Patent ID: 7825531
Filing Date: 2010-11-02
Classification: F03B,F05B,H02K,Y02E,Y02P

Abstract:
1. A hydraulic power generating device comprising: a flow path which is formed from a fluid inlet to a fluid outlet; a power generating hydraulic turbine which is disposed at a middle position of the flow path in an axially rotatable manner; and at least one ejection port which ejects water to the power generating hydraulic turbine; wherein the power generating hydraulic turbine comprises: the ejection port is opened both to the plurality of first blades and to the cylindrical plate part of the power generating hydraulic turbine; and the ejection port is structured so as to eject water to hit both the plurality of first blades and an outer face of the cylindrical plate part, thereby performing a centering operation to the power generating hydraulic turbine by the pressure of the water that hits the cylindrical plate part.