http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107424890-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05G1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J35-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J35-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J35-24 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107424890-B |
| titleOfInvention | Electronic focus alignment of X-ray tube |
| abstract | A technique for electronically aligning a central ray of an X-ray tube with a radiation detector is described. In an example, an X-ray system includes an X-ray tube and a Tube Control Unit (TCU). The X-ray tube includes a cathode including an electron emitter configured to emit an electron beam, an anode configured to receive the electron beam and generate X-rays having a central ray from electrons of the electron beam impinging on a focal point of the anode, and a steering magnetic multipole between the cathode and the anode configured to generate a steering magnetic field from a steering signal. At least two poles of the turning magnetic multipole are located on opposite sides of the electron beam. The TCU includes at least one steering driver configured to generate a steering signal. The TCU is configured to convert the offset value into a steering signal. |
| priorityDate | 2016-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.