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    • 1. 发明申请
    • WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW
    • 焊接电气和气体连接器与密封气体流动
    • WO2011130016A1
    • 2011-10-20
    • PCT/US2011/030779
    • 2011-03-31
    • ILLINOIS TOOL WORKS INC.IHDE, Jeffery RayLAHTI, Thomas DonRAPPL, James FrancisFELDHAUSEN, Joseph Edward
    • IHDE, Jeffery RayLAHTI, Thomas DonRAPPL, James FrancisFELDHAUSEN, Joseph Edward
    • B23K9/32
    • B23K9/323B23K9/173
    • A weld electrical and gas connector with sealed gas flow is provided. In an exemplary embodiment, a welding cable connector system includes a male connector having a conductive body for conveying welding power. The male connector (48) includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the male connector is not engaged. The system also includes a female connector (50) having a conductive body for conveying welding power. The female connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough.
    • 提供具有密封气流的焊接电气和气体连接器。 在示例性实施例中,焊接电缆连接器系统包括具有用于输送焊接功率的导电体的阳连接器。 阳连接器(48)包括与用于输送保护气体的导电体同轴设置的密封通道,以及气体密封阀,其构造成当阳连接器未接合时停止保护气体的流动。 该系统还包括具有用于输送焊接功率的导电体的阴连接器(50)。 阴连接器包括与用于输送保护气体的导电体同轴设置的密封通道,以及气体密封阀,其构造成在阴接头未接合时停止保护气体的流动。 阳连接器和阴连接器可相互接合以进行焊接电源并保护气体。
    • 5. 发明申请
    • WELDING CONTROL CABLE ASSEMBLY WITH STRAIN RELIEF
    • 焊接控制电缆组件与应变消除
    • WO2011126924A1
    • 2011-10-13
    • PCT/US2011/030797
    • 2011-03-31
    • ILLINOIS TOOL WORKS INC.IHDE, Jeffery, RayRAPPL, James, FrancisLAHTI, Thomas, Don
    • IHDE, Jeffery, RayRAPPL, James, FrancisLAHTI, Thomas, Don
    • H01R13/58H01R9/03H01R13/504
    • H01R13/5808H01R9/03H01R13/504
    • A cable assembly with strain relief for providing welding control is provided. One welding control cable assembly includes a cable (60) having a plurality of conductors (134) configured to convey data and/or power in an insulative jacket (132). The cable assembly also includes a retainer (136) bound to an outer surface of the insulative jacket adjacent to an end of the cable and a connector assembly having a plurality of connector elements in a housing (120, 104). Each of the connector elements is terminated to a respective one of the conductors. The housing is disposed adjacent to the retainer. The assembly includes an overmolded shell (128, 112) disposed over the retainer and at least a portion of the connector assembly. At least the insulative jacket, the retainer and the overmolded shell cooperate to resist stress on the conductors by axial tensile forces placed on the connector assembly.
    • 提供了一种具有应变消除用于提供焊接控制的电缆组件。 一个焊接控制电缆组件包括具有多个导体(134)的电缆(60),其被配置为在绝缘套管(132)中传送数据和/或电力。 电缆组件还包括固定器(136),其与绝缘套管的与电缆的端部相邻的外表面,以及在壳体(120,104)中具有多个连接器元件的连接器组件。 每个连接器元件端接到相应的一个导体。 壳体邻近保持器设置。 该组件包括设置在保持器和连接器组件的至少一部分上的包覆成型壳体(128,112)。 至少绝缘护套,保持器和包覆成型外壳通过放置在连接器组件上的轴向张力来协调抵抗导体上的应力。