Manufacturing method and apparatus for insulating member
US5990610A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 1994 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Sep 12, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/92
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention secures the breakdown voltage between stem pins or the like for high voltage service in a cathode ray tube. This insulator is formed of a clay-like silicone compound having a tip-throughhole and pin-throughholes or a stem base with the electric insulator mounted to the stem base. An inter-stem electric insulation device is structured by mounting either one of the electric insulator or the stem base with the electric insulator to the stem of a cathode ray tube and by pressing to fix together. This structure does not allow bubble generation caused by the electric insulator, and makes the handling easy, and furthermore, allows an automatic mounting of the electric insulator to a stem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.