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US 2003/0151894 A1Published application
Blower exhaust for a closed frame
AssigneeSiemens Communications, Inc.
InventorThomas H. Singer
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AssigneeSiemens Communications, Inc.
InventorThomas H. Singer
Estimating the term…
Certain exemplary embodiments of the present invention provide a system for substantially containing a flame, comprising an electrical device enclosure comprising at least one heat-generating electrical device; a substantially planar baffle plate suspended in an aperture defined by said electrical device enclosure, said baffle plate oriented substantially perpendicular to an outlet of a heat-exhausting blower mounted in said electrical device enclosure; and wherein said system meets fire resistance requirements R4-21 and R4-22 of Telcordia standard GR-63-CORE. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
A system for substantially containing a flame, comprising:
The system of claim 16, wherein an exhaust gap defined between a periphery of said baffle plate and said electrical device enclosure defines an area that is no less than 20% of an area of said aperture.
The system of claim 16, wherein an exhaust gap defined between a periphery of said baffle plate and said electrical device enclosure defines an area that is no larger than 35% of an area of said aperture.
A system for reducing noise, comprising:
A system for reducing noise, comprising:
A system for reducing noise, comprising:
Dependencies are inferred from the claim text.