The double acting Watt engine
The engines, with the same improvement, had double power.
The double-acting engine was a forced step to make possible the railways'birth.
The locomotives needed a powerful, light and little steam engine.
The double acting Watt engine |
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The double acting steam engine piston is always pushed, eliminating the passive stroke. The engines, with the same improvement, had double power. The double-acting engine was a forced step to make possible the railways'birth. The locomotives needed a powerful, light and little steam engine. |