Rotary kinetic fluid motors or pumps – With means for controlling casing or flow guiding means in... – Having specific features for water current
Reexamination Certificate
2007-10-22
2010-02-09
Verdier, Christopher (Department: 3745)
Rotary kinetic fluid motors or pumps
With means for controlling casing or flow guiding means in...
Having specific features for water current
C415S001000, C415S004500, C415S208200, C415S211200, C415S221000, C415S222000, C415S914000, C138S039000, C290S052000, C290S054000
Reexamination Certificate
active
07658589
ABSTRACT:
Turbine system including a turbine and a tubular arrangement having an exit opening. The tubular arrangement is arranged on a downstream side of the turbine. At least one flow controlling device at least partially prevents a fluid flow through the tubular arrangement from becoming detached from the tubular arrangement. The at least one flow controlling device is positioned within the fluid flow and in an area of the exit opening. The turbine system is configured to operate efficiently in an environment wherein at least an upper edge of the exit opening is arranged above a downstream liquid level.
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Nixon & Vanderhye P.C.
VA Tech Hydro GmbH
Verdier Christopher
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