| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd23c354dd49d149991d5e4d2af08b17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bd1e6a13584a39bc2a8dc4fb0097d73 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-26 |
| filingDate |
1993-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d046b2b13355483fd255bf49a98b2f5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_937fd7e85e2f6f8ee979da7221bddd34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6817d7ca6ee978cb746d88fb1b80de85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db02d3a75067125e4a19bd28d1aeefdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a12ed62c155bad2721b189eeeeccf1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c04c96988e13d7b288170a1692c0a5f |
| publicationDate |
1993-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0566120-A1 |
| titleOfInvention |
Method of measuring fluid flow |
| abstract |
In the method for measuring the velocity of fluid or visualizing the distribution of fluid by feeding tracer particles to the fluid, irradiating the fluid with light and observing return light from the tracer particles, tracer particles containing a fluorescent substance are fed at least partially to the fluid and the fluid is irradiated with exciting light to cause the tracer particles to output fluorescent emissions. A filter which does not transmit the exciting light is used to substantially selectively observe the fluorescent emissions of the tracer particles. n This method results in a remarkable improvement in the accuracy of flow velocity measurement or visualization of fluid distribution. Moreover, in a mixed fluid system consisting of two or more different fluids, the pattern of behavior of each fluid and the intermingled state of the fluids can be observed by using a plurality of different tracer particles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2937541-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2305240-B |
| priorityDate |
1992-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |