http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103324772-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03b63ca99d4783a725fe715346fb527a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2deebb2d977ae9cb74f06e3bd07a4c06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C1-1476 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C1-0009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-50 |
| filingDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1f251f29365614fcc9a704de4ed95d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cf6239ac43c2ce91c6d4cc38a16b87f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68491ec179b368432fababad68f8ae11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32c7e3c1d08da2894dcfbca81c1d1c3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e41867a49cf50468ad96d1d91fe4f04a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_372e868f5a4b44f3dd6fc60db112c6cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d336e5638c8b8fc5812d28f23437fb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcaf5a0e7600ade9eecf4d35e134e1f0 |
| publicationDate | 2013-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103324772-A |
| titleOfInvention | Single-curved surface wind screen nose integrated design method |
| abstract | The invention belongs to the field of design of airplanes, and particularly relates to a single-curved surface wind screen nose integrated design method. The single-curved surface wind screen nose integrated design method comprises the following steps: extracting Catia forming parameters via design constraints of a nose, and establishing a nose parameterization surface model and generating curved surfaces in the following order: generating an upper main curved surface of one side of the nose, cutting the wind screen area of the upper main curved surface, generating a main wind screen curved surface firstly and then generating a lateral wind screen curved surface in the wind screen area, generating a transition curved surface between the main wind screen curved surface and the remaining upper main curved surface after the wind screen area is cut, generating an upper front curved surface on one side of the nose, and sequentially generating remaining curved surfaces, including a lower main curved surface, a lower rear curved surface and a lower front curved surface, on one side of the nose, and symmetrically generating curved surfaces of the other side of the nose. As the upper main curved surfaces are integratedly generated in the cutting manner, high order and continuity in curvature of the upper main curved surfaces are ensured, and integrated manufacturing is faciliated; in addition, the nose is enabled to have good aerodynamic characteristics and flow quality, so that oil consumption is reduced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106477067-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105631074-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014071884-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105138750-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105138750-B |
| priorityDate | 2012-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.