摘要 |
An electricity generation device comprising a thermoelectric generator and a container of compressed fluid, in which said thermoelectric generator comprises a hot surface and a cold surface, in which said container comprises an exterior surface and an aperture, in which said device comprises a release valve for opening said aperture to release said compressed fluid, in which expansion of said compressed fluid cools said exterior surface, and in which a heat sink extends from said cold surface to at least part of said exterior surface. |