ELECTRIC GENERATOR WITH HAND-OPERATED GEAR Russian patent published in 2009 - IPC H02N11/00 F21L13/00 

FIELD: electricity.

SUBSTANCE: electric generator with hand-held drive is intended for using as small-size stand-alone source of power energy. Generator includes stator and rotor connected with the housing. The said rotor and stator are coupled by means of one or more springs or elastic elements to spin rotor and allow angular rotor oscillations. The rotor oscillation is significant when rotor makes resonance swinging generated by generator housing. Rotor may be coupled with stator or housing by means of two spiral flexure springs. Thee inner end of each spring is connected with shaft, while the outer end is coupled with stator or housing.

EFFECT: invention ensures small sizes of generator gear, simplified design and improved reliability.

8 cl, 2 dwg