Patent ID: 7608933
Filing Date: 2009-10-27
Classification: H02K

Abstract:
1. A portable electric generator apparatus comprising: an electro-magnetic electric generator member comprising a first terminal, a second terminal, a symmetric flywheel rotatably coupled to a shaft, a substrate disposed at a close distance from a first side of the symmetric flywheel, an asymmetric flywheel rotatably coupled to the shaft on the second side of the symmetric flywheel, and a first gear disposed between the symmetric flywheel and the asymmetric flywheel; a kinetic energy generating member comprising an input flywheel with a second gear, the kinetic energy generating member being configured to receive motion energy from an external source, the second gear being configured to engage the first gear; and a storage device having a positive terminal and a negative terminal, the positive terminal being coupled to the first terminal; and the negative terminal being coupled to the second terminal; wherein the storage device is a capacitor and/or a battery.