Three door structure for partial recirculation in an air conditioning system

A heating, ventilation and air conditioning system includes a blower unit that has an interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their...

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Bibliographische Detailangaben
Hauptverfasser: Bailey Raymond, Thompson Gregory, Clemence Andrew, Buczek Melissa
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A heating, ventilation and air conditioning system includes a blower unit that has an interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.