Constant volume air flow rate control for animal cage rack ventilation system

A rack system for holding a number of individual drawers or cages for laboratory or other animals has a plenum array for providing fresh air and removing stale or contaminated exhaust air from the drawers. A constant volume inlet valve and a constant volume outlet valve provide for stable air flow w...

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Bibliographische Detailangaben
Hauptverfasser: FRASIER DANIEL P, SHARP GORDON P, TASSINI STEVE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A rack system for holding a number of individual drawers or cages for laboratory or other animals has a plenum array for providing fresh air and removing stale or contaminated exhaust air from the drawers. A constant volume inlet valve and a constant volume outlet valve provide for stable air flow within each individual drawer while the exhaust air is expelled to a low pressure exhaust duct.