发明名称 |
AUXILIARY SHIELDING GAS FILTER FOR A WELDING APPARATUS |
摘要 |
A shielding gas filter assembly for a welding apparatus. The filter assembly includes a filter housing having a filter disposed therein. The filter assembly also includes a filter guard coupled to the filter housing and configured to receive shielding gas. The filter guard includes a tamper resistant portion configured to inhibit an object from contacting the filter when the object is inserted into the filter guard.
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申请公布号 |
US2013186866(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201213358388 |
申请日期 |
2012.01.25 |
申请人 |
LAHTI THOMAS DON;IHDE JEFFERY RAY;RAPPL JAMES FRANCIS;ILLINOIS TOOL WORKS INC. |
发明人 |
LAHTI THOMAS DON;IHDE JEFFERY RAY;RAPPL JAMES FRANCIS |
分类号 |
B23K9/16 |
主分类号 |
B23K9/16 |
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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