Patent ID: 11898533
Assignee: DAVID PAPINI
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 9:
10. A portable wind-powered generator, comprising:
a housing defining an internal volume, wherein the internal volume of the housing is completely surrounded by the housing; the housing comprising:
an inlet forming a first opening to the internal volume and positioned at a first end portion of the housing; and
an outlet forming a second opening to the internal volume and positioned at a second end portion of the housing;

a front rotor having a first rotor diameter enabling rotation within the first opening, and comprising a first mounting portion and a first output shaft;
a rear rotor having a second rotor diameter less than the first rotor diameter enabling rotation within the second opening, the rear rotor comprising a second mounting portion and a second output shaft; and
a nacelle comprising:
an inlet end configured to enable affixing of the first mounting portion to the nacelle;
an outlet end configured to enable affixing of the second mounting portion to the nacelle; and
a first electrical generator positioned within the nacelle, wherein the first output shaft is linked to the first electric generator; wherein the nacelle, the front rotor, and the rear rotor are housed entirely within the internal volume defined by the housing.