New form of Law Battery

New Form of Law Battery.

The latest form of Law battery is illustrated in the cuts on this page, Fig. 1 showing the cell complete, Fig. 2, the negative element. As will be noted the latter consists of two cylinders of carbons, one within the other, thus presenting a large surface for action. The advantages of this form of construction lie in the fewer number of parts and in bolting the negative element to the cover instead of sealing it by cement. On account of the quantity and large surface of the carbon, it is claimed that the battery holds up under hard work, or when overworked as long as other batteries containing manganese or other substances to accomplish depolarization by chemical action.

Fig. 1. — Law Battery.

Fig. 2. — Law Battery.