Positive pressure ventilation system for firefighting apparatus

Positive pressure ventilation system for firefighting apparatus

A firefighting apparatus has a positive pressure ventilation system for impairing dust, dirt, and other debris from entering a storage compartment of the apparatus. The system can blow dust, dirt and debris out from the storage compartment if the same enters the compartment. The positive pressure ve...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lenz, Jr., Kenneth C, Longhurst, Kevin J
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:A firefighting apparatus has a positive pressure ventilation system for impairing dust, dirt, and other debris from entering a storage compartment of the apparatus. The system can blow dust, dirt and debris out from the storage compartment if the same enters the compartment. The positive pressure ventilation system includes a blower assembly that supplies a positive flow of air to the storage compartment, such that the pressure within the storage compartments is greater than the environment, and air will egress from the storage compartment into the surrounding environment, rather than entering the storage compartment from the surrounding environment.