发明名称 Water current turbine sleeve mounting
摘要 A flowing water actuatable turbine system, wherein the turbine system is mounted for operational co-operation with water current by means of an upstanding column/pile in such manner as to be axially displaceable length ways of the column/pile. The turbine system is preferably arranged to be rotatably about the longitudinal axis of the column. Floatation means can be provided for operationally supporting the turbines which can include blade pitch control.
申请公布号 US6652221(B1) 申请公布日期 2003.11.25
申请号 US20010914123 申请日期 2001.08.23
申请人 PRAENKEL PETER 发明人 PRAENKEL PETER
分类号 F03B17/06;(IPC1-7):F03B13/12 主分类号 F03B17/06
代理机构 代理人
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