Machinery and processes of the industrial arts, and apparatus of the exact sciences (1869)
Barnard, Frederick A. P. (Frederick Augustus Porter), 1809-1889 · Washington, Govt. print. off. · leaf 102
ome resem-blance to the one just described. Like that it has two cylindrical cham-bers in the same casting, and two systems of rotary pistons. Therotating parts, however, which are shown in Fig. 14, herewith given,essentially differ from those of the Behrens engine, being in the form oftwo deeply… … 86 PARIS UNIVERSAL EXPOSITION. by metallic packing in the tips of their teeth. Practically it is found to besufficient to pack two teeth diametrically opposite to each other in each Fig;. 14.
Machinery · Scientific apparatus and instruments
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