A practical treatise on modern gas and oil engines (1902)
Grover, Frederick · Manchester, The Technical Publishing Co., Limited; [etc., etc.] · leaf 31
rod R. Fig. 3 shows the enginewith the charge compressed between the two pistons. Theleft-hand piston is just uncovering the entrance to theignition tube I. It will be observed that as the crank pinfollows the direction indicated by the arrow, the rod Rimerely revolves about the upper end of the…
Internal combustion engines
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