FILTER ASSEMBLY

Filter assemblies are described. In particular, filter assemblies that include a filter frame, a fire resistant filter media, and a metallic layer disposed on and covering a major surface of the filter frame are described. The filter frame is rigid and includes at least one of a polymeric material,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Gao, Yaohua, Brandner, John M, McCool, Christine L, Gorrell, Matthew W, Santa Cruz, Windy A, Kelley, Tommie W, Sanocki, Stephen M, Dunbar, Joseph A, Stoughton, Hannah L, Stender, John B
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Filter assemblies are described. In particular, filter assemblies that include a filter frame, a fire resistant filter media, and a metallic layer disposed on and covering a major surface of the filter frame are described. The filter frame is rigid and includes at least one of a polymeric material, wood, or a wood pulp material. Filter assemblies described include flammable or meltable materials yet may retain structural integrity after being exposed to flame.