By swinging this acid bottle down or upwards the flow of the contents is regulated. This style is found on some generators of the English plan, and like the generator itself made also of strong lead.

Fig. 216.   Swinging Acid Bottle to be Attached to Top of Generator

Fig. 216. - Swinging Acid Bottle to be Attached to Top of Generator.

generators of the English plan, and like the generator itself made also of strong lead

Fig. 217. - Sectional View op another Swinging Bottile.