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US 2008/0303357 A1Published application
Device for Producing Electrical Energy
AssigneeINVENTUS Engineering GmbH
InventorsStefan Battlogg, Jurgen Posel
Life of this patent
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Abstract
A device for generating electrical energy has at least one pair of permanent magnets and at least one coil. They are moved about a pivot axis relative to one another by agitating or shaking. Each coil is disposed between the pole surfaces of the at least one pair of permanent magnets which are disposed opposite each other.
Claims18
1-15. (canceled)
A device for generating electrical energy, comprising:
- at least one pair of permanent magnets having pole surfaces disposed opposite one another;
- at least one coil disposed between said pole surfaces of said pair of mutually opposite permanent magnets;
- and
- wherein at least one of said pair of permanent magnets or said at least one coil is pivotally mounted about a pivot axis and for moving relative to one another induced by shaking or vibration.
1 more element
A device for generating electrical energy from induced shaking or vibration, comprising:
- at least one stationary coil;
- a shaft defining a pivot axis;
- at least one pair of permanent magnets pivotally mounted to said shaft for pivoting about said pivot axis, said magnets having pole surfaces disposed opposite one another and embracing said at least one stationary coil, whereby an oscillating motion of said permanent magnets relative to said coil generates electrical energy.
Dependencies are inferred from the claim text.