http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1012570-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_603978ed7b6f8adeb7d3daac6eda3d3e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1793 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35 |
| filingDate | 1998-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_032f40ddc0c2bbbcba25b6ba9ba07a87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df711088b73bbee7f6a625da3aef4c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_422ac6a1899dfe04b75f3ec22c85a98e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffa4046289b0d6e76768e95890b88fd0 |
| publicationDate | 2000-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1012570-A1 |
| titleOfInvention | Method and apparatus for remote measurement of exhaust gas |
| abstract | A method and apparatus for sensing a composition of exhaust plume (13) includes a light source (11) that radiates an infrared light beam (12) having a plurality of predetermined wavelengths. A first of the predetermined wavelengths is associated with carbon dioxide and a second of the predetermined wavelengths is associated with a second gas, such as a hydrocarbon or carbon monoxide. The apparatus also includes a detector unit (20) that detects the beam passing through the plume. The apparatus computes a ratio of the second gas to carbon dioxide based upon the first and second detected wavelengths, and this ratio is then multiplied by a predetermined estimation of a concentration of carbon dioxide in the plume. |
| priorityDate | 1997-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.