Arc spot weld control and power supply
    1.
    发明授权
    Arc spot weld control and power supply 失效
    弧焊焊接控制和电源

    公开(公告)号:US3671713A

    公开(公告)日:1972-06-20

    申请号:US3671713D

    申请日:1968-11-25

    Applicant: BUDD CO

    CPC classification number: B23K9/1006

    Abstract: A three phase power source is used to trigger a welding gun. A timing circuit produces a series of pulses to actuate switching circuits to permit application of the power from the three phase power supply to the welding gun.

    Abstract translation: 三相电源用于触发焊枪。 定时电路产生一系列脉冲来致动开关电路,以允许从三相电源向焊枪施加电力。

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