<p>The invention generally relates to turbines that efficiently process air or fluid flow while producing substantially no vibrational effects. In certain embodiments, the invention provides a turbine including a rotatable shaft, and at least one blade connected to the rotatable shaft, in which the blade includes a helical shape and an angle of about 180° or greater.</p>
申请公布号
WO2011130391(A1)
申请公布日期
2011.10.20
申请号
WO2011US32292
申请日期
2011.04.13
申请人
ARCJET HOLDINGS LLC;PERLESS, ROBERT;THRASHER, B., HOLT;THRASHER, TALBOT, P.
发明人
PERLESS, ROBERT;THRASHER, B., HOLT;THRASHER, TALBOT, P.