发明名称 |
Anode for a plasma arc torch |
摘要 |
An anode for plasma torch that has a primary section and a secondary section with a gradual transition between the sections. The diameter of the hollow primary section tapers down toward a transition zone, at which point the anode formed by the sections makes a gradual transition to the secondary section. The secondary section is cylindrical and has a diameter larger than that of the primary section from which the plasma exists the anode. The transition zone will describe a generally conical surface and may include a convex radius on the neck where the primary and transition sections meet.
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申请公布号 |
US4896017(A) |
申请公布日期 |
1990.01.23 |
申请号 |
US19880268119 |
申请日期 |
1988.11.07 |
申请人 |
THE CARBORUNDUM COMPANY |
发明人 |
KOPPEL, LEWIS M.;KIM, JONATHAN J.;VENKSTESWARAN, VISWANATHAN |
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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