The Bristol Hercules was a 14-cylinder two-row radial aircraft engine designed by Sir Roy Fedden and produced by the Bristol Engine Company starting in 1939. It was the first of their single sleeve valve (Burt-McCollum, or Argyll, type) designs to see widespread use, powering many aircraft in the mid-World War II time frame.
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Famous quotes containing the words bristol and/or hercules:
“It’s of a rich squire in Bristol doth dwell,
There are ladies of honour that love him well,
But all was in vain, in vain was said,
For he was in love with a charming milkmaid.”
—Unknown. Squire and Milkmaid; or, Blackberry Fold (l. 1–4)
“How many cowards, whose hearts are all as false
As stairs of sand, wear yet upon their chins
The beards of Hercules and frowning Mars,
Who, inward searched, have livers white as milk!”
—William Shakespeare (1564–1616)