Image:Pelton wheel (US Patent, October 1880).jpg

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[edit] Summary

Description

Drawing of an early Pelton wheel (also known as Pelton turbine), invented by Lester Allan Pelton in the 1870s.
Source

This figure is from a United States Patent (October 26, 1880) issued to Lester Allan Pelton. US Patent 233,692.
Date

October 1880.
Author

United States Patent Office.
Permission

Public domain - original work of the US Federal Government. (The text and figures of all US patents are in the public domain.)

[edit] Licensing

Public domain This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.

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