Alignment spring counteracting antenna type getter effect on electron gun alignment
US3939376A · kind A · utility
5Cited by
2References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 1974 |
| Grant date | Feb 17, 1976 |
| Priority date | — |
| Expiry date | Dec 26, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/94
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A picture tube containing an electron gun assembly and an attached antenna type getter is provided which a spring like support member to maintain axial alignment of the electron gun assembly in the picture tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.