http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012100763-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d375d2ec7a773cb90018ffdc72db6c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fab5a78161702097f97524ce6e5cdcd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7c8097cab4321e1b90f15a317641532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7b4f08ead5dae64fc2e45bea89985a2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-704 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B9-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-58 |
| filingDate | 2011-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_081d0f4568184fe3957befdb515121e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877e73d458b132fec44254748a5b5959 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e9198bc27084789e7a0c681b0db0f70 |
| publicationDate | 2012-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012100763-A1 |
| titleOfInvention | Method for determining velocities in flows and phase-frequency-velocity field sensor |
| abstract | The invention relates to a method for determining velocities in flows and to a phase-frequency-velocity field sensor (10) on the principle of a laser-Doppler velocity profile sensor having at least two assigned basic interference fringe systems (IS1, IS2). At least one tilted interference fringe system (IS3) is formed and superposed with the two basic interference fringe systems (IS1, IS2) in a common measuring volume (1), wherein the tilted interference fringe system (IS3) is tilted axially in relation to one of the basic interference fringe systems (IS1, IS2) by a tilting angle (α) and the two have the same fringe spacing profile (d 1 (z), d 3 (z); d 2 (z), d 3 (z)). The tilted interference fringe system (IS3) is physically distinguishable from the basic interference fringe systems (IS1, IS2) and at least one of the interference fringe systems (IS1, IS2, IS3) is fan-shaped. From the basic interference fringe systems (IS1, IS2), the axial position (z) and the velocity (v x ) of a scattering object (34) is determined. With the tilted interference fringe system (IS3), the lateral position (y) of the scattering object (34) is determined with the aid of the phase difference (Δϕ) of the measured electrical burst signals (37, 38) and the lateral velocity component (v y ) of the scattering object (34) is determined using the Doppler frequencies (f 1 , f 2 ). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110914736-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113759387-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019011916-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10921585-B2 |
| priorityDate | 2011-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.