GALVANISCHES PRIMAERELEMENT.

摘要

The cell contains a thickened alkaline electrolyte, an inner electrode of Zn-powder contained in a paste and an outer electrode of MnO2 or Ag2O pressed in the form of a hollow cylinder. The Zn-paste is forced into the form of a concentric layer adjacent to the cathode-layer (3) by the presence of a displacement part attached to the anode-conductor. The shape of the displacer is adapted to the construction of the cell. It contains holes and slits to allow the electrolyte to contact both the central anode-pin (9) and the Zn-paste. The holes are small enough to prevent the Zn-paste from penetrating to the central chamber. The displacer is made of plastic, metal or metallised plastic.