Venting system for minimizing condensation in a lighting...

Details Venting system for minimizing condensation in a lighting... Venting system for minimizing condensation in a lighting...

2007-05-15

2007-05-15

Lawrence, Frank M. (Department: 1724)

Gas separation: processes

Solid sorption

Inorganic gas or liquid particle sorbed

C096S134000, C362S294000, C362S547000

Reexamination Certificate

active

11032329

ABSTRACT:
In one aspect, the invention is a lighting assembly comprising a housing defining an internal space within the housing, and an ambient space surrounding the housing, a light source within the internal space; a high capacity desiccant within the internal space, the high capacity desiccant being nonregenerating at temperatures of up to about 50 degrees Celsius and about 11.0% relative humidity; and a diffusion tube having a first opening proximate to the internal space and a second opening proximate to the ambient space, the diffusion tube providing gaseous communication between the internal space and the ambient space.

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Statement by Richard W. Ellis, Dated Sep. 26, 2006.

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