Magnetron tubes cathode support
US4169987A · kind A · utility
5Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1978 |
| Grant date | Oct 2, 1979 |
| Priority date | — |
| Expiry date | Feb 3, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J23/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The magnetron tube is provided with two concentric supports each with one end connected to the opposite ends of the cathode electrode and two concentric cup shaped input terminals respectively connected to the other ends of the supports. Lead wires extending from a filter for preventing leakage of high frequency wave are welded to the edges of the cup shaped input terminals and clamped thereto at portions near the welded ends by clamping members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.