Method and device for rapidly ascertaining the parameters of a sample medium
Abstract
Licht definierter Wellenlänge wird auf eine lumineszierende Schicht gelenkt, die mit dem Probenmedium in Kontakt kommt und deren Lumineszenzeigenschaften von dem zu bestimmenden Parameter abhängen. Das Lumineszenzlicht wird über Detektoren bestimmt, deren Signale ein Mass für den Parameter sind. Um auch beim Vorliegen mehrerer die Lumineszenzeigenschaften beeinflussender Parameter eine zuverlässige Bestimmung eines Parameters mit extrem kurzer Einstellzeit zu ermöglichen, ist vorgesehen, die Lumineszenzintensität für eine der Anzahl der Parameter entsprechende unterschiedliche Wellenlängenbereiche zu bestimmen, wobei die Parameter die Lumineszenzeigenschaften in mindestens einem Wellenlängenbereich unterschiedlich beeinflussen. Die erhaltenen Signale werden einer Signalbearbeitungseinrichtung (26) zugeführt, die daraus die Grösse des zu messenden Parameters bestimmt.

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Every citation, both waysCites: the store holds 4 of 5
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0091390A1 | Cites | European Patent Office (EPO) | A | Search report |
| US3910701A | Cites | United States of America | A | Search report |
| US4003707A | Cites | United States of America | AD | Search report |
| US4167331A | Cites | United States of America | A | Search report |
| ADVANCES IN INSTRUMENTATION, Band 38, Oktober 1983, Seiten 925-932, ISA, Chicago, US; R.V. ALVES et al.: "Temperature sensing using optical fibers" | Non-patent | – | – | Search report |
12 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 3434423 | Germany | A | |
| 3434423 | Germany | – | |
| 3434423 | – | – | – |
| DE19843434423 | – | – | – |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| EP0175352A2 | European Patent Office (EPO) | A2 | |
| AU4757385A | Australia | A | |
| JPS6179143A | Japan | A | |
| ES547133A0 | Spain | A0 | |
| ES8706959A1 | Spain | A1 | |
| AU574839B2 | Australia | B2 | |
| EP0175352A3This record | European Patent Office (EPO) | A3 | |
| CA1266996A | Canada | A | |
| US4968632A | United States of America | A | |
| EP0175352B1 | European Patent Office (EPO) | B1 | |
| DE3583197D1 | Germany | D1 | |
| JPH0697205B2 | Japan | B2 |
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| Gb: translation of ep patent filed (gb section 77(6)(a)/1977)GBT | GBT | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
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Numbers
- Publication
- 0175352
- Publication, DOCDB
- 0175352
- Publication, EPODOC
- EP0175352
- Application
- 85111761
- Application, DOCDB
- 85111761
- Application, EPODOC
- EP19850111761
Titles3
- English
- Method and device for rapidly ascertaining the parameters of a sample medium
- French
- Procédé et dispositif pour la détermination rapide des paramètres d'un milieu d'épreuve
- German
- Verfahren und Anordnung zur schnellen Bestimmung der Parameter eines Probenmediums
Classification
- CPC, 9
- G01N21/6428
- A61B5/0833
- G01N21/64
- G01N2021/6421
- G01N2021/6432
- G01N2021/7786
- G01N2201/0627
- G01N2201/0696
- Y10T436/207497
- IPC, 7
- A61B5 00
- A61B5 083
- G01K11 20
- G01N21 05
- G01N21 64
- G01N21 76
- G01N21 77
Designated states1
- Contracting states, 1
- Sweden