Filter system using plastic frames along structural wall of animal confinement building

A filter assembly including a rectangular inlet frame having a rectangular inlet opening to receive a primary filter and optional a prefilter. The filter assembly may include a rectangular outlet frame and a housing body that is collapsible to have a flattened shipping state and an erect state. The...

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Bibliographische Detailangaben
1. Verfasser:	CRABTREE LAMONTE A
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ANIMAL HUSBANDRY BLASTING CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HEATING HUMAN NECESSITIES HUNTING LIGHTING MECHANICAL ENGINEERING NEW BREEDS OF ANIMALS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR SEPARATION TRANSPORTING TRAPPING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A filter assembly including a rectangular inlet frame having a rectangular inlet opening to receive a primary filter and optional a prefilter. The filter assembly may include a rectangular outlet frame and a housing body that is collapsible to have a flattened shipping state and an erect state. The rectangular inlet frame may also be used as a housing by itself to support and house primary filters and prefilters. A gridwork including one or more grid dividers may be used in the rectangular inlet frame to provide 2 or more openings for receipt of filters.