| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc47ccdac4c7eb305c87c455724f1cb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b558283f863b47ff6ef2afc975dac6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2273 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1459
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 |
| filingDate |
2007-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f235f45f48319d6a7de5b459c932e139 |
| publicationDate |
2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007126681-A1 |
| titleOfInvention |
Aerosol particle sensor with axial fan |
| abstract |
A particle sensor (106) for optically detecting an unconstrained particle suspended in a flowing gas includes a sample chamber (135) having a gas inlet (115) and a gas outlet (162); a gas flow system (120) for flowing said gas from said gas inlet through said sample chamber to said gas outlet, a source (134) of light; an optical system (310, 319) directing said light through said sample chamber, an optical collection system (330) located to collect light scattered by said particles in the gas, and a detection system (340) located to detect the collected light. The total pressure drop through said gas flow system is 3 inches of water or less. The gas flow system includes an axial fan (128), which may be a high static pressure fan or a counter-rotating fan. In a 1.0 CFM system, the gas inlet nozzle (130) has an area of 25 square millimeters or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013502596-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11579072-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8800383-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11169077-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10983040-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11519842-B2 |
| priorityDate |
2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |