Flow energy installation
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United States of America Patent
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-
Apr 10, 2012
Grant Date -
Feb 19, 2009
app pub date -
Jul 29, 2008
filing date -
Aug 10, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flow energy installation with a roller-like rotor (1) is presented. The roller-like rotor (1) rotates about an axis (A1) and has a plurality of rotor blades (2). One of the rotor blades (2), a plurality of the rotor blades (2) or all rotor blades (2) have associated with themselves at least one efficiency-improving fluid conducting fin (3) which in the direction of rotation is arranged upstream or downstream of the rotor blade (2). The rotor (1) is at least partly surrounded by at least one efficiency-improving diffuser element. The flow energy installation can be operated with liquid and/or gaseous media at any desired orientation of the axis (A1).
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