Fluorescent light fitting and system
US4977490A · kind A · utility
14Cited by
15References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1989 |
| Grant date | Dec 11, 1990 |
| Priority date | — |
| Expiry date | Feb 27, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2113/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fluorescent light fitting (1) comprises an elongate metal casing (2) of hollow cross-section with spaced-apart fluorescent tube holders (6) projecting from at least one wall (5) of the casing (2) and with another wall (4) of the casing provided with a removable or releasable baseplate (14) on which internal electrical components (13) are mounted, with means (18, 19, 20) to fasten the baseplate (14) to the fitting (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.