X-ray tube cathode cup assembly
US5515413A · kind A · utility
18Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1994 |
| Grant date | May 7, 1996 |
| Priority date | — |
| Expiry date | Sep 26, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J35/066
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved high performance x-ray system, having an improved cathode cup assembly which provides reduced tube manufacturing costs and reduces failures due to filament misalignment or sagging of the filament during both the manufacturing process and during operation, is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.