Title:
直流アーク炉内の電気変数の測定方法および装置
Document Type and Number:
Japanese Patent JP2016541102
Kind Code:
A
Abstract:
陽極と陰極との間の電圧の周波数スペクトルの、振幅の対数値における直線的減少を検出することに基づいて、直流プラズマアーク炉内における開放アークを検出する方法。【選択図】図1
Inventors:
Ian James Barker
Quinn Gareth Reynolds
Christopher James Hockey Day
Dominic Timothy Jordan
Quinn Gareth Reynolds
Christopher James Hockey Day
Dominic Timothy Jordan
Application Number:
JP2016545964A
Publication Date:
December 28, 2016
Filing Date:
September 18, 2014
Export Citation:
Assignee:
Mintech
International Classes:
H05H1/00; F27B3/08; F27B3/28; F27D11/08; F27D21/00; H05B7/18; H05B7/20; H05H1/32
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JPH11257859A | 1999-09-24 | |||
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Foreign References:
US20100327888A1 | 2010-12-30 | |||
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Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Noritsugu Nakama