Protective vessel for a getter material
US5191980A · kind A · utility
16Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 1992 |
| Grant date | Mar 9, 1993 |
| Priority date | — |
| Expiry date | Mar 20, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J7/18
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A protective vessel is provided for a getter material which comprises a first sheet of thermally stable material attached to an adhesive, which in turn is attached to a second sheet of thermo-retractable organic plastic material, the first and second sheets enclosing the getter material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.