Incandescent lamp having an improved axial mounting structure for a filament
US4686411A · kind A · utility
3Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 6, 1985 |
| Grant date | Aug 11, 1987 |
| Priority date | — |
| Expiry date | Dec 6, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01K1/18
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved mounting structure for spatially disposing from its long axial conductive member, a filament within the outer envelope of an incandescent lamp is disclosed. The mounting structure offsets the filament from the centerline of the lamp and from its conductive members so as to substantially reduce the typically experienced arcing condition between the conductive members of the mounting structure and the filament.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.