翻訳と辞書 Words near each other ・ Ludwig van (film) ・ Ludwig van Beethoven ・ Ludwig van Beethoven (Baerer) ・ Ludwig Venetianer ・ Ludwig VI ・ Ludwig VII ・ Ludwig VIII ・ Ludwig Vogel ・ Ludwig von 88 ・ Ludwig von Baldass ・ Ludwig von Benedek ・ Ludwig von Bertalanffy ・ Ludwig von Brauchitsch ・ Ludwig von Brenner ・ Ludwig von Buhl ・ Ludwig Obry ・ Ludwig of Bavaria ・ Ludwig of Hanau-Lichtenberg ・ Ludwig Order ・ Ludwig Ortiz ・ Ludwig Ott ・ Ludwig Paischer ・ Ludwig Passini ・ Ludwig Peka ・ Ludwig Pfandl ・ Ludwig Pfau ・ Ludwig Pfyffer ・ Ludwig Philipp ・ Ludwig Philippson ・ Ludwig Pick Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Ludwig Obry ： ウィキペディア英語版 Ludwig Obry Ludwig Obry was an Austrian engineer and naval officer of the Austrian Navy who invented a gyroscopic device for steering a torpedo in 1895. The gyroscope was invented by Leon Foucault in 1851 but industry ignored the device for nearly 50 years. In 1895 or 1896, Obry rediscovered Foucault's device and adapted it into a mechanism for steering a torpedo. This increased the weapon's accuracy from hundreds to thousands of yards. Obry then patented his device and sold the rights to Robert Whitehead, who incorporated the mechanism into the Whitehead torpedo. The device consisted of a bronze wheel weighing less than 1.5 pounds that was spun by an air jet. Obry's device was notable for solving many problems; how to get the gyroscope to begin rotating as quickly as possible, how to direct the vertical rudders and how to maintain the fast rotation of the rotor.〔(【引用サイトリンク】 url = http://www.muzej-rijeka.hr/torpedo/en/progress.html )〕 ==External links== *(Ludwig Obry's US Patent for a "Device For Starting Torpedoes" ) 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「Ludwig Obry」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.