翻訳と辞書 Words near each other ・ John R. Thomas (professor) ・ John R. Thompson ・ John R. Thurman ・ John R. Toole ・ John R. Towle ・ John R. Tunheim ・ John R. Tunis ・ John R. Twelves House ・ John R. Tyson ・ John R. Underhill ・ John R. Velazquez ・ John R. Vines ・ John R. W. Cracken ・ John R. Walsh ・ John R. Waterman House ・ John R. Wiegand ・ John R. Willamowski ・ John R. Williams ・ John R. Winckler ・ John R. Winder ・ John R. Womersley ・ John R. Wooden Award ・ John R. Wooden High School ・ John R. Wright House ・ John R. Yale ・ John R. Yates ・ John R.F. Jeffreys ・ John Raat ・ John Rabb ・ John Rabe 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 John R. Wiegand ： ウィキペディア英語版 John R. Wiegand John Richard Wiegand (born 1912, Germany)〔(Brushing Up on Wiegand ) - he emigrated to the United States in the 1930s to study music (piano and choral conducting) in New York City.〕 discovered the Wiegand effect, a physical phenomenon in which a special wire, called a "Wiegand wire", can detect small magnetic fields. The Wiegand wire is commonly used as a sensor to read security access cards. There is also a Wiegand interface commonly used to transmit the data collected by a Wiegand sensor in a card reader. The Wiegand effect was first thought to be a commercially viable solution to better ignition systems for internal combustion engines. Echlin Corporation, an automotive parts manufacturer owned Sensor Engineering of Hamden, Connecticut in the 1970s. That application was displaced by the electronic ignition system. ==References== *(United States Patent 3780313 First Wiegand Pulse Generator ) *(United States Patent 3892118 Where it all Started July 1, 1975 ) *(United States Patent 4247601 ) *(United States Patent 4263523 ) *(United States Patent 4484090 ) *(United States Patent 4309628 ) 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「John R. Wiegand」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.