Rotor for flywheel magneto generator
AssigneeKokusan Denki Co., Ltd.
InventorTatsuo Kobayashi
Life of this patent
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Abstract
A rotor for a flywheel magneto generator comprising a flywheel having a reluctor of projection provided on an outer face of a peripheral wall portion of the flywheel and a hole provided in a bottom wall portion of the flywheel at a position close to the reluctor for correcting static unbalance of the flywheel caused by a presence of the reluctor, the flywheel further comprising at least one recess provided in the peripheral wall portion of the flywheel on an end face thereof on the opening side of said peripheral wall portion for getting dynamic balance of the flywheel.
Claims6
A rotor for a flywheel magneto generator comprising a flywheel having a peripheral wall portion and a bottom wall portion to close one end of said peripheral wall portion as viewed in an axial direction of said flywheel with a reluctor of projection provided on an outer face of said peripheral wall portion and permanent magnets provided on an inner face of said peripheral wall portion of said flywheel, said flywheel comprising static unbalance correction means to correct static unbalance of said flywheel caused by a presence of said reluctor, said static unbalance correction means provided on said flywheel at a position where it is shifted to one side of said flywheel as viewed in the axial direction thereof relative to a center of said reluctor, said flywheel further comprising dynamic unbalance correction means to correct dynamic unbalance of said flywheel caused by said static unbalance correction means and said reluctor and said dynamic unbalance correction means provided at a position where it is shifted to the other side of said flywheel relative to said reluctor as viewed in the axial direction.
A rotor for a flywheel magneto generator comprising a flywheel having a peripheral wall portion and a bottom wall portion to close one end of said peripheral wall portion as viewed in an axial direction of said flywheel with a reluctor of projection provided on an outer face of said peripheral wall portion and permanent magnets provided on an inner face of said peripheral wall portion of said flywheel, said flywheel comprising static unbalance correction means provided on said bottom wall portion of said flywheel to correct static unbalance of said flywheel caused by a presence of said reluctor, said flywheel further comprising dynamic unbalance correction means of at least one recess to correct dynamic unbalance of said flywheel caused by said static unbalance correction means and said reluctor and said dynamic unbalance correction means provided in an end of said peripheral wall portion on the other side thereof as viewed in an axial direction of said flywheel at a position closer to said reluctor.
Dependencies are inferred from the claim text.