DE3628083A1 - Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensoren - Google Patents
Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensorenInfo
- Publication number
- DE3628083A1 DE3628083A1 DE19863628083 DE3628083A DE3628083A1 DE 3628083 A1 DE3628083 A1 DE 3628083A1 DE 19863628083 DE19863628083 DE 19863628083 DE 3628083 A DE3628083 A DE 3628083A DE 3628083 A1 DE3628083 A1 DE 3628083A1
- Authority
- DE
- Germany
- Prior art keywords
- fiber optic
- bar
- optical fiber
- sensor
- base plate
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims description 7
- 239000004020 conductor Substances 0.000 title abstract description 4
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 claims description 30
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/10—Mechanical actuation by pressure on floors, floor coverings, stair treads, counters, or tills
-
- 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)
- Burglar Alarm Systems (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Fluid Pressure (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863628083 DE3628083A1 (de) | 1986-08-19 | 1986-08-19 | Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensoren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863628083 DE3628083A1 (de) | 1986-08-19 | 1986-08-19 | Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3628083A1 true DE3628083A1 (de) | 1988-03-03 |
| DE3628083C2 DE3628083C2 (enExample) | 1990-02-08 |
Family
ID=6307690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863628083 Granted DE3628083A1 (de) | 1986-08-19 | 1986-08-19 | Bodenplatte aus balken mit eingelegten lichtwellenleiter-sensoren |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3628083A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2637080A1 (fr) * | 1988-09-27 | 1990-03-30 | Labo Electronique Physique | Capteur de pression a fibre optique |
| FR2672681A1 (fr) * | 1991-02-13 | 1992-08-14 | Mongliols Jean Claude | Detecteur de pression a fibre optique. |
| EP0539275A1 (en) * | 1991-10-17 | 1993-04-28 | The State Of Israel, Ministry Of Defence, Rafael Armament Development Authority | Pressure sensor |
| FR2728677A1 (fr) * | 1994-12-21 | 1996-06-28 | Bidim Geosynthetics Sa | Procede de detection de deformations a seuils definis d'un ouvrage de genie civil |
| CN106781147A (zh) * | 2017-01-26 | 2017-05-31 | 中山职业技术学院 | 地藏式光纤智能防盗系统 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702126C5 (de) * | 1996-10-11 | 2008-08-14 | Hurtig, Eckart, Dr. | Verfahren und Vorrichtung zum Havariemanagement in oder an Bauwerken, zum Facility-Management und zur Gebäude-Automatisierung mittels faseroptischer Sensoren |
| DE102004021683A1 (de) * | 2004-04-30 | 2005-11-24 | Karl Vogt Betonwerk Porta Westfalica Gmbh & Co. Kg | Lager, insbesondere Stelzlager, und Bodenbelag mit derartigen Lagern |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906841A1 (de) * | 1978-02-28 | 1979-09-20 | Comp Generale Electricite | Ueberwachungsvorrichtung mit einer lichtleitfaser |
| US4275294A (en) * | 1977-09-28 | 1981-06-23 | Fibun B.V. | Security system and strip or strand incorporating fibre-optic wave-guide means therefor |
| DE2937824C2 (de) * | 1979-09-19 | 1982-05-06 | Felten & Guilleaume Carlswerk AG, 5000 Köln | Verfahren zur Bruch-Überwachung von auf Zug beanspruchten Bauteilen |
| DE3322046A1 (de) * | 1983-06-18 | 1984-12-20 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Lichtleiter-druck- und eindringsensor |
| DE2810971C1 (de) * | 1978-03-14 | 1985-12-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Lichtleiter zur UEberwachung eines Raumes oder Gelaendes |
| DE3526966A1 (de) * | 1984-11-14 | 1986-05-15 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Lichtwellenleiter-sensor fuer zugkraefte und verfahren zu seiner herstellung |
-
1986
- 1986-08-19 DE DE19863628083 patent/DE3628083A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275294A (en) * | 1977-09-28 | 1981-06-23 | Fibun B.V. | Security system and strip or strand incorporating fibre-optic wave-guide means therefor |
| DE2906841A1 (de) * | 1978-02-28 | 1979-09-20 | Comp Generale Electricite | Ueberwachungsvorrichtung mit einer lichtleitfaser |
| DE2810971C1 (de) * | 1978-03-14 | 1985-12-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Lichtleiter zur UEberwachung eines Raumes oder Gelaendes |
| DE2937824C2 (de) * | 1979-09-19 | 1982-05-06 | Felten & Guilleaume Carlswerk AG, 5000 Köln | Verfahren zur Bruch-Überwachung von auf Zug beanspruchten Bauteilen |
| DE3322046A1 (de) * | 1983-06-18 | 1984-12-20 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Lichtleiter-druck- und eindringsensor |
| DE3526966A1 (de) * | 1984-11-14 | 1986-05-15 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Lichtwellenleiter-sensor fuer zugkraefte und verfahren zu seiner herstellung |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2637080A1 (fr) * | 1988-09-27 | 1990-03-30 | Labo Electronique Physique | Capteur de pression a fibre optique |
| EP0365062A1 (fr) * | 1988-09-27 | 1990-04-25 | Laboratoires D'electronique Philips | Capteur de pression à fibre optique |
| FR2672681A1 (fr) * | 1991-02-13 | 1992-08-14 | Mongliols Jean Claude | Detecteur de pression a fibre optique. |
| EP0539275A1 (en) * | 1991-10-17 | 1993-04-28 | The State Of Israel, Ministry Of Defence, Rafael Armament Development Authority | Pressure sensor |
| US5357813A (en) * | 1991-10-17 | 1994-10-25 | The State Of Israel, Ministry Of Defence | Pressure sensor |
| FR2728677A1 (fr) * | 1994-12-21 | 1996-06-28 | Bidim Geosynthetics Sa | Procede de detection de deformations a seuils definis d'un ouvrage de genie civil |
| CN106781147A (zh) * | 2017-01-26 | 2017-05-31 | 中山职业技术学院 | 地藏式光纤智能防盗系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3628083C2 (enExample) | 1990-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |