| 翻訳と辞書 |
| James Pickard ： ウィキペディア英語版 |
James Pickard
James Pickard was an English inventor. He modified the Newcomen engine in a manner that it could deliver a rotary motion. His solution, which he patented in 1780, involved the combined use of a crank and a flywheel.
James Watt, who was a contemporary of James Pickard, circumvented the latter's patent by inventing an alternative mechanical device, the so-called sun and planet gear.
==References==
Nuvolari, A. / Verspagen, B. / von Tunzelmann, N. (2003) The Diffusion of the Steam Engine in Eighteenth-Century Britain, Paper to be presented at the 50th Annual North American Meetings of the Regional Science Association International, Philadelphia, 20–22 November 2003.
*http://fp.tm.tue.nl/ecis/Working%20Papers/Eciswp100.pdf
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「James Pickard」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|