and whose cir- jector, to which is coupled also the feed water supply culars, letters, pamphlets, etc., are many of them skill- sectional view of the valved regulating drum or casing pipe, which may have a valve controlled by the regu- and connected steam pipes, and Fig. 3 is an enlarged fully… … will stop, as its valve will remain closed. A similar effect closed. DEVLIN'S AUTOMATIC STEAM BOILER FEEDER. is also produced, through the regulator, in starting and The significant feature of the whole business is, says stopping the injector, when the latter is used to force the American…
