DE9001289U1 - Gassensor - Google Patents
GassensorInfo
- Publication number
- DE9001289U1 DE9001289U1 DE9001289U DE9001289U DE9001289U1 DE 9001289 U1 DE9001289 U1 DE 9001289U1 DE 9001289 U DE9001289 U DE 9001289U DE 9001289 U DE9001289 U DE 9001289U DE 9001289 U1 DE9001289 U1 DE 9001289U1
- Authority
- DE
- Germany
- Prior art keywords
- gas sensor
- sensor according
- light guide
- measuring section
- gas
- 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.)
- Expired - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 33
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 125000005506 phthalide group Chemical class 0.000 claims description 3
- WUBNJKMFYXGQDB-UHFFFAOYSA-N 3,3-diphenyl-2-benzofuran-1-one Chemical compound C12=CC=CC=C2C(=O)OC1(C=1C=CC=CC=1)C1=CC=CC=C1 WUBNJKMFYXGQDB-UHFFFAOYSA-N 0.000 claims description 2
- UGMQSUAOALKOKJ-UHFFFAOYSA-N 6-(dimethylamino)-3-(1-methylindol-3-yl)-3h-2-benzofuran-1-one Chemical compound C1=CC=C2C(C3C4=CC=C(C=C4C(=O)O3)N(C)C)=CN(C)C2=C1 UGMQSUAOALKOKJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 2
- JNCIWKGAWRGVEN-UHFFFAOYSA-N 4-[hydroxy-(4-hydroxyphenyl)-phenylmethyl]phenol Chemical compound C1=CC(O)=CC=C1C(O)(C=1C=CC(O)=CC=1)C1=CC=CC=C1 JNCIWKGAWRGVEN-UHFFFAOYSA-N 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 150000007965 phenolic acids Chemical class 0.000 claims 1
- 235000009048 phenolic acids Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 1
- 101100287595 Caenorhabditis elegans kin-2 gene Proteins 0.000 description 1
- IPAJDLMMTVZVPP-UHFFFAOYSA-N Crystal violet lactone Chemical compound C1=CC(N(C)C)=CC=C1C1(C=2C=CC(=CC=2)N(C)C)C2=CC=C(N(C)C)C=C2C(=O)O1 IPAJDLMMTVZVPP-UHFFFAOYSA-N 0.000 description 1
- 229920006355 Tefzel Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP89102797 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9001289U1 true DE9001289U1 (de) | 1990-04-12 |
Family
ID=8200976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9001289U Expired - Lifetime DE9001289U1 (de) | 1989-02-17 | 1990-02-05 | Gassensor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9001289U1 (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0417700A2 (fr) * | 1989-09-12 | 1991-03-20 | THE STATE of ISRAEL Atomic Energy Commission Soreq Nuclear Research Center | Méthode et dispositif perfectionnés pour la spectroscopie par réflection totale atténuÀ©e |
| DE4128846A1 (de) * | 1991-08-30 | 1993-03-04 | Rainer Klein | Integriert-optischer stoffsensor |
| EP0606377A1 (fr) * | 1991-10-03 | 1994-07-20 | Foster-Miller, Inc. | Fibre optique destinee au controle spectroscopique |
| WO1995003539A1 (fr) * | 1993-07-26 | 1995-02-02 | Fci-Fiberchem, Inc. | Ensemble capteur a fibre optique |
| DE19651935A1 (de) * | 1996-12-14 | 1998-06-18 | Ruckstuhl Thomas | Detektionssystem für den optischen Nachweis von Molekülen |
| WO1999050650A1 (fr) * | 1998-04-01 | 1999-10-07 | Robert Bosch Gmbh | Detecteur a fibre optique |
| WO2009083407A1 (fr) * | 2007-12-31 | 2009-07-09 | Arcelik Anonim Sirketi | Capteur à fibre optique |
-
1990
- 1990-02-05 DE DE9001289U patent/DE9001289U1/de not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0417700A2 (fr) * | 1989-09-12 | 1991-03-20 | THE STATE of ISRAEL Atomic Energy Commission Soreq Nuclear Research Center | Méthode et dispositif perfectionnés pour la spectroscopie par réflection totale atténuÀ©e |
| EP0417700A3 (en) * | 1989-09-12 | 1991-12-04 | The State Of Israel Atomic Energy Commission Soreq Nuclear Research Center | Improvement in attenuated total reflection spectroscopy |
| DE4128846A1 (de) * | 1991-08-30 | 1993-03-04 | Rainer Klein | Integriert-optischer stoffsensor |
| EP0606377A1 (fr) * | 1991-10-03 | 1994-07-20 | Foster-Miller, Inc. | Fibre optique destinee au controle spectroscopique |
| EP0606377A4 (en) * | 1991-10-03 | 1994-08-10 | Foster Miller Inc | Optical fiber for spectroscopic monitoring. |
| WO1995003539A1 (fr) * | 1993-07-26 | 1995-02-02 | Fci-Fiberchem, Inc. | Ensemble capteur a fibre optique |
| DE19651935A1 (de) * | 1996-12-14 | 1998-06-18 | Ruckstuhl Thomas | Detektionssystem für den optischen Nachweis von Molekülen |
| WO1999050650A1 (fr) * | 1998-04-01 | 1999-10-07 | Robert Bosch Gmbh | Detecteur a fibre optique |
| WO2009083407A1 (fr) * | 2007-12-31 | 2009-07-09 | Arcelik Anonim Sirketi | Capteur à fibre optique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69816809T2 (de) | Vorrichtung für fluoreszenznachweis | |
| DE69106367T2 (de) | Druckwandler mit optischer faser. | |
| DE69224637T2 (de) | Optoelektronisches bauelement | |
| DE2916956C2 (de) | Lichtemittierende Vorrichtung | |
| DE2350926B2 (de) | Elektrooptisches lesegeraet | |
| DE2728310C3 (de) | Vorrichtung zum kontinuierlichen optischen Messen der Dichte einer Flüssigkeit, insbesondere der Dichte des Elektrolyten eines Bleiakkumulators | |
| EP0298333A1 (fr) | Senseur pour gaz ou ions | |
| EP0006530A1 (fr) | Capteur de température à fibres optiques | |
| EP1139863B1 (fr) | Sonde de detection pour spectroscopie et spectrometrie optique a resolution en profondeur | |
| DE3851663T2 (de) | Optisches Mustererkennungsgerät. | |
| DE3045319A1 (de) | Vorrichtung zum messen bestimmter ausgewaehlter eigenschaften einer bewegten bahn | |
| DE2703319A1 (de) | Opto-elektrische abzweigungsvorrichtung und verfahren zu ihrer herstellung | |
| DE3712699C2 (fr) | ||
| DE102019122096A1 (de) | Optochemischer Sensor und Verfahren | |
| DE3446464A1 (de) | Laserwarngeraet fuer militaerische fahrzeuge | |
| DE9001289U1 (de) | Gassensor | |
| EP0116131A2 (fr) | Transducteur à fibres optiques | |
| DE2834982C3 (de) | Photometerkugel | |
| EP0332934A2 (fr) | Appareil pour la mesure de la pression partielle de gaz ou de vapeurs | |
| DE69101393T2 (de) | Kodierer. | |
| DE3031685A1 (de) | Optische messvorrichtung. | |
| EP0359167A2 (fr) | Réfractomètre utilisant une division d'ouverture en dépendance de l'index de réfraction | |
| DE3608599A1 (de) | Optischer drucksensor | |
| EP0387413B1 (fr) | Séparateur de faisceaux à fibre optique | |
| DE3786576T2 (de) | Belichtungsfühler. |