| 摘要 |
A cylindrical cell is disclosed. A poles pass through a cover plates, and an insulating material is used to separate the poles from the cover plates; the poles at the anode and the cathode are respectively fixedly connected to a conductor junction plates at the anode and the cathode; a sealable injection hole is arranged on the cover plates; a hollow cylinder is fixedly connected to the cover plates; the hollow cylinder is sleeved in through holes of the conductor junction plates; a roll cores are distributed around the hollow cylinder; tabs are arranged at the anode and the cathode of roll core, and the tabs at the anode and the cathode of the roll core are fixedly connected to the upper and lower conductor junction plates; the upper and lower conductor junction plates are respectively connected to the cover plates at the anode and the cathode of the cell. |
