Vibration-type electric generator applied to automobile suspension system
US9399380B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 17, 2015 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Apr 17, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60G2500/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention is to provide a vibration-type electric generator, which comprises an electric generator fixed on an automobile, having stators fixed at the inner rim of the generator, and having rotors rotatably installed inside the generator, such that when the rotors are rotated, the rotors generate a time-varying magnetic field to induce electricity on the stators; two one way bearings having shafts fixedly linked to a shaft of the rotors, respectively, such that when the bearings are respectively driven to rotate toward the same direction, the rotors are driven simultaneously to rotate toward the same direction and subsequently generate the electricity on the stators; and a hydraulic system pivotally connected to two suspension members on the automobile which are able to generate relative movement in response to the vibration of the automobile, so as to subsequently generate two forces for driving the bearings to rotate toward the same direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.