Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Cross flow runner
Patent
1997-05-02
1999-02-09
Verdier, Christopher
Rotary kinetic fluid motors or pumps
With means for re-entry of working fluid to blade set
Cross flow runner
415119, F04D 500
Patent
active
058685510
ABSTRACT:
A fan assembly. The fan assembly comprises: a fan having an axis and an outer periphery; a housing about the fan; and a cutoff separating fan inflow from fan outflow. The cutoff is preferably arranged parallel to the axis and is proximal to the outer periphery. The cutoff includes first and second layers. The first layer provides structural support and has a plurality of apertures therethrough. The second layer is formed of an acoustically insulating material.
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Rockwood William B.
Smiley III William A.
American Standard Inc.
Beres William J.
Ferguson Peter D.
O'Driscoll William
Verdier Christopher
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