in the inclined spurs which are located at by a chain with the inverted cup or gas holder, and the other is found to give a steadier pressure (the variation rarely ex- different points in the circumference, but the two circum- with weights sufficient to balance it. There is a perforated ferential… … this governor controls the engine per- We give on this page an illustra- HOFMANN’S HOSE COUPLING. fectly at any pressure of steam sufficient tion of the Allen governor as applied to the large works of the Gaslight Co., todo the work and with any amount of gas. This governor, which is the invention…
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