DK2356432T3 - Sensoranordning - Google Patents
Sensoranordning Download PDFInfo
- Publication number
- DK2356432T3 DK2356432T3 DK09805673.2T DK09805673T DK2356432T3 DK 2356432 T3 DK2356432 T3 DK 2356432T3 DK 09805673 T DK09805673 T DK 09805673T DK 2356432 T3 DK2356432 T3 DK 2356432T3
- Authority
- DK
- Denmark
- Prior art keywords
- glass rod
- receiver
- sensor device
- light
- lens
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000003350 kerosene Substances 0.000 description 19
- 239000000835 fiber Substances 0.000 description 13
- 239000000446 fuel Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2847—Water in oils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Claims (12)
1. Optisk sensoranordning (10) til detektion af et første flydende medium i et andet flydende medium ved hjælp af refleksion af en emitteret lysstråle (A) af en bølgelængde ved en refleksionsflade (30), der har en lyskilde (5) samt en associeret første modtager (6), med - to glasstavslinser (20a, 20b), der er anbragt parallelt til hinanden, kendetegnet ved at glasstavslinserne hver har henholdsvis til en vis grad poleret, skrående grænseflade (21a, 21b) i forhold til deres optiske akse, - refleksionsfladen (30) er anbragt modstående de to glasstavslinser (20a, 20b), - lyskilden (5) er tildelt den første glasstavslinse (20a), - den første modtager (6) er tildelt den anden glasstavslinse (20b), - de skrående grænseflader (21a, 21b) er indrettet på sådan en måde, at i tilfældet af ene tilstedeværelse af det andet flydende medium i et detektionskammer (DR), reflekteres den emitterede lysstråle (A) tilbage til den første glasstavslinse (20a) efter virkning på refleksionsfladen (30), og igen i tilfældet af en meget lav koncentration af det første medium i det andet medium, ledes dele af spredt lys resulterende fra dråber af det første medium til den første modtager (6) via den anden glasstavslinse (20b).
2. Sensoranordning (10) ifølge krav 1, kendetegnet ved at glasstavslinserne (20) har et forskelligt optisk brydningsindeks i forhold til de flydende medier.
3. Sensoranordning (10) ifølge et af de foregående krav, kendetegnet ved at glasstavslinserne (20) er runde.
4. Sensoranordning (10) ifølge et af de foregående krav, kendetegnet ved at glasstavslinserne er indkapslet i et hus (50).
5. Sensoranordning (10) ifølge krav 4, kendetegnet ved at refleksionsfladen (30) er forbundet til huset (50).
6. Sensoranordning (10) ifølge et af de foregående krav, kendetegnet ved at en linse (7) er anbragt foran lyskilden (5).
7. Sensoranordning (10) ifølge et af de foregående krav, kendetegnet ved at en åbning (8) er anbragt foran modtageren (6).
8. Sensoranordning (10) ifølge krav 7, kendetegnet ved at en yderligere linse (9) er anbragt foran åbningen (8).
9. Sensoranordning (10) ifølge et af de foregående krav, kendetegnet ved at en kontrolindretning afen sende- og modtagelsesenhed er til stede.
10. Sensoranordning (10) ifølge krav 9, kendetegnet ved at kontrolindretningen har en strålesplitter (70) samt en anden modtager (41).
11. Sensoranordning (10) ifølge krav 10, kendetegnet ved at kontrolindretningen haren tredje modtager (42).
12. Sensoranordning (10) ifølge krav 11, kendetegnet ved at den anden modtager (41) og den tredje modtager (42) er anbragt modstående hinanden.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008056559A DE102008056559B4 (de) | 2008-11-10 | 2008-11-10 | Sensoranordnung |
| PCT/DE2009/001584 WO2010051806A1 (de) | 2008-11-10 | 2009-11-10 | Sensoranordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2356432T3 true DK2356432T3 (da) | 2018-02-19 |
Family
ID=41683084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK09805673.2T DK2356432T3 (da) | 2008-11-10 | 2009-11-10 | Sensoranordning |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8604455B2 (da) |
| EP (1) | EP2356432B1 (da) |
| DE (1) | DE102008056559B4 (da) |
| DK (1) | DK2356432T3 (da) |
| ES (1) | ES2659082T3 (da) |
| HU (1) | HUE038107T2 (da) |
| PL (1) | PL2356432T3 (da) |
| PT (1) | PT2356432T (da) |
| SI (1) | SI2356432T1 (da) |
| TR (1) | TR201801533T4 (da) |
| WO (1) | WO2010051806A1 (da) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010012771U1 (de) | 2010-09-21 | 2010-11-25 | Ab Elektronik Sachsen Gmbh | Sensor zur Überwachung eines Mediums |
| US20130271756A1 (en) | 2010-09-21 | 2013-10-17 | Ab Elektronik Sachsen Gmbh | Sensor for Monitoring a Medium |
| DE102010041141B4 (de) | 2010-09-21 | 2015-02-05 | Ab Elektronik Sachsen Gmbh | Sensor zur Überwachung eines Mediums |
| ES2666728T3 (es) | 2010-09-21 | 2018-05-07 | Ab Elektronik Sachsen Gmbh | Sensor para vigilar un medio |
| DE102010041136B4 (de) | 2010-09-21 | 2013-05-08 | Ab Elektronik Sachsen Gmbh | Sensor zur Überwachung eines Mediums |
| DE202010012769U1 (de) | 2010-09-21 | 2010-11-25 | Ab Elektronik Sachsen Gmbh | Sensor zur Überwachung eines Mediums |
| DE102010060721B3 (de) * | 2010-11-22 | 2012-04-12 | FAUDI Aviation GmbH | Kalibriervorrichtung und Kalibrierverfahren für einen optischen Sensor |
| JP6148436B2 (ja) * | 2012-05-10 | 2017-06-14 | ナブテスコ株式会社 | 潤滑油劣化センサーおよびそれを備えた機械 |
| EP2685226B1 (en) | 2012-07-11 | 2019-02-27 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Optical liquid level sensor |
| US9316524B2 (en) | 2012-08-08 | 2016-04-19 | Eaton Corporation | Visual indicator with sensor |
| US9316522B2 (en) * | 2012-08-08 | 2016-04-19 | Eaton Corporation | Visual indicator with sensor |
| US9632071B2 (en) * | 2013-07-25 | 2017-04-25 | General Electric Company | Systems and methods for analyzing a multiphase fluid |
| US9702816B2 (en) | 2013-12-17 | 2017-07-11 | Aktiebolaget Skf | Optical fiber sensor used for oil conditioning monitoring |
| GB2526784A (en) | 2014-05-26 | 2015-12-09 | Skf Ab | Micro electro optical mechanical system |
| US9645004B2 (en) | 2014-11-19 | 2017-05-09 | The Boeing Company | Optical impedance modulation for fuel quantity measurement comprising a fiber encased by a tube having a longitudinal slot with a lens |
| DE102016107522A1 (de) | 2016-04-22 | 2017-10-26 | Basf Se | Kraftstoffadditivierungsvorrichtung, Verfahren zur Additivierung eines Kraftstoffs und Verwendung von diesen |
| US10175087B2 (en) | 2017-02-09 | 2019-01-08 | The Boeing Company | Fuel level sensor having dual fluorescent plastic optical fibers |
| US10371559B2 (en) | 2017-04-17 | 2019-08-06 | The Boeing Company | Differential spectral liquid level sensor |
| US10352755B2 (en) | 2017-04-17 | 2019-07-16 | The Boeing Company | Passive differential liquid level sensor using optical fibers |
| DE102017011356A1 (de) * | 2017-12-06 | 2019-06-06 | Bartec Benke Gmbh | Vorrichtung zur Erfassung wenigstens einer Messgröße von Treibstoff, insbesondere von Flugtreibstoff |
| DE102018129984B3 (de) | 2018-11-27 | 2020-03-05 | FAUDI Aviation GmbH | Zurückhaltevorrichtung, Kraftstoffbetankungsanlage hiermit und Verfahren zum Zurückhalten eines Fremdfluids aus einem Fluid |
| US10935413B2 (en) | 2019-04-10 | 2021-03-02 | The Boeing Company | Non-contact time-of-flight fuel level sensor using plastic optical fiber |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH163505A (fr) | 1933-01-24 | 1933-08-31 | Andre Nomico Christophe | Récipient à capuchon. |
| DE2424549A1 (de) | 1973-05-23 | 1974-12-12 | John Michael Prof Thompson | Stroemungsmittelanalysiergeraet |
| GB1460623A (en) * | 1974-05-09 | 1977-01-06 | British Petroleum Co | Apparatus for detecting suspended particles in liquids |
| GB1554309A (en) * | 1977-09-12 | 1979-10-17 | British Petroleum Co | Apparatus for detecting liquids suspended in other liquids |
| ATE23752T1 (de) * | 1980-08-21 | 1986-12-15 | Oriel Scient Ltd | Optische analyseeinrichtung. |
| DE69032968T2 (de) | 1989-04-25 | 1999-10-21 | Tatsuta Electric Wire & Cable Co., Ltd. | Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und -batterieprüfer |
| US5657404A (en) | 1995-05-25 | 1997-08-12 | Eastman Chemical Company | Robust spectroscopic optical probe |
| DE19725211C1 (de) * | 1997-06-15 | 1998-06-04 | Alv Laser Vertriebsgesellschaf | Faserdetektor zur Detektion des Streulichtes oder des Fluoreszenzlichtes einer flüssigen Suspension |
| EP1991859B1 (en) * | 2005-10-10 | 2017-08-02 | FAUDI Aviation GmbH | Probe, sensor and measurement method |
| US7359060B2 (en) | 2005-11-07 | 2008-04-15 | Thermo Electron Scientific Instruments Llc | Multi-mode sampling probes |
-
2008
- 2008-11-10 DE DE102008056559A patent/DE102008056559B4/de active Active
-
2009
- 2009-11-10 WO PCT/DE2009/001584 patent/WO2010051806A1/de active Application Filing
- 2009-11-10 PL PL09805673T patent/PL2356432T3/pl unknown
- 2009-11-10 ES ES09805673.2T patent/ES2659082T3/es active Active
- 2009-11-10 US US13/128,419 patent/US8604455B2/en active Active
- 2009-11-10 PT PT98056732T patent/PT2356432T/pt unknown
- 2009-11-10 DK DK09805673.2T patent/DK2356432T3/da active
- 2009-11-10 SI SI200931798T patent/SI2356432T1/en unknown
- 2009-11-10 HU HUE09805673A patent/HUE038107T2/hu unknown
- 2009-11-10 EP EP09805673.2A patent/EP2356432B1/de active Active
- 2009-11-10 TR TR2018/01533T patent/TR201801533T4/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008056559B4 (de) | 2011-07-07 |
| DE102008056559A1 (de) | 2010-05-27 |
| EP2356432B1 (de) | 2017-11-08 |
| PT2356432T (pt) | 2018-02-09 |
| PL2356432T3 (pl) | 2018-06-29 |
| SI2356432T1 (en) | 2018-05-31 |
| US20110249257A1 (en) | 2011-10-13 |
| WO2010051806A1 (de) | 2010-05-14 |
| ES2659082T3 (es) | 2018-03-13 |
| US8604455B2 (en) | 2013-12-10 |
| EP2356432A1 (de) | 2011-08-17 |
| TR201801533T4 (en) | 2018-03-21 |
| HUE038107T2 (hu) | 2018-09-28 |
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