About 4 results
https://drivepatents.com/patents/1100886 · 23 Oct 2002
The stator (2) has magnetic teeth projecting from a coil core. The coils (B1-B12) are electrically connected together to form two independent electrical windings with respect to stator sections. Independent claims are included for the following: (1) Electr...
https://drivepatents.com/patents/1101081 · 16 Oct 2002
The present invention relates to a rotor of a rotating electric machine, comprising a plurality of pole masses (230) and a plurality of magnets (270) secured to the pole masses and fixed in housings of the rotor formed between the pole masses, characterize...
https://drivepatents.com/patents/1101744 · 18 Sep 2002
The present invention relates to a drive element such as a driving wheel for a handling truck or the like or such as a lifting winch, comprising a wheel or a drum and an electric motor for driving the wheel or the drum in rotation. The electric motor is a ...
https://drivepatents.com/patents/1108765 · 7 Nov 2001
A rotating electrical machine has a rotor (200) with flux concentration and permanent magnets which are located between pole pieces and a stator (100) with wound teeth. The shape of the pole pieces and the magnets are chosen so that the difference Ld-Lq is...