SEAT ASSEMBLY WITH VENTILATION SYSTEM UTILIZING VENTURI EFFECT TO MULTIPLY AIR FLOW

A ventilated seat assembly such as an aircraft passenger seat including a cushion assembly supported by a structural element, a plurality of Venturi tubes positioned to direct a flow of air through the cushion assembly, an air compressor supplying compressed air, a manifold assembly coupled in fluid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BUNEA, Catalin, WILSON, Christopher, STAHL, Peter A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A ventilated seat assembly such as an aircraft passenger seat including a cushion assembly supported by a structural element, a plurality of Venturi tubes positioned to direct a flow of air through the cushion assembly, an air compressor supplying compressed air, a manifold assembly coupled in fluid communication with the air compressor, a conduit network fluidly coupling the manifold assembly with the plurality of Venturi tubes, and a controller for activating the air compressor and actuating the manifold assembly. Supplying a small volume of pressurized air to the Venturi tubes induces a larger flow of ambient air and a multiplied air effect to ventilate the passenger seat.