公开(公告)号：US11174834B2

公开(公告)日：2021-11-16

申请号：US16352637

申请日：2019-03-13

申请人： Nordex Energy SE & Co. KG

发明人： Mehdi Doosttalab ,  Christof Rautmann ,  Thomas Lipka ,  Philipp Rindt

IPC分类号： F03D1/06 ,  F04D29/66

摘要： A vortex generator defines a longitudinal direction and has two fins, which are each arranged at an angle in relation to the longitudinal direction and extend over a first length in the longitudinal direction, and a base, which connects the two fins to each other, the base having a width and extending over a second length in the longitudinal direction, wherein the second length is less than the first length over the entire width of the base.