A practical treatise on modern gas and oil engines (1902)
Grover, Frederick · Manchester, The Technical Publishing Co., Limited; [etc., etc.] · leaf 80
further increase in speed cut it off entirely. The ignition tubes supplied by this firm are made innickel, and will stand continuous use for several months. The Forward gas engine is manufactured by Messrs.T. B. Barker and Co., of Birmingham. Fig. 47 shows asectional elevation and end view of this… … g E3 S5 < o o o oo 70 TYPES OF GAS ENGIJSTES. An important feature in this design is the reductionof port surface to a minimum. It will be noticed that theair and exhaust valves A and E, Up. 48, are placed as near thecombustion chamber as possible. They are fitted to separateseatings, as shown…
Internal combustion engines
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