发明名称 |
ELECTRODE FOR ARC FURNACE |
摘要 |
<p>Electrode for arc furnaces, comprising a water-cooled upper section of metal and a replaceable lower section of consumable material, which are connected by means of a threaded nipple or the like. …<??>To obtain signals which inform on the presence of the consumable section, there is at least one light-receiving element (11) located in the connection zone (21) of the cooled metal shaft (2) and the consumable section (3). The light signal falling on the light-receiving element (11) in the absence of the consumable section (3) is passed in an appropriate manner via a light wave guide (13) to the furnace control which releases the safety system.</p> |
申请公布号 |
JPS59117091(A) |
申请公布日期 |
1984.07.06 |
申请号 |
JP19830169123 |
申请日期 |
1983.09.13 |
申请人 |
AAKU TEKUNOROJIIZU SYSTEMS LTD |
发明人 |
INGE RAUTERUBATSUHA;TOOMASU TAUBE |
分类号 |
H05B7/12;F27B3/08;F27D11/08;H05B7/101 |
主分类号 |
H05B7/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|