic impact sensing system and method of using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20063035L true NO20063035L (no) | 2007-01-02 |
Family
ID=37130645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20063035A NO20063035L (no) | 2005-06-29 | 2006-06-29 | Fiberoptisk stotfolesystem og fremgangsmate for bruk av dette |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20070003182A1 (no) |
| EP (1) | EP1739400A1 (no) |
| NO (1) | NO20063035L (no) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9459622B2 (en) | 2007-01-12 | 2016-10-04 | Legalforce, Inc. | Driverless vehicle commerce network and community |
| US20070218900A1 (en) | 2006-03-17 | 2007-09-20 | Raj Vasant Abhyanker | Map based neighborhood search and community contribution |
| US8874489B2 (en) | 2006-03-17 | 2014-10-28 | Fatdoor, Inc. | Short-term residential spaces in a geo-spatial environment |
| US8738545B2 (en) | 2006-11-22 | 2014-05-27 | Raj Abhyanker | Map based neighborhood search and community contribution |
| US9064288B2 (en) | 2006-03-17 | 2015-06-23 | Fatdoor, Inc. | Government structures and neighborhood leads in a geo-spatial environment |
| US9037516B2 (en) | 2006-03-17 | 2015-05-19 | Fatdoor, Inc. | Direct mailing in a geo-spatial environment |
| US9002754B2 (en) | 2006-03-17 | 2015-04-07 | Fatdoor, Inc. | Campaign in a geo-spatial environment |
| US9098545B2 (en) | 2007-07-10 | 2015-08-04 | Raj Abhyanker | Hot news neighborhood banter in a geo-spatial social network |
| US9373149B2 (en) | 2006-03-17 | 2016-06-21 | Fatdoor, Inc. | Autonomous neighborhood vehicle commerce network and community |
| US8965409B2 (en) | 2006-03-17 | 2015-02-24 | Fatdoor, Inc. | User-generated community publication in an online neighborhood social network |
| US8732091B1 (en) | 2006-03-17 | 2014-05-20 | Raj Abhyanker | Security in a geo-spatial environment |
| US9070101B2 (en) | 2007-01-12 | 2015-06-30 | Fatdoor, Inc. | Peer-to-peer neighborhood delivery multi-copter and method |
| US9071367B2 (en) | 2006-03-17 | 2015-06-30 | Fatdoor, Inc. | Emergency including crime broadcast in a neighborhood social network |
| US8863245B1 (en) | 2006-10-19 | 2014-10-14 | Fatdoor, Inc. | Nextdoor neighborhood social network method, apparatus, and system |
| GB2461566A (en) * | 2008-07-03 | 2010-01-06 | Vestas Wind Sys As | Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same. |
| US9439367B2 (en) | 2014-02-07 | 2016-09-13 | Arthi Abhyanker | Network enabled gardening with a remotely controllable positioning extension |
| US9457901B2 (en) | 2014-04-22 | 2016-10-04 | Fatdoor, Inc. | Quadcopter with a printable payload extension system and method |
| US9004396B1 (en) | 2014-04-24 | 2015-04-14 | Fatdoor, Inc. | Skyteboard quadcopter and method |
| US9022324B1 (en) | 2014-05-05 | 2015-05-05 | Fatdoor, Inc. | Coordination of aerial vehicles through a central server |
| US9971985B2 (en) | 2014-06-20 | 2018-05-15 | Raj Abhyanker | Train based community |
| US9441981B2 (en) | 2014-06-20 | 2016-09-13 | Fatdoor, Inc. | Variable bus stops across a bus route in a regional transportation network |
| US9451020B2 (en) | 2014-07-18 | 2016-09-20 | Legalforce, Inc. | Distributed communication of independent autonomous vehicles to provide redundancy and performance |
| US11009886B2 (en) | 2017-05-12 | 2021-05-18 | Autonomy Squared Llc | Robot pickup method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0082820A3 (fr) * | 1981-12-21 | 1984-03-21 | Battelle Memorial Institute | Dispositif de détection de pression à fibre optique |
| JP2523214B2 (ja) * | 1990-07-17 | 1996-08-07 | 株式会社大氣社 | 塗料除去処理用洗浄設備 |
| DE4137582A1 (de) * | 1991-11-15 | 1993-05-19 | Sel Alcatel Ag | Einrichtung zum erkennen einer druckeinwirkung im bereich einer flaeche vorgegebener form und groesse |
| GB9317576D0 (en) * | 1993-08-24 | 1993-10-06 | British Aerospace | Fibre optic damage detection system |
| NO303470B1 (no) * | 1994-12-16 | 1998-07-13 | Safety One As | FremgangsmÕte og system til kontinuerlig og global overvÕking av dynamiske belastninger |
| US6882595B2 (en) * | 2003-03-20 | 2005-04-19 | Weatherford/Lamb, Inc. | Pressure compensated hydrophone |
| US7098445B2 (en) * | 2003-06-17 | 2006-08-29 | Asmo Co., Ltd. | Load detecting device |
| JP4377642B2 (ja) * | 2003-09-26 | 2009-12-02 | 富士重工業株式会社 | 構造用複合材料の損傷探知システム |
-
2005
- 2005-06-29 US US11/169,607 patent/US20070003182A1/en not_active Abandoned
-
2006
- 2006-05-31 EP EP06114791A patent/EP1739400A1/en not_active Withdrawn
- 2006-06-29 NO NO20063035A patent/NO20063035L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20070003182A1 (en) | 2007-01-04 |
| EP1739400A1 (en) | 2007-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |