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    • 1. 发明申请
    • REMOTELY CONTROLLED WELDING MACHINE
    • 远程控制焊接机
    • US20050016975A1
    • 2005-01-27
    • US10604482
    • 2003-07-24
    • Jon ReynoldsBruce AlbrechtEric YoungMichael Hogan
    • Jon ReynoldsBruce AlbrechtEric YoungMichael Hogan
    • B23K9/10
    • B23K9/1087
    • The present invention is directed to a remotely controlled welding machine. A remote control uses the welding circuit to transfer information to a welding power source. The information to be communicated to the power source includes welding power source output command information (amperage/voltage control), welding circuit on/off information (power source output contactor control), and power source mode control (constant voltage/constant current). A transmitter transmits the desired welding operational parameters to a receiver disposed in the power source. The transmitter is constructed to use only a small amount of power which, preferably, is supplied by one or two low voltage replaceable and/or rechargeable batteries. Additionally, an open circuit voltage is not created between the power source and an electrode holder when an arc is not present.
    • 本发明涉及一种遥控焊接机。 遥控器使用焊接电路将信息传送到焊接电源。 要传送到电源的信息包括焊接电源输出命令信息(安培数/电压控制),焊接电路开/关信息(电源输出接触器控制)和电源模式控制(恒定电压/恒定电流)。 发射机将期望的焊接操作参数发送到设置在电源中的接收机。 发射机被构造成仅使用少量的功率,其优选地由一个或两个低电压可替换和/或可充电电池供电。 此外,当电弧不存在时,电源和电极座之间不产生开路电压。
    • 10. 发明申请
    • Method and apparatus for charging batteries with energy storage
    • 储能电池的方法和装置
    • US20060033476A1
    • 2006-02-16
    • US10915096
    • 2004-08-10
    • Jon ReynoldsDavid Stanzel
    • Jon ReynoldsDavid Stanzel
    • H02J7/04
    • H02M1/4208H02J7/0013H02J7/022H02M2001/008H02M2001/0096Y02B40/90Y02B70/126
    • According to a first aspect of the invention a battery charger and method of charging a battery includes an input circuit that receive an ac input having a period of T seconds and provides a dc signal. A converter receives the first dc signal and provides a converter output across a dc bus having a peak voltage of V volts. An output circuit receives the dc signal and provides a battery charging signal having a power of P watts. A controller, controls the converter to provide power factor correction. A bus capacitor is connected across the dc bus and has a capacitance of at least (3PT)/(V2) farads, or a capacitance to store sufficient energy to maintain the available output power signal through the duration of mechanical transient. The capacitance may be at least (4PT)/(V2), (5PT)/(V2), or (5.5PT)/(V2). Multiple output circuits may be provided, connected either one at a time, or a number at a time.
    • 根据本发明的第一方面,电池充电器和对电池充电的方法包括:输入电路,其接收具有T秒周期的交流输入并提供直流信号。 A转换器接收第一直流信号,并提供跨越具有V伏峰值电压的直流总线的转换器输出。 输出电路接收直流信号并提供具有P瓦特功率的电池充电信号。 控制器控制转换器提供功率因数校正。 总线电容器连接在直流总线上,并且具有至少(3PT)/(V 2 SUPER)法拉的电容,或者存储足够能量以维持可用输出功率信号持续时间的电容 的机械瞬变。 电容可以至少为(4PT)/(V 2),(5PT)/(V 2),或(5.5PT)/(V 2) )。 可以提供多个输出电路,一次一个连接或一次连接。