| 发明名称 | Polarity changing pin connector | ||
| 摘要 | A welding system includes a welder configured to output welding power to generate an arc between a welding electrode and a workpiece. The welding system also includes a power pin configured to be coupled to the welder in a first orientation or a second orientation. The power pin is configured to switch the welding power from a first polarity to a second polarity when the power pin is switched from being coupled to the welder in the first orientation to being coupled to the welder in the second orientation. | ||
| 申请公布号 | US9610646(B2) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201313894761 | 申请日期 | 2013.05.15 |
| 申请人 | ILLINOIS TOOL WORKS INC. | 发明人 | Romenesko Benjamin David;Woodward Ronald Dewayne;Schmitz Adam Richard;Schwarz Michael Thomas |
| 分类号 | B23K9/10;H01R29/00;H01R101/00 | 主分类号 | B23K9/10 |
| 代理机构 | Fletcher Yoder P.C. | 代理人 | Fletcher Yoder P.C. |
| 主权项 | 1. A welding system, comprising: a welder configured to output welding power to generate an arc between a welding electrode and a workpiece; and a power pin configured to be coupled to the welder in a first orientation or a second orientation, wherein the power pin is configured to switch the welding power from a first polarity to a second polarity when the power pin is switched from being coupled to the welder in the first orientation to being coupled to the welder in the second orientation, wherein the power pin comprises leads for providing power or communication between the welder and a welding torch regardless of the orientation of the power pin. | ||
| 地址 | Glenview IL US | ||