http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101968808-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-06804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0621 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-02415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-06804 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-3504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39 |
| filingDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101968808-B1 |
| titleOfInvention | Device and method for determining the concentration of at least one gas in a sample gas flow by means of infrared absorption spectroscopy |
| abstract | The present invention relates to an infrared radiation source 12 in which radiation can be guided through the analysis cell 16, a sample gas flow that can be guided into the analysis cell 16, a detector capable of measuring the absorption spectrum appearing in the analysis cell And a Peltier cooling element 66 having a high temperature side 68 and a low temperature side 70 and wherein the low temperature side 70 is in thermally conductive contact with the infrared radiation source 12 or detector 22 And the hot side is in thermal conductive contact with the heat sink (46), for measuring the concentration of at least one gas in a sample gas flow by infrared absorption spectroscopy. However, measurement inaccuracies often arise due to the thermal noise of the infrared radiation source. To prevent such measurement inaccuracies, the heat sink 46 according to the present invention is cooled by a rotational-speed-controlled fan 38. [ |
| priorityDate | 2014-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.