A flow of liquid may be used to rotate a miniature hydro-generator to generate electric power. The hydro-generator may include an outer housing and an inner housing. The inner housing may include a first hub removeably engaged with a second hub. A plurality of paddles may be replaceably engaged between...http://www.google.fr/patents/US20080060184?utm_source=gb-gplus-shareBrevet US20080060184 - Miniature hydro-power generation system
Numéro de demande: 11/981,087 Numéro de publication: US 2008/0060184 A1 Date de dépôt: 31 oct. 2007 Brevet délivré: US7812470 ( Date de délivrance 12 oct. 2010)
