Metal matrix composite integrated lamp head
US6252346A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2000 |
| Grant date | Jun 26, 2001 |
| Priority date | — |
| Expiry date | Jul 14, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An integrated lamp head for an electrodeless lamp includes a metal-matrix composite enclosure, an insulating ceramic encased by the metal-matrix enclosure, the insulating ceramic having an interior surface, and an excitation structure integrally formed on the interior surface of the insulating ceramic. The excitation structure may include an excitation coil such as a wedding ring shaped excitation coil or a coil having a cross sectional shape similar to an upper-case Greek letter omega. The integrated lamp head optionally includes a pre-formed connection from an exterior portion of the integrated lamp head to the excitation structure and/or a conductive insert in an area of a solder connection point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.