X-ray generating tube, X-ray generating apparatus and X-ray imaging system using the same
US9230774B2 · kind B2 · utility
5Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2014 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Jul 1, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2235/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is an X-ray generating tube with improved withstand voltage property by a simple structure, the X-ray generating tube including a cathode connected to one opening of an insulating tube and an anode connected to the other opening, in which a resistive film having a lower sheet resistance value than that of the insulating tube is disposed on an outer periphery of the insulating tube, and the cathode and the anode are electrically connected to each other via the resistive film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.