SU4596A1 - Vessel for galvanic cells and batteries - Google Patents

Description

elimination of inconvenience associated with the use of g, batteries x with a capacity of, for example, 500-1000. and ampere hours of small vessels.

According to the invention, these disadvantages are eliminated by the fact that the vessels of the elements are arranged in each of two parts, between which an optal glass is sufficient for placing / electrode leads, 1 || L11 than these parts are interconnected by an elastic or other suitable material. Then the sizes and shapes that serve to cover the elements of the upper part, regardless of the cross-sectional dimensions, which are used for placing the electrodes and the electrolyte of the lower part, can be used by any, depending on the desired shape and size of the plugs, venting parts, etc .; At the same time, there is no need to seal the upper part of the vessels with special lids that fill the entire section or pour the last with mastic, which plays the role of similar covers, for example, in dry elements.

FIG. 1 shows a longitudinal section of the element; FIG. 2 is a general view and a partial section of the battery; FIG. 3 and 4 are modified forms of the upper part of the vessel and tube, and in FIG. 5 is a view and section of the electrode.

The proposed vessel according to FIG. 1 consists of a bottom portion ./, shaped like a test tube connected with mastic 5 with the upper part in the form of a tube of the same cross-sectional area with the glass. The upper part 8, by the way, also serves to increase the gas space above the electrolyte 7; thus, it prevents the electrolyte from splashing out when the battery is charged. The vessel is closed with a conventional stopper 6 with an axial channel 9. The pole terminals 4 exit the element through the gap b between parts 1, 2

and vplaplen.1 | in mastic, interstitial; 1 free section of the vessel.

FIG. 2 shows, i3 as an example, a method for assembling such elements into a battery. Glasses /, / are mounted in a rack or shchiko .9 and held over the switch; nomi (, and. Upper parts: attached (ort bushing. Mlstik .V, which .1ОЛ111,1 switch pep / o The interpolar connections 4 run from element to element in the pouring pad regardless of the covering elements, for compaction and cushioning, it is advisable to supply the glasses and slits of crossbars 10, II, for example, with rubber sleeves 2. This allows easy access inside GOVERNMENTAL elements not naruscha electrical connections therebetween.

The embodiment of FIG. 3 represents another modification of the upper part, which has a larger cross section than glass 1 and is provided with a conical insert T that prevents electrolyte from flowing out when the battery is tilted, provided that it contains the entire amount of electrolyte normally located in the lower part one.

The latter condition, if it is presented to the battery, can be accomplished by other simpler means with the usual cylindrical shape of the upper part., As shown in FIG. 4. For this purpose, the plug i is not inserted directly into the cylindrical continuation of vessel 2, but into tube 14, for example, rubber, equipped with a mesh bottom - / Y, whose openings are so small that the surface tension of the fluid obtained in them is sufficient, to keep the electrolyte column formed in the upset state of the cells. The lower end of the glass capillary 8 axial tube aperture is advisable.

when IT is somewhat longer, the cap is shown in the drawing.

In the case of the use of lead batteries arranged in the manner described above, as portable, it is advisable to supply the electrodes with perforated plating // as a hook: 5ano in FIG. 5. The purpose of these covers is to keep the active mass from falling out, as well as increase the mechanical strength of the electrodes, which for small containers are equipped with grids with very thin ribs. Ebonite may be a suitable material for a cover of positive electrodes, and leaf perforated lead is used for negative electrodes. When using more robust grids with conventional ramifications, these covers may not be available. The electrodes are separated from each other, moreover, by conventional separators 18. If you wish to be able to measure the voltage of individual elements, it is enough to provide the jumpers with small taps W (Fig. 2) reaching the mastic surface.

T lo-disograpi “Krpeyshiy Ischot, L.-pchigrod, Gedzhnpn 1pdpy, 75.

The subject of the patent.

1. Vessel for galvic cells; - their cells and batteries, consisting of two parts, between which the transmitter 1 is omitted from the electrode, characterized by the fact that the said parts and 2 are connected to each other in the butt, and that their junction is recessed in a layer about mastcci or another suitable material. (Fig. 1).

2. A portable battery made up of cells with characterized and clause 1 vessels is confined to the fact that the elements are TMPODn i CrOiike OR SCHISSED by the way that the parts used to place the electrodes / pass through the JO bar and are fixed in it with mastic 3, so that the lower parts of the vessels remain accessible for inspection, and the upper parts are for the care of the elements (Fig. 2).

3. In the vessels described in paragraph 1, the use of caps 2 with a conical insert 13, which is intended to prevent the electrolyte from flowing out in the overturned state of the vessel (Fig. 3).

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