A wind turbine has an impeller surrounded by a turbine shroud and/or an ejector shroud, wherein the turbine shroud and/or the ejector shroud include inflatable portions and/or flexible inflatable portions. In some embodiments, the turbine shroud and/or the ejector shroud include internal rib members whose shape or length can be changed to alter the characteristics of the wind turbine.
申请公布号
EP2329142(A4)
申请公布日期
2014.01.01
申请号
EP20090812361
申请日期
2009.09.08
申请人
FLODESIGN WIND TURBINE CORP.
发明人
WERLE, MICHAEL, J.;KEELY, WILLIAM, SCOTT;KENNEDY, THOMAS J., III;PRESZ, JR., WALTER M.