发明名称 |
Welding apparatus |
摘要 |
Electric power corresponding to the condition of at least one of a welding object and a welding wire as electric power for contact determination is outputted from an output control unit 2, and the state of contact is detected by a contact determination unit 5, so that it is possible to prevent the deformation and the like of the welding wire during contact.
|
申请公布号 |
US2007051713(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
US20050555866 |
申请日期 |
2005.03.17 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
AIMI KEI;OYAMA HIDETOSHI;MUKAI YASUSHI;TAKAHASHI WATARU;KOWA MASARU |
分类号 |
B23K9/10;B23K9/12;B23K9/127 |
主分类号 |
B23K9/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|