Welding system and method having power controller with workpiece sensor
    1.
    发明授权
    Welding system and method having power controller with workpiece sensor 有权
    具有工件传感器功率控制器的焊接系统及方法

    公开(公告)号:US08502106B2

    公开(公告)日:2013-08-06

    申请号:US11434391

    申请日:2006-05-15

    IPC分类号: B23K9/20

    CPC分类号: B23K9/205

    摘要: A welding system and method having power controller with workpiece sensor. In some embodiments, the welding system includes a stud welding power supply having a welding power output, a stud welding power controller, and a workpiece sensor. The stud welding power controller may be communicatively coupled to the stud welding power supply and the workpiece sensor. In certain embodiments, the stud welding power controller is responsive to a signal from the workpiece sensor indicative of a position of a stud in general proximity or engagement with a workpiece.

    摘要翻译: 一种具有工件传感器功率控制器的焊接系统和方法。 在一些实施例中,焊接系统包括具有焊接功率输出的螺柱焊接电源,螺柱焊接功率控制器和工件传感器。 螺柱焊接功率控制器可以通信地耦合到螺柱焊接电源和工件传感器。 在某些实施例中,螺柱焊接功率控制器响应于来自工件传感器的信号,其指示螺柱在普通接近或与工件接合的位置。

    Wheeled Walker
    3.
    发明申请
    Wheeled Walker 审中-公开
    轮式步行者

    公开(公告)号:US20090206578A1

    公开(公告)日:2009-08-20

    申请号:US12378525

    申请日:2009-02-17

    IPC分类号: A61H3/04

    摘要: A wheeled walker having a pair of opposing front legs carrying front wheels on their lower ends, and a pair of opposing back legs carrying back wheels on their lower ends, a seat carried between opposing front legs and rear legs, and handles extending from an upper portion of the front or rear legs, the wheeled walker including a structure with the front and back legs offset and a first pivoting connection between the front or back legs and the seat and a second pivoting connection between the handles and the other of the front or back legs to allow collapse of the wheeled walker to a substantially planar storage form.

    摘要翻译: 具有一对相对的前腿的轮式助行器在其下端承载前轮,一对相对的后腿在其下端承载后轮,在相对的前腿和后腿之间承载的座椅,以及从上部 前腿或后腿的部分,轮式助行器包括具有前腿和后腿偏移的结构,以及在前腿或后腿与座之间的第一枢转连接以及手柄之间的第二枢转连接, 后腿以允许轮式步行器塌陷到基本上平面的存储形式。

    Short resistant welder
    8.
    发明申请
    Short resistant welder 审中-公开
    短路焊机

    公开(公告)号:US20080006613A1

    公开(公告)日:2008-01-10

    申请号:US11484145

    申请日:2006-07-10

    IPC分类号: B23K9/20

    CPC分类号: B23K9/205 B23K9/0738

    摘要: A short resistant welder that includes, in some embodiments, a short circuit sensor configured to transmit a first signal indicative of a short circuit between a workpiece and a stud, and a stud welding controller communicatively coupled to the short circuit sensor. In certain embodiments, the stud welding controller is configured to transmit an increase-current control signal to a power supply in response to the first signal.

    摘要翻译: 在一些实施例中,包括短路传感器的短路传感器,该短路传感器被配置为传送指示工件和螺柱之间的短路的第一信号,以及通信地耦合到短路传感器的螺柱焊接控制器。 在某些实施例中,螺柱焊接控制器被配置为响应于第一信号将增加电流控制信号传送到电源。