发明名称 |
Plasma torch electrode with improved insert configurations |
摘要 |
<p>An improved electrode for use in a plasma arc torch. The electrode includes an electrode body, a bore defined by and disposed in the electrode body, and an insert disposed in the bore. The insert and/or the bore of the electrode are configured to improve retention of the insert in the electrode, thereby extending electrode life. The invention also includes a method for forming the electrode. The method includes a step of positioning an insert into a bore of an electrode such that an exterior gap is established that is greater than a second gap.</p> |
申请公布号 |
EP1765046(A1) |
申请公布日期 |
2007.03.21 |
申请号 |
EP20060254615 |
申请日期 |
2006.09.05 |
申请人 |
HYPERTHERM, INC. |
发明人 |
MATHER, JONATHAN PHILIP;COOK, DAVID JONATHAN;BOUTHILLIER, DAVID LEO;SOBR, JOHN;EICKHOFF, STEPHEN THEODORE |
分类号 |
H05H1/34 |
主分类号 |
H05H1/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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