An electrical machine including a rotor and a stator. The stator includes a core and a coil disposed on the core. In one construction, the core is generally U-shaped and comprises magnetic material. The electrical machine also includes a bridge comprising magnetic material. The bridge connects the first...http://www.google.ca/patents/US20050093381?utm_source=gb-gplus-sharePatent US20050093381 - Electrical machine and method of manufacturing the same
Electrical machine and method of manufacturing the same
