会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 61. 发明申请
    • Method and apparatus for braking and advancing a welding wire
    • 用于制动和推进焊丝的方法和装置
    • US20050211689A1
    • 2005-09-29
    • US11107126
    • 2005-04-15
    • Gerd HuismannPeter Hennecke
    • Gerd HuismannPeter Hennecke
    • B23K9/12B23K9/10
    • B23K9/125B23K9/0735B23K9/1006B23K9/124
    • A method and apparatus for providing welding-type power include a wire feeder that provides wire to an arc and a power supply that provides power to the arc. A reversible wire feed motor moves the wire to and away from the arc. A controller controls the reversible wire feeder motor to reverse at least once per process cycle, and/or controls the power source to provide a desired mean arc current, and/or controls the reversible motor in response to short detection and short clearing, and/or controls the reversal frequency in response to pool oscillation frequency. A wire feed motor output is slaved to an average of the reversible motor output. The controller may include various control modules, such as a mean arc current control module, and/or a short detection feedback circuit. The reversible motor is a stepper motor, that incrementally turns in a series of steps having a given angle in another embodiment. The controller includes a step size output and the given angle is varied in response to the step size output.
    • 用于提供焊接型电力的方法和装置包括向电弧提供电线的送丝机和为电弧提供动力的电源。 可逆的送丝马达将电线移动到远离电弧的位置。 一个控制器控制可逆送丝马达在每个处理循环中至少反转一次,和/或控制电源以提供期望的平均电弧电流,和/或响应于短的检测和短路清除来控制可逆马达,和/ 或者响应于池振荡频率来控制反转频率。 送丝马达输出从动到可逆马达输出的平均值。 控制器可以包括各种控制模块,例如平均电弧电流控制模块和/或短路检测反馈电路。 可逆电动机是步进电动机,在另一个实施例中,逐步转动具有给定角度的一系列步骤。 控制器包括步长输出,并且给定角度响应于步长输出而变化。
    • 62. 发明申请
    • Method and apparatus for retracting and advancing a welding wire
    • 用于回收和推进焊丝的方法和装置
    • US20040016735A1
    • 2004-01-29
    • US10200863
    • 2002-07-23
    • Gerd HuismannPeter Hennecke
    • B23K009/12
    • B23K9/125B23K9/0735B23K9/1006B23K9/124
    • A method and apparatus for providing welding-type power include a wire feeder that provides wire to an arc and a power supply that provides power to the arc. A reversible wire feed motor moves the wire to and away from the arc. A controller controls the reversible wire feeder motor to reverse at least once per process cycle, and/or controls the power source to provide a desired mean arc current, and/or controls the reversible motor in response to short detection and short clearing, and/or controls the reversal frequency in response to pool oscillation frequency. A wire feed motor output is slaved to an average of the reversible motor output. The controller may include various control modules, such as a mean arc current control module, and/or a short detection feedback circuit. The reversible motor is a stepper motor, that incrementally turns in a series of steps having a given angle in another embodiment. The controller includes a step size output and the given angle is varied in response to the step size output.
    • 用于提供焊接型电力的方法和装置包括向电弧提供电线的送丝机和为电弧提供动力的电源。 可逆的送丝马达将电线移动到远离电弧的位置。 一个控制器控制可逆送丝马达在每个处理循环中至少反转一次,和/或控制电源以提供期望的平均电弧电流,和/或响应于短的检测和短路清除来控制可逆马达,和/ 或者响应于池振荡频率来控制反转频率。 送丝马达输出从动到可逆马达输出的平均值。 控制器可以包括各种控制模块,例如平均电弧电流控制模块和/或短路检测反馈电路。 可逆电动机是步进电动机,在另一个实施例中,逐步转动具有给定角度的一系列步骤。 控制器包括步长输出,并且给定角度响应于步长输出而变化。