发明公开
- 专利标题： OPTIMIZED GRAPHITE ELECTRODE PIN CONFIGURATION
- 专利标题（中）： 改进石墨电极连接引脚配置
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申请号： EP05722625申请日： 2005-02-01
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公开(公告)号： EP1813134A4公开(公告)日： 2008-02-13
- 发明人: SMITH ROBERT E , BATTY LIONEL BURTON D , COLEMAN PHILIP A
- 申请人： GRAFTECH INT HOLDINGS INC
- 专利权人： GRAFTECH INT HOLDINGS INC
- 当前专利权人： GRAFTECH INT HOLDINGS INC
- 优先权： US97560704 2004-10-28
- 主分类号： H05B7/14
- IPC分类号： H05B7/14 ; H05B7/06 ; H05B7/085
摘要：
A pin (20) for use in connecting graphite electrodes into a joint (10), where the pin has at least one male tang having a tang factor, defined as the ratio of male tang length to diameter of the electrode into which hit is to be threaded, of at least about 0.60.
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