SU12446A1 - Galvanic cell - Google Patents

Description

The present invention relates to a galvanic element of an ALL element with two liquids and a lifting element, fixed in the lid of the vessel, at the electrode and consists in the constructive design of the element.

In FIG. 1 shows a vertical section of a galvanic cell; FIG. 2-horizontal section of it.

The galvanic cell vessel is divided into two chambers by a composite partition, the lower part of which is approximately up to / 5th the height of the vessel, made of an impermeable D.CHA electrolyte material, and the upper part a is porous. Continuous OR hollow bodies c, in addition to electrodes, are attached to the lid 6, which covers the vessel from the outside and is fitted on the side parts with springs L, d

The vessel, the lower part of the septum and the body with are made of glass or porcelain, and the porous partition is made of weakly burnt clay, or other porous material. Seals at the junction of the vessel walls and the lower part of the septum with the upper part a are carried out using rubber pads which are laid into the vessel walls made in iB and in the lower part of the groove septum, which are inserted into the upper part a of the septum.

The proposed galvanic cell is assembled as follows. One electrolyte is poured into one of the chambers, up to the height of an impenetrable partition, for example, a solution of copper sulphate, and the other, another, for example, sulfuric acid solution, after which a lid with attached electrodes and bodies is placed on the vessel. The latter displace solutions from the lower part of the chambers, thereby bringing them into contact with the superposed electrodes and with the porous partition. At the end of the operation of the galvanic cell, the lid b should be lifted, in which position it will be held by springs d, d, and the solutions will fill the lower parts of the vessel chambers and the electrodes raised together with the lid will come out of contact with the electrolyte.

The subject of the patent.

1. A galvanic cell with two liquids and lifting electrodes fixed in the lid of the vessel, characterized in that a) the cell vessel is divided into two chambers by a composite partition, the lower part is made of electrolyte-impermeable material, and the top is porous; b) to the lid b, in addition to the electrodes, the hollow bodies c and the hollow bodies c, which enter into each of the chambers, serve to lower the crown to displace them from the lower part of the solutions and bring them into contact with higher positioning electrodes regorodkoy.

2. With the galvanic element described in paragraph 1, the use of a vessel lid that embraces the vessel from the outside and equipped with springs d, d for the side parts to keep the lids in a raised position.

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