http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109119312-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ea6977e9efc7db2f2d57bd34e35d038 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J35-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J35-30 |
| filingDate | 2018-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d5964f73cefc478d50494089d5f6fad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2efcede93a4d40a52f9251bd5112d08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cd6707a7f5ebbc5163ee5be2b82f4c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ffb4e48e0bc8820a6b7417efef23273 |
| publicationDate | 2019-01-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109119312-A |
| titleOfInvention | A kind of X-ray tube of magnetic scanning formula |
| abstract | The present invention discloses a kind of X-ray tube of magnetic scanning formula, belongs to X-ray technology field.The X-ray tube of the magnetic scanning formula includes cathode assembly, magnetic focusing yoke assembly and anode assemblies.Cathode assembly generates electron beam and to electron beam prefocus, and electron beam generates under the action of magnetic focusing yoke assembly and deflects and focus, finally impinge upon on the target disc in anode assemblies.Magnetic focusing yoke assembly deflects electron beam in various degree in the vertical and horizontal direction, impinges upon the different location on target disc and generates X-ray, realizes multifocal face battle array x-ray source.Electron beam is scanned in entire target disc, and even heat is spread to entire target disc, avoids local temperature excessively high.Instead of anode bearing by way of scanning, improves the service life and reduce noise.Coolant liquid is being taken directly to contact cooling on the outside of shell where target disc, more preferable compared to radiant heat transfer effect, radiating efficiency is higher. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110215225-A |
| priorityDate | 2018-09-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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