Apparatus and methods for producing multi-electrode cathode for X-ray tube
US7828621B2 · kind B2 · utility
3Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2006 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Nov 14, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2235/068
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Apparatus and methods are provided through which a multi-electrode cathode assembly can be manufactured comprising bonding a monolithic metal block to the nonconductive base; and thereafter machining the block to form at least one electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.