翻訳と辞書 Words near each other ・ Henry Ernest Tanner ・ Henry Ernest, Count of Stolberg ・ Henry Errington Longden ・ Henry Erskine ・ Henry Erskine (lawyer) ・ Henry Erskine (minister) ・ Henry Erskine (priest) ・ Henry E. Sigerist ・ Henry E. Spencer ・ Henry E. Steinway ・ Henry E. Stoughton ・ Henry E. Stubbs ・ Henry E. Taylor III ・ Henry E. Turner ・ Henry E. Turner (New York) ・ Henry E. Warren ・ Henry Eam ・ Henry Earl Singleton ・ Henry Earle ・ Henry Earle (disambiguation) ・ Henry Earle Vaughan ・ Henry East Havergal ・ Henry Easterday ・ Henry Eastham ・ Henry Eaton Moore ・ Henry Eaton, 1st Baron Cheylesmore ・ Henry Ebeling House ・ Henry Eccles ・ Henry Eccles (cricketer) ・ Henry Eccles House 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 Henry E. Warren ： ウィキペディア英語版 Henry E. Warren Henry Ellis Warren (May 21, 1872 – September 21, 1957) was an American inventor credited with invention of the first synchronous electric clock which kept time from the oscillations of the power grid in 1918 as well as with 134 other inventions. 〔(New York Times:HENRY E. WARREN, INVENTOR, 85, DIES; Engineer Designed Telechron Electric Clock and Device Used to Track Stars;September 22, 1957, )〕〔(The Warren Conference Center and Inn;The History of Henry Warren )〕〔(Electric Clock Patent;Patent number: 1283431;Filing date: Aug 21, 1916;Issue date: Oct 29, 1918 )〕〔(WARREN TELECHRON MASTER CLOCK TYPE A )〕〔(The Encyclopedia of American Biography;Henry Ellis Warren; )〕 Warren founded Warren Telechron Company in 1912 which later was acquired by General Electric in 1943.〔 Warren was noted as "the father of the electric time".〔 Just between 1916 and 1926 the company sold 20 million clocks.〔 The clocks remained popular into the 1950s. In 1940 he also invented the "singing clock" which instead of a pendulum had a vibrating metal string.〔 == Notable awards == * 1935: Lamme Medal from the American Institute of Electrical Engineers〔 * 1935: John Price Wetherill Medal from the Franklin Institute〔 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「Henry E. Warren」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.