Performance air filtration cartridge

An air filtration cartridge has annular filter media having a hollow interior and extending axially between first and second distally opposite end caps. The first end cap is an outlet end cap having flow straightening structure integrally formed therewith and spanning the hollow interior. The second...

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Bibliographische Detailangaben
Hauptverfasser: QUABILI ZAKIR A, GUNDERSON LARRY T, HOLM KRIESDOF E, ZHENG ZHENYUAN, SCHMIDTS KELLEY R
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:An air filtration cartridge has annular filter media having a hollow interior and extending axially between first and second distally opposite end caps. The first end cap is an outlet end cap having flow straightening structure integrally formed therewith and spanning the hollow interior. The second end cap is a closed end cap having an interior face having quarter wave resonators formed by blindholes therein.