http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110500250-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H1-4645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F03H1-0006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F03H1-00 |
| filingDate | 2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110500250-B |
| titleOfInvention | Helicon wave electromagnetic acceleration plasma source |
| abstract | The invention discloses a helical wave electromagnetic accelerating plasma source which is integrally cylindrical and mainly comprises an outer magnetic screen, an outer magnetic coil group, an inner magnetic screen, an antenna, an annular ceramic discharge cavity and an inner magnetic coil group from outside to inside in sequence along the radial direction. On one hand, the invention uses the spiral wave source as a plasma generating device, has the characteristics of high ionization rate, electrodeless design, strong controllability and the like, and is a novel plasma source with excellent performance; on the other hand, the Hall electromagnetic acceleration mechanism is used, on the basis of high-density plasma generated by a spiral wave source, the plasma is subjected to second-order acceleration, the ion ejection speed is increased, and the specific impulse of the thruster is increased. |
| priorityDate | 2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.