compound engine

Related to compound engine: ion engine, compound motor

compound engine

[′käm‚pau̇nd ′en·jən]

(mechanical engineering)

A multicylinder-type displacement engine, using steam, air, or hot gas, where expansion proceeds successively (sequentially).

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The other, an Aveling & Porter 3-speed compound engine called The Mistress, was built in 1912.

Tractors & trains down under: New Zealand show blends the best of two vintage worlds in biennial show

A compound engine from a paddle-driven steam yacht called Firefly II, built in Runcorn in 1900, proudly takes centre stage.

Steeped in history: step back in time at the Merseyside Maritime Museum

One of the more recent additions to the collection is an inverted vertical compound engine, which came from Hardman and Ingham's Diamond Rope Works at Royton.

Where cotton was king: follow the thread Lancashire's textile industry

By 1886, a trial of a 52ft pinnace, with a compound engine with a surface condenser, recorded a speed of 15 knots over a measured mile.

Defending the fleet: stream pinnaces used to protect Queen Victoria's warships from torpedoes. The last remaining boat of its kind still plies the Solent, writes ImechE archivist Rhonda Grantham

The Mogul was available in 20 and 25 hp, with choice of a single or a compound engine. It had the same twos-peed gearing as the Star.

Sweet success: Aultman companies enjoy period of prosperity. (Let's Talk Rusty Iron)

It is a Woolf compound engine, with the high pressure cylinder closer to the centre of the beam than the low pressure, thus resulting in differing stroke lengths.

Kew Bridge Steam Museum: a collection of the world's finest steam pumping engines from the Industrial Revolution