Patent ID: 6570824
Filing Date: 2003-05-27
Classification: G04C,H02K

Abstract:
A generator of a clockwork type including a rotor including two flanges carried by a rotor shaft having an axis and a diameter D at its center, magnets, even in number, each being fixed to each flange, two consecutive or facing magnets having opposite polarity, said generator including a stator formed of at least three coils with axes parallel to that of said rotor and fixed onto a support, said coils being arranged between the two flanges, fitted with magnets after the generator is assembled, and defining between them a sufficient central space for the rotor shaft, wherein said rotor is formed of at least two distinct parts, prior to the assembly of said generator, which each include one of the two flanges so that said generator is assembled by introducing said rotor shaft coaxially to the axes of said coils into said central space defined between the coils, any two adjacent ones of said coils being separated by a distance less than said diameter D of said rotor shaft.