<p>PURPOSE:To improve the reliability by providing a detecting winding on a iron core provided with magnetizable element and by detecting abnormality of said magnetizable element from the outputs of said detecting winding and magnetizable element.</p>
申请公布号
JPS52109114(A)
申请公布日期
1977.09.13
申请号
JP19760025450
申请日期
1976.03.09
申请人
TOKYO ELECTRIC POWER CO;TOKYO SHIBAURA ELECTRIC CO
