DE69929086D1 - Vorrichtung und verfahren zum fernnachweis von emissionen mit einem aus ir- und uv-strahlung zusammengesetzten strahl, der zum nachweis nicht geteilt wird - Google Patents
Vorrichtung und verfahren zum fernnachweis von emissionen mit einem aus ir- und uv-strahlung zusammengesetzten strahl, der zum nachweis nicht geteilt wirdInfo
- Publication number
- DE69929086D1 DE69929086D1 DE69929086T DE69929086T DE69929086D1 DE 69929086 D1 DE69929086 D1 DE 69929086D1 DE 69929086 T DE69929086 T DE 69929086T DE 69929086 T DE69929086 T DE 69929086T DE 69929086 D1 DE69929086 D1 DE 69929086D1
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- emissions
- proof
- distributed
- remote detection
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1793—Remote sensing
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10073198P | 1998-09-17 | 1998-09-17 | |
| US100731P | 1998-09-17 | ||
| PCT/US1999/021287 WO2000016070A1 (en) | 1998-09-17 | 1999-09-17 | Remote emissions sensing system and method with a composite beam of ir and uv radiation that is not split for detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69929086D1 true DE69929086D1 (de) | 2006-01-26 |
| DE69929086T2 DE69929086T2 (de) | 2006-07-13 |
Family
ID=22281244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69929086T Expired - Fee Related DE69929086T2 (de) | 1998-09-17 | 1999-09-17 | Vorrichtung und verfahren zum fernnachweis von emissionen mit einem aus ir- und uv-strahlung zusammengesetzten strahl, der zum nachweis nicht geteilt wird |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1151275B1 (de) |
| AT (1) | ATE313785T1 (de) |
| AU (1) | AU6390399A (de) |
| BR (1) | BR9913697B1 (de) |
| DE (1) | DE69929086T2 (de) |
| ES (1) | ES2255308T3 (de) |
| HK (1) | HK1041725B (de) |
| WO (1) | WO2000016070A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007045018B4 (de) * | 2007-09-20 | 2011-02-17 | Perkinelmer Optoelectronics Gmbh & Co.Kg | Strahlungsleitvorrichtung für einen Detektor, Streustrahlungsdetektor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401967A (en) * | 1990-12-26 | 1995-03-28 | Colorado Seminary Dba University Of Denver | Apparatus for remote analysis of vehicle emissions |
| US5591975A (en) * | 1993-09-10 | 1997-01-07 | Santa Barbara Research Center | Optical sensing apparatus for remotely measuring exhaust gas composition of moving motor vehicles |
| US5563420A (en) * | 1994-10-28 | 1996-10-08 | Santa Barbara Research Center | Integrated ultraviolet and infrared source with minimal visible radiation |
| US5644133A (en) * | 1995-07-25 | 1997-07-01 | Envirotest Systems, Corp. | Remote vehicle emission analyzer with light conveyance to detectors through fiber optic light tubes |
-
1999
- 1999-09-17 DE DE69929086T patent/DE69929086T2/de not_active Expired - Fee Related
- 1999-09-17 EP EP99951468A patent/EP1151275B1/de not_active Expired - Lifetime
- 1999-09-17 AU AU63903/99A patent/AU6390399A/en not_active Abandoned
- 1999-09-17 AT AT99951468T patent/ATE313785T1/de active
- 1999-09-17 BR BRPI9913697-0A patent/BR9913697B1/pt not_active IP Right Cessation
- 1999-09-17 WO PCT/US1999/021287 patent/WO2000016070A1/en active IP Right Grant
- 1999-09-17 ES ES99951468T patent/ES2255308T3/es not_active Expired - Lifetime
-
2002
- 2002-05-02 HK HK02103326.7A patent/HK1041725B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE313785T1 (de) | 2006-01-15 |
| WO2000016070A1 (en) | 2000-03-23 |
| BR9913697B1 (pt) | 2011-08-23 |
| HK1041725B (zh) | 2006-03-10 |
| EP1151275B1 (de) | 2005-12-21 |
| ES2255308T3 (es) | 2006-06-16 |
| EP1151275A4 (de) | 2003-05-14 |
| HK1041725A1 (en) | 2002-07-19 |
| EP1151275A1 (de) | 2001-11-07 |
| AU6390399A (en) | 2000-04-03 |
| DE69929086T2 (de) | 2006-07-13 |
| BR9913697A (pt) | 2001-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |