To enable simplified and frequency-reduced maintenance, by being usefully applicable in a hydraulic electric energy power plant of several types, particularly, in pico, micro, mini and small-scale hydraulic power plants, due to a structure of improving and adopting an electric energy generator for allowing the presence of water in a void between a generator rotor and a generator stator, by eliminating the necessity of water-tightness.
This invention has an integral turbine and a generator, and also has the generator rotor installed in an outer diameter part of a turbine blade, and dispenses with an electric exciting system to the rotor of the generator. Motive power of the turbine is transmitted to the generator directly or via a shaft for connecting a turbine hub to the generator rotor every time when the rotor having a permanent magnet is surely installed in the turbine hub.
| JP2002202041A | 2002-07-19 | |||
| JP2005180310A | 2005-07-07 | |||
| JP2006189014A | 2006-07-20 | |||
| JP2003214309A | 2003-07-30 | |||
| JPS5627366U | 1981-03-13 | |||
| JP2001221141A | 2001-08-17 | |||
| JP2005504227A | 2005-02-10 | |||
| JPH0714163U | 1995-03-10 |
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyotaka Totsuka
Next Patent: FUEL INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE