An Automated Window System with energy accumulation means

摘要

An automated window system including an energy accumulation means (12), and a window opening/closing mechanism (16) associated with the energy accumulation means wherein the energy accumulation means releases at least a portion of the energy stored therein upon demand to the window opening/closing mechanism to open and/or close the window (17). The energy accumulation means and window opening/closing mechanism are mounted relative to a surround frame of the window to leave the window substantially unobstructed.