Attachment assembly for ultraviolet light lamp apparatus
US5030125A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1989 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Sep 29, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/3227
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An attachment assembly for each end of an ultraviolet light lamp positioned in a quartz sleeve protruding through a mounting nipple on opposite ends of an apparatus such as a water treatment unit. A compression nut is threadly mounted on each of the mounting nipples and has an internal cylindrical bore with an O-ring for receiving and positioning the end of the quartz sleeve. An elastic electrical socket assembly is operably connected to each end of the ultraviolet light lamp. A retainer is detachably mounted on the compression nut and has means for retaining the electrical socket assembly in position. A compression spring is provided in one of the retainers to resiliently urge the electrical socket assemblies into engagement with the ends of the lamp continuously and securely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.