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Was an Obturator ring a kind of piston ring? Biscuittin ( talk) 20:05, 7 March 2009 (UTC)
- If the bicycle pump analogy is correct, the Obturator rings would compensate for the warping of the cylinders but not prevent it. I have amended the article accordingly. Biscuittin ( talk) 20:20, 7 March 2009 (UTC)
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| This article is rated Stub-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||
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Was an Obturator ring a kind of piston ring? Biscuittin ( talk) 20:05, 7 March 2009 (UTC)
- If the bicycle pump analogy is correct, the Obturator rings would compensate for the warping of the cylinders but not prevent it. I have amended the article accordingly. Biscuittin ( talk) 20:20, 7 March 2009 (UTC)