发明名称 |
GAS NOZZLE FOR A WELDING TORCH, WELDING TORCH HAVING A PRODUCED PATINA LAYER, CLEANING DEVICE FOR A WELDING TORCH HAVING BRISTLES MADE OF A SOFT ELASTIC MATERIAL AND ABRASIVE GRAINS EMBEDDED IN THESE BRISTLES |
摘要 |
The invention relates to a gas nozzle (2) and to a welding torch (1) equipped with said gas nozzle (2), a nozzle assembly (3) and with a contact tube (4) that have a artificially produced patina layer (8) for the purpose of reducing the adhesion of welding spatters at least on a partial area of the surface thereof. The invention also relates to a cleaning device for welding torches (1) having a brush provided with bristles. These bristles are made of a very soft elastic material, preferably plastic, and abrasive grains are embedded in said bristles. |
申请公布号 |
WO2004101208(A3) |
申请公布日期 |
2005.02.10 |
申请号 |
WO2004AT00160 |
申请日期 |
2004.05.10 |
申请人 |
FRONIUS INTERNATIONAL GMBH;BINDER, GEORG;HUBINGER, MANFRED;LANGEDER, HARALD;RAXENDORFER, JOSEF |
发明人 |
BINDER, GEORG;HUBINGER, MANFRED;LANGEDER, HARALD;RAXENDORFER, JOSEF |
分类号 |
A46D1/00;B08B1/04;B08B9/00;B23K5/22;B23K9/28;B23K9/32;B23K35/22;F23D14/50;F23D14/52 |
主分类号 |
A46D1/00 |
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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