Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 313
riodical injections of the steam, causes a series of expan-sions and contractions to be continually going on. In addi-tion to this, the great pressure upon them soon produces fractures in the various joints and seams, whichat once destroys the whole operation, as the vacuum can no longer be… … tent condenser. Figs. 908 and 909 are views showing variations in the construction of the same ap-
Mechanical engineering
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