http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2042862-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6dd74b20fbf2e0ebf10c7bfad4f6c8c5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-407 |
| filingDate | 2007-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b57477c303ff8f5f20aa0095d947d331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdaa41c8786c2c60d84d11abf3687b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80bf2a720eb53e375ba5a37737542991 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d80c4579194c9ed94b18c4e534b8a2f |
| publicationDate | 2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2042862-A1 |
| titleOfInvention | Limiting current type oxygen sensor and method of sensing and measuring oxygen concentrations using the same |
| abstract | The gas diffusion mechanism includes an internal space (15) in contact with the face of a first electrode (12a), and a gas diffusion bore (14) formed to communicate the internal space (15) with a space outside of the gas diffusion mechanism, wherein the gas diffusion mechanism is configured such that an oxygen concentration gradient within the internal space (15) satisfies the following expression: n1/l lim = (1/4FDC o2 ){(l/S) + (l in /S in )} nwhich is based on a relationship between the Faraday constant (F); a diffusion coefficient (D); an oxygen concentration (C o2 ); a bore area (S) of the gas diffusion bore (14); a bore length (l) in the axial direction of the gas diffusion bore (14); a distance (l in ) in the internal space (15) between the first electrode (12a) and the inner surface opposed thereto; an effective cross section (S in ) of the internal space (15); and an output current value (l lim ). nThe gas diffusion mechanism is configured such that the bore area (S) and the bore length (l) of the gas diffusion bore (14) have a ratio (S/l) of 50-250 μm. |
| priorityDate | 2006-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.