发明名称 |
Apparatus and method for a cooled retaining cap of a plasma arc torch |
摘要 |
A shield for a plasma arc torch that pierces and cuts a metallic workpiece producing a splattering of molten metal directed at the torch, the shield protecting consumable components of the plasma arc torch from the splattering molten metal. The shield can include a body, a first surface of the body configured to be contact-cooled by a gas flow, a second surface of the body configured to be contact-cooled by a liquid flow, and a seal assembly configured to be secured to the body and disposed relative to the second surface configured to retain the liquid flow contact - cooling the second surface. |
申请公布号 |
EP2393343(B1) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20110179636 |
申请日期 |
2008.09.29 |
申请人 |
Hypertherm, Inc. |
发明人 |
Liebold, Stephen, M;Lindsay, Jon, W |
分类号 |
H05H1/34;H05H1/28 |
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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