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William Humphrey Wheatley
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Structures Of Non-Positive Displacement Pumps
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Abstract
2180. Wheatley, W. H., [Ish#y, F.]. Jan. 28. Screw propellers. -Underneath the hull are a number o f short - pitched - screw propellers d on one or more shafts arranged, principally under the after part of the vessel. These are driven by high-speed machinery situated in chambers b.
GB190402180D1904-01-281904-01-28Improvements connected with the Reduction of Resistance in Ships and the like.
ExpiredGB190402180A
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