H - Electricity – 01 – F
Patent
H - Electricity
01
F
347/10
H01F 27/02 (2006.01) H01F 15/02 (1980.01)
Patent
CA 1142633
Case 2748 HIGH INTENSITY BALLAST ASSEMBLY ABSTRACT OF THE DISCLOSURE This invention relates to a weatherproof ballast housing assembly for the containment of electrical ballast components associated with the operation of gaseous discharge lamps and especially those used in outdoor lighting applic- ations or indoor applications where wash down of the ballast housing and luminaire is involved. In the preferred embodiment the ballast housing assembly includes a first housing member having a radially offset flange portion, a second housing member having a rim portion, and a plate member overlaying the rim face of the first housing member and having a depending skirt portion which plate member is adapted for the mounting of a transformer and a capacitor on opposing surfaces thereof. The radially offset flange portion co-acts with a predetermined length of the rim portion over a co-acting region to align in sandwiched relation therebetween the depending skirt portion. Screws are provided across the co-acting region to secure the first housing member, the second housing member and the plate member in a mutually fixed, weatherproof relation. The instant ballast housing assembly provides for reduced manu- facturing costs, ease of maintenance and a degree of weather- proofing which in combination were not previously provided.
363185
Chippel Bob M.
Puurits Leonhard
Chippel Bob M.
Eckersley Raymond A.
Puurits Leonhard
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