SU24475A1 - Device for paraffin embedding of dry elements - Google Patents

Description

The present invention relates to a device for paraffin embedding of groups of dry elements after simultaneous welding of electrolyte in them and consists in a constructive form of the device.

In FIG. 1 is a side view of the proposed device; FIG. Figures 2 and 3 are side and top views of the water bath used in this device.

The device consists of a stand 1 and a water bath 2 fixed on it. On one of the legs 6 of the stand 1, an iron pipe 3 is freely put on, on which the clamp 5 for a burner not shown in the drawing is fixed by a clamping clamp 4. The pipe 3 can be turned around the leg 6 by the handle 7, and the burner is located either under the bath 2 or under the funnel 8. The last wide end is facing downwards, and its upper end is bent to the bath surface (Fig. 2) in such a way that There is warm air coming from the burner inside the bath. In the bath there is a chamber 9, which serves to melt the paraffin. It is fastened with straps 10 and has an opening 11 in the lid. Box 12 with electrolyte-filled cells is illuminated above the bath on the spring 13.

After a sufficient temperature has been obtained in the bath, box 12 is immersed in boiling water, and when the electrolyte in the cells begins to thicken, the box is raised and the agglomerates are centered. The box is then immersed again in water until the final concentration of the electrolyte. Paraffin is poured using a rubber bulb, taking paraffin from chamber 9 and filling the elements with a continuous stream: After pouring, the burner is moved under the funnel 8 and, thanks to the warm air sent last to the bath, paraffin at the ends of the coal is turned around and drained into the bath. The box with the elements is removed from the bath and the paraffin wax is naturally or artificially cooled and solidifies.

The subject matter of the invention.

1. A device for paraffin pouring groups of dry cells after electrolyte is simultaneously welded to them, characterized by the use of box 12 with a group of elements suspended on a spring 13 above a water bath, equipped with a separate chamber 9, which serves to melt paraffin intended for pouring elements after welding into these electrolyte produced in the same water bath.

2. The form of the device described in paragraph 1, characterized in that the water in the bath is also provided with a side-mounted, tilted, curved to the bath surface end, a metal funnel 8 designed to direct heat flow to the carbon rods of the elements.

in order to fuse them after pouring, to heat which funnel is a burner of a water bath installed on a hinged support 5.

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