An aspirator assembly for an inflatable device includes an outer housing disposed about an axis, an inner housing disposed about the axis, and a manifold coupled through the outer housing to an annulus located between the inner housing and the outer housing, the manifold providing pressurized gas to said annulus via a plurality of gas ejector nozzles. The annulus may be divided into a plurality of annulus segments by a plurality of vanes protruding radially from the inner housing.
Compact air aspirator with annular ejector
2019-11-12
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED , Pumpen von Arbeitsfluiden durch unmittelbare Berührung mit einem anderen Arbeitsfluid oder durch Ausnutzung der Trägheit des zu pumpenden Arbeitsfluids |
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