发明名称 |
ELECTRODE HOLDER ASSEMBLY AND FURNACE COMPRISING SAME |
摘要 |
<p>In an embodiment, an electrode holder assembly (100) includes a current delivery base (105) having an interface (204) sufficiently designed to distribute an electrical current; a buss plate (200) sufficiently designed to provide the electrical current to the current delivery base (105); a shoe-ring assembly having: a plurality of electrical shoes (120), wherein the electrical current from the current delivery base (105) is distributed to the plurality of electrical shoes (120) for distribution to an electrode (400); a plurality of dual stroke cylinders (190); and a mounting ring (220); and a hydraulic assembly (300) including a grip ring (310) having an opening sufficiently designed to engage an outer surface of the electrode (400); a pressurizing cylinder (320) sufficiently designed to constrict and relax the grip ring (310); and at least one dual stroke cylinder (330) sufficiently designed to control horizontal movement of the grip ring (310) and the electrode (400).</p> |
申请公布号 |
EP2414762(A1) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20090789554 |
申请日期 |
2009.03.31 |
申请人 |
ALCOA INC. |
发明人 |
CARKIN, GERALD;HERSTAD, JARLE-ERLAND;LEPISH, JOSEPH |
分类号 |
F27D11/10;F27B3/08 |
主分类号 |
F27D11/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|