Process for storing electricity for a fast advancing conveyance and device for storing such electricity

A device for storing electricity for a fast moving conveyance comprising:

• a wind mill having a rotating shaft with radially and linearly extending arms, the latter having ends defining substantially circular openings, said shaft being disposed on a fast moving conveyance;
• generator means connected to said rotating shafts of said wind mill for causing electricity to be generated;
• means for charging and storing the generated electricity, and being connected to said generator means;
• said wind mill includes a plurality of substantially bowl-like wings disposed in said circular openings, respectively, and including a bottom plate provided at a bottom edge portion of each of said wings;
• a hinge disposed on each of said ends of said arms adjacent a radially innermost portion of said circular openings and pivotally connecting said wings to said arms at a radially innermost portion of said wings, respectively, said wings having a radially outermost free end adjacent a radially outermost portion of said circular openings, said wings being pivotable in an opening direction constituting a direction outwardly relative to the interior of the bowl-like wings and uncovering said circular openings, and said wings closing said circular openings when pushed in a direction towards the inside of said bowl-like wings and abutting said bottom plate, whereby further pivoting in the latter direction is prevented;
• and
• a spring disposed on each of said hinges and abutting the corresponding said arm on a linear portion thereof on a side thereof opposite said opening pivoting direction.