High-temperature storage battery

摘要

A tubular high-temperature storage cell is provided. This cell comprises a central rod electrode of one polarity and a second electrode which encases said central electrode. Between both electrodes, a large separator is interposed. One electrical terminal from the central rod electrode is provided at the center of the cell top through a feedthrough sleeve. The opposite terminal is welded directly to the cell container can or to the cell top lid. The cell container itself also can act as a current collector.