Rotary-transmission-target microfocus X-ray source and ray generation method
US11817287B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2023 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | May 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2235/1275
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotary-transmission-target microfocus X-ray source and an X-ray generation method based on the rotary-transmission-target microfocus X-ray source are provided. The X-ray source comprises a chamber, and an electron beam system is installed in the chamber. The electron beam system is arranged on a same side as an anode target rotating shaft. A motor in a rotary anode target system drives an anode target to rotate through a bevel gear transmission device. The microstructure of a target is designed. An electron beam emitted by the electron beam system vertically bombards the metal target of the rotating anode target. A cooling system is configured to cool the anode target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.