oscillating engine

American  

noun

1. a steam engine having piston rods connected directly to the crankshaft and cylinders oscillating on trunnions.

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Etymology

Origin of oscillating engine

First recorded in 1815–25

Example Sentences

See Examples For:

oscillating engine

Cylinder of oscillating engine,   of direct acting screw engine.

From A Catechism of the Steam Engine by Bourne, John, C.E.

For smaller vessels, the oscillating engine with feathering paddle-wheels is still largely employed in Europe.

From A History of the Growth of the Steam-Engine by Thurston, Robert H.

A.--In common with every other improvement, the oscillating engine, at the time of its introduction, encountered much opposition.

From A Catechism of the Steam Engine by Bourne, John, C.E.

Air pump, connecting rod and cross head of oscillating engine.

From A Catechism of the Steam Engine by Bourne, John, C.E.

Q.--Would any difficulty be experienced in keeping the trunnions tight in a high pressure oscillating engine?

From A Catechism of the Steam Engine by Bourne, John, C.E.