File:Piston, sprung ring (Heat Engines, 1913).jpg

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Fig. 53

Buckley's Patent Piston, a design of steam engine piston fitted with two sealing rings, sprung against the cylinder walls by the action of an internal spring.
Source Scan from Prof. William Ripper, Sheffield Univ. d.1937 (1913 edition of 1909 book. Originally published in 1889 as "Steam", but later expanded to cover internal combustion engines and so re-titled.) Heat Engines, London: Longmans, pp. fig. 53
Author Andy Dingley (scanner)
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current00:04, 30 May 2009Thumbnail for version as of 00:04, 30 May 2009316 × 262 (20 KB)wikimediacommons>Andy Dingley{{Scans from 'Heat Engines', 1913}} <!--{{ImageUpload|basic}}-->

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