ELEKTROCHEMISCHE ZELLE MIT GROSSER MÜNDUNG AN DER GEHÄUSEÖFFNUNG

摘要

Assembly of an electrochemical cell using a prismatic steel can having an enlarged circular opening at one end. The active materials of this cell including the cathode are disposed into the prismatic can through the circular opening, and the circular opening is subsequently reduced in size to a round reduced size opening. A round cover and seal assembly closes the opening of the cell.