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Francis Marion Roots : ウィキペディア英語版 | Roots Blower Company
The Roots Blower Company was an American engineering company based in Connersville, Indiana. It was founded in 1859 by the inventors Philander Higley Roots and Francis Marion Roots. It is notable for the Roots blower, a type of pump.〔(INDIANA ONE HUNDRED AND FIFTY YEARS OF AMERICAN DEVELOPMENT Vol. 3, By Charles Roll, The Lewis Publishing Company, 1931 ). Retrieved 1 April 2012.〕 Today, Roots blowers are mainly used as air pumps in superchargers for internal combustion engines; they were first used in blast furnaces to blow combustion air to melt iron.〔(Roots Blower mechanism )〕 ==History==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Roots Blower Company」の詳細全文を読む
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