DE744090C - Fastening of electrical collector cells, especially steel collectors, in battery containers - Google Patents

Description

Attachment of electrical collector cells, especially steel collectors, In battery containers, the object of the invention is a device for fastening electrical collector cells, in particular steel collectors, in battery containers.

Collector cells, especially steel collectors, must be in battery containers secured both in their position and isolated from one another. One has has so far achieved this in various ways. The suspension: gUn; g is known of steel collectors in battery containers, with the suspension links with special molded insulated parts (nokken) must be provided. Here are the LTocks either in the vertical center line of the cell walls or near the vertical: cell edges attached. In other known institutions one has the individual cells are covered with rubber or another suitable insulating material. It is also already known that the space between the cells by a suitable fill in insulating potting compound. Furthermore, it has already been proposed between profiled the collector cells at various points, especially at the corners Insert strips, in particular angle strips made of insulating material.

The invention is based on the latter type of known designs, because on the one hand these can be produced with simple and cheap means and on the other hand Good ventilation on all sides: enable the outer walls of the cells. Both known designs are the strips used for fastening and insulation loosely inserted between the cells. It is therefore always a special one Floor insulation required.

The invention proposes angle strips on each vertical edge of the cells made of insulating material, e.g. B. plastic, hard rubber o. The like., By means of suitable Clamp releasable coupling links and these strips a little above the floor to protrude. The ledges are made prior to the installation of the cells clamped on the vertical edge and together with the cells in the container introduced, which greatly facilitates installation. A floor insulation is superfluous because the ridges that extend above the floor cover the floor of the cells Keep at a sufficient distance from the bottom of the container. At the same time it will good floor ventilation is achieved.

Further details of the invention can be seen from the drawing, in Fig. 1 a vertical section and Fig. 2 a plan view through an accumulator tank according to the invention shows.

A.bb. 3 shows a perspective view of a collector cell and FIG. 4 in a perspective view of an angle strip according to the invention.

Fig. 5 is a horizontal section through the angle bar accordingly the line V-V of Figure 4.

In the container a there are a number of steel: 1 sanitary cells b full rectangular plan housed next to each other. Each cell b is vertical with four Provided angle strips c made of insulating material. thereby spacing the cells apart kept and isolated from each other.

To fix the strips c on the cells i> are on the steel walls of the cells am known @ `Teise in the vicinity of the vertical cell edges cams d welded on. The angle strips c provided with corresponding grooves e are reduced to the cams d. For diesel purposes, there is a small amount in the strips c Spring effect achieved in that cams f are placed on the inner surfaces, which are of immediate concern: the inner surfaces c on the walls of the "cells b prevent. This also has the advantage that also at the corners Ventilation of the walls is not disturbed.

According to the invention, the strips c protrude beyond the bottom of the cells b and are provided with a widened foot g for better support. the Cells are therefore spaced sufficiently apart without a special suspension device held by the bottom of the container, making a special floor insulation superfluous and good floor ventilation is achieved.

Claims (1)

PATENT CLAIM: Fastening egg, ctric collector cells, in particular steel collectors, in battery containers by means of angle strips made of insulating material attached to the vertical cell edges, characterized in that angle strips provided with recesses (e) and protruding beyond the bottom of the cells (b): (c) in on the cell walls in a known manner in the vicinity of the vertical cell edges arranged cams (d) are resiliently clamped. To distinguish the subject of the notification from the state of the art, the following publications were taken into account in the granting procedure: German patent specification. . . . No. 513 805; USA patents ...... - 1304588, in particular Figs. 2 and 3, 729550, in particular Figs. I and 4; Advertising leaflet No. 22 of the "Deutsche Eclison-Akkumulatoren Company G. in. B. H. «from 193 i:» DEAG steel accumulators «, pages i and 3, the pictures ..