1911 Encyclopædia Britannica/Barker's Mill
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| ←Barker, Edmund Henry | 1911 Encyclopædia Britannica, Volume 3 Barker's Mill |
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| See also Segner-wheel on Wikipedia, and our 1911 Encyclopædia Britannica disclaimer. |
Barker's Mill, a mechanical contrivance invented by a Dr Barker about the end of the 17th century. It consisted of a hollow vertical cylinder, provided with a number of horizontal arms fitted with lateral apertures; the contrivance is mounted so as to rotate about the vertical axis. By allowing water to enter the vertical tube, a rotation, due to the discharge through the lateral orifices, is set up.
