| 摘要 |
<p>AMPG device for generation of electrical energy, comprising, a bobbin, at least one magnet, at least one spring member, wherein said magnet is arranged to be movable together with said spring member, said device is arranged so that when exposed to an acceleration component in a possible path of mobility of said first magnet, said first magnet will due to its association with said spring member move in an oscillating manner in relation to said bobbin, so as to generate electrical energy, said device is arranged to at a limiting position of said mobile magnet's path of mobility a spring member with an equal or higher spring constant than the remainder portions of said magnet's mobile path acting on said magnet. Further comprised is an AMPG device assembly where several AMPG devices are combined, and also comprised is a method to optimise the electrical output of the device by adapting it to the frequencies appearing in the application where it shall be used.</p> |
