Double-wall ballast engagement and ballast mounting method

Details Double-wall ballast engagement and ballast mounting method Double-wall ballast engagement and ballast mounting method

2005-03-15

2005-03-15

Chérvinsky, Boris (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electrical power distribution systems and devices

C361S600000, C361S704000, C361S810000, C174SDIG002, C362S264000

Reexamination Certificate

active

06867959

ABSTRACT:
A housing20for electrical lighting fixtures with improved ballast mounting is disclosed. The ballast10is mounted such that it tightly engages two walls30,40of the housing. The housing is a heat sink and heat from the ballast is efficiently transferred to the two walls. The ballast is preferably mounted to one of the two walls. The wall to which the ballast is mounted preferably includes a channel33and the ballast preferably includes a bore12, such that a rod50passing through the bore and positioned in the channel mounts the ballast to the wall. A method of mounting a ballast to a housing for electrical lighting fixtures such that the ballast tightly engages two walls of the housing is also disclosed. Such mounting is preferably performed by a single mount.

REFERENCES:
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patent: 6497499 (2002-12-01), Fischer et al.

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