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oscillating engine

American  

noun

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


Etymology

Origin of oscillating engine

First recorded in 1815–25

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

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 John Bourne, C.E.

Q.--Have not objections been brought against the oscillating engine?

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

Q.--Will you give an example of a geared vertical oscillating engine?

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

The valve motion for an oscillating engine consists of an ordinary eccentric gear or motion, with the addition of various mechanical arrangements to accommodate the valve gear to the vibrating motion of the valve chest.

From Modern Machine-Shop Practice, Volumes I and II by Joshua Rose

Q.--Will you explain in detail the construction of the valve gearing, or such parts of it as are peculiar to the oscillating engine?

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

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