Leadership

New Fire Extinguisher

Issue 24 and Volume 74.

New Fire Extinguisher A fire extinguisher which provides an air pump working in relation to the fluid reservoir to produce a form which will enable the extingusher to be more readily handled and more efficiently manipulated, has recently been invented. Another object of the invention is to so arrange the air pump that none of its operating parts will be within the reservoir but will be separated from the fluid. There is arranged a positive shut-off of the air and also of the fluid, the valves and joints being made air tight and of such material that will not be acted upon by the fluid, thus preventing leakage and evaporation of the latter. The illustrations include the following: Fig. 1 is a side elevational view; Fig. 2 is a top view; Fig. 3 is an end view; Fig. 4 is an enlarged vertical sectional view, the air pump being in…

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