专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06940040B2 Electric arc welding system 有权
标题翻译：电弧焊系统
公开(公告)号：US06940040B2
公开(公告)日：2005-09-06
申请号：US10933659
申请日：2004-09-03
申请人： William S. Houston , Russell K. Myers , Elliott K. Stava
发明人： William S. Houston , Russell K. Myers , Elliott K. Stava
IPC分类号： B23K9/095 , B23K9/10 , B23K9/09
CPC分类号： B23K9/1062 , B23K9/0953 , B23K9/0956 , B23K9/1075
摘要： An electric arc welding system for creating an AC welding arc between an electrode and a workpiece wherein the system comprises a first controller for a first power supply to cause the first power supply to create an AC current between the electrode and workpiece by generating a switch signal or command with polarity reversing switching points in the first controller, with the first controller operated at first welding parameters in response to first power supply specific parameter signals to the first controller. The system has at least one slave controller for operating a slave power supply to create an AC current between the electrode and workpiece by reversing polarity of the AC current at switching points where the slave controller is operated at second welding parameters in response to second power supply specific parameter signals to the slave controller. An information network connected to the first controller and the slave controller and containing digital first and second power supply specific parameter signals for the first controller and the slave controller and a digital interface connects the first controller with the slave controller to control the switching points of said second power supply by the switch signal or command from the first controller.
摘要翻译：一种用于在电极和工件之间产生交流焊接电弧的电弧焊接系统，其中所述系统包括用于第一电源的第一控制器，以使所述第一电源通过产生开关信号来产生所述电极和工件之间的交流电流或具有第一控制器中极性反转切换点的命令，其中第一控制器响应于向第一控制器的第一电源特定参数信号，在第一焊接参数下操作。该系统具有至少一个从属控制器，用于操作从属电源以通过在从属控制器响应于第二电源的第二焊接参数操作的切换点处反转交流电流的极性，从而在电极和工件之间产生交流电流特定参数信号到从控制器。连接到第一控制器和从控制器并且包含第一控制器和从控制器的数字第一和第二电源特定参数信号的信息网络和数字接口将第一控制器与从控制器连接，以控制所述第一控制器和从属控制器的切换点第二电源由开关信号或来自第一控制器的命令。

2. 发明授权

US06930279B2 Electric arc welder and method for controlling the welding process of the welder 有权
标题翻译：电弧焊机及焊机焊接过程控制方法
公开(公告)号：US06930279B2
公开(公告)日：2005-08-16
申请号：US10626919
申请日：2003-07-25
申请人： Russell K. Myers , William S. Houston
发明人： Russell K. Myers , William S. Houston
IPC分类号： B23K9/073 , B23K9/09 , B23K9/095 , B23K9/10
CPC分类号： B23K9/0953 , B23K9/093 , B23K9/1062
摘要： An electric arc welder for performing a given weld process with a selected A.C. pulse current waveform performed between an electrode and a workpiece, where the current waveform includes a positive segment and a negative segment, with at least one segment including a peak current and background current. The welder comprises: a power source with a controller having a digital processor including a program to calculate the real time power factor of the weld current and weld voltage where the program includes an algorithm to calculate the rms weld voltage, the rms weld current and the average power of said power source; a circuit to multiply the rms current by the rms voltage to produce an rms power level; a circuit to divide the average power by the rms power to create a value representing the actual real time power factor of said power source; and, a circuit to adjust said background current to maintain said power factor at a given level, which is manually adjusted to set the heat of the weld.
摘要翻译：一种电弧焊机，用于在电极和工件之间执行所选择的AC脉冲电流波形执行给定的焊接过程，其中电流波形包括正段和负段，其中至少一段包括峰值电流和背景电流。焊机包括：具有控制器的电源，其具有数字处理器，该数字处理器包括用于计算焊接电流和焊接电压的实时功率因数的程序，其中程序包括用于计算均方根焊接电压，均方根焊接电流和所述电源的平均功率; 将均方根电流乘以均方根电压以产生均方根功率电平的电路; 将平均功率除以均方根功率以产生表示所述电源的实际实时功率因数的值的电路; 以及调整所述背景电流以将所述功率因数保持在给定水平的电路，其被手动调节以设定焊接的热量。

3. 发明授权

US06660966B2 Electric arc welding system 有权
公开(公告)号：US06660966B2
公开(公告)日：2003-12-09
申请号：US10236836
申请日：2002-09-06
申请人： William S. Houston , Russell K. Myers , Elliott K. Stava
发明人： William S. Houston , Russell K. Myers , Elliott K. Stava
IPC分类号： B23K910
CPC分类号： B23K9/1062 , B23K9/0953 , B23K9/0956 , B23K9/1075
摘要： An electric arc welding system for creating an AC welding arc between an electrode and a workpiece wherein the system comprises a first controller for a first power supply to cause the first power supply to create an AC current between the electrode and workpiece by generating a switch signal or command with polarity reversing switching points in the first controller, with the first controller operated at first welding parameters in response to first power supply specific parameter signals to the first controller. The system has at least one slave controller for operating a slave power supply to create an AC current between the electrode and workpiece by reversing polarity of the AC current at switching points where the slave controller is operated at second welding parameters in response to second power supply specific parameter signals to the slave controller. An information network connected to the first controller and the slave controller and containing digital first and second power supply specific parameter signals for the first controller and the slave controller and a digital interface connects the first controller with the slave controller to control the switching points of said second power supply by the switch signal or command from the first controller.

4. 发明授权

US06570130B1 Device for monitoring voltage leads and method of using same 有权
标题翻译：用于监控电压引线的装置及其使用方法
公开(公告)号：US06570130B1
公开(公告)日：2003-05-27
申请号：US10054902
申请日：2002-01-25
申请人： Todd E. Kooken , Russell K. Myers
发明人： Todd E. Kooken , Russell K. Myers
IPC分类号： B23K910
CPC分类号： B23K9/1006 , B23K9/0953
摘要： A device for terminating operation of the power source of an electric arc welder for passing a current between an electrode and work piece from a first stud connected to the electrode by a first cable and a second stud connected to the work piece by a second cable to perform a welding process. The welder includes an output transformer with a known turns ratio, a primary winding and secondary winding. A first voltage sense lead is connected to the electrode and a second voltage sense lead connected to the work piece. The novel device comprises an executive program to implement a test sequence involving (a) a program routine for comparing a real time theoretical voltage, determined by the pulse waveform at a given time of the waveform, and the voltage at the sense leads at the given time; (b) a program routine to terminate operation of the power source when the theoretical voltage substantially exceeds the sense lead voltage; and, (c) a timing routine to perform the executive program at a set period.
摘要翻译：一种用于终止电弧焊机的电源的操作的装置，用于使电极和工件之间的电流从通过第一电缆连接到电极的第一螺柱和通过第二电缆连接到工件的第二螺柱传递到执行焊接过程。焊机包括具有已知匝数比的输出变压器，初级绕组和次级绕组。第一电压检测引线连接到电极和连接到工件的第二电压检测引线。该新颖装置包括一个执行程序，用于实施一个测试序列，该测试序列涉及（a）一个程序程序，用于比较由波形给定时间的脉冲波形确定的实时理论电压与给定时刻的感应引线上的电压时间; （b）当理论电压基本上超过感测引线电压时终止电源的操作的程序程序; 以及（c）在规定期间执行执行程序的计时程序。

5. 发明授权

US09579742B2 Series arc welder 有权
标题翻译：系列弧焊机
公开(公告)号：US09579742B2
公开(公告)日：2017-02-28
申请号：US11327736
申请日：2006-01-09
申请人： Timothy M. O'Donnell , Russell K. Myers
发明人： Timothy M. O'Donnell , Russell K. Myers
IPC分类号： B23K9/10 , B23K9/12 , B23K9/173 , B23K9/18
CPC分类号： B23K9/1068 , B23K9/124 , B23K9/1735 , B23K9/188
摘要： An electric arc welder for depositing weld metal along a groove between two edges of a metal workpiece. The welder comprises: a leading electrode driven toward a point in the groove by a first wire feeder operated at a first speed by a first motor with a speed control input and a tachometer derived first feedback signal, a trailing electrode driven toward the same point by a second wire feeder operated at a second speed by a second motor with a speed control input and a tachometer derived second feedback signal, a first power source directing a first current to flow through the leading electrode and a second power source causing a second current to flow through the trailing electrode with the current flow being in a series arc circuit. The second power source being grounded to the workpiece to modify the series arc current so ground current flows to the workpiece whereby the second current is generally equal to the first current minus the ground current.
摘要翻译：一种用于沿金属工件的两个边缘之间的凹槽沉积焊接金属的电弧焊机。焊机包括：通过具有速度控制输入和转速计得到的第一反馈信号的第一电动机通过第一速度由第一速度运行的第一送丝机驱动的前导电极，向同一点被驱动的拖尾电极第二送丝机，其具有速度控制输入和转速计衍生的第二反馈信号的第二速度的第二速度;第一电源，其引导第一电流流过所述引导电极;以及第二电源，流过拖尾电极，电流为串联电弧。第二电源接地到工件上以改变串联电弧电流，使得接地电流流向工件，由此第二电流通常等于第一电流减去接地电流。

6. 发明授权

US07842903B2 Short arc welding system 有权
标题翻译：短弧焊系统
公开(公告)号：US07842903B2
公开(公告)日：2010-11-30
申请号：US11263064
申请日：2005-10-31
申请人： Russell K. Myers
发明人： Russell K. Myers
IPC分类号： B23K9/09
CPC分类号： B23K9/1062
摘要： A welding system for performing a short arc welding process between a advancing wire electrode and a workpiece. The system comprises a power source with a controller for creating a current pulse introducing energy into the electrode to melt the end of the electrode and a low current quiescent metal transfer section following the end of the melting pulse during which the melted electrode short circuits against the workpiece; a timer to measure the actual time between the end of the pulse and the short circuit; a device for setting a desired time from the pulse to the short circuit; a circuit to create a corrective signal based upon the difference between the actual time and the desired time; and, a circuit responsive to the corrective signal to control a given parameter of the current pulse.
摘要翻译：一种用于在前进的线电极和工件之间进行短弧焊接工艺的焊接系统。该系统包括具有控制器的电源，该控制器用于产生电流脉冲，将能量引入电极以熔化电极的端部，以及在熔融脉冲结束之后的低电流静态金属转移部分，在熔融脉冲期间熔融电极短路工件; 一个定时器来测量脉冲结束与短路之间的实际时间; 用于设置从脉冲到短路的所需时间的装置; 基于实际时间和期望时间之间的差异创建校正信号的电路; 以及响应于校正信号以控制当前脉冲的给定参数的电路。

7. 发明授权

US07573002B2 Electric arc welder and method for controlling the welding process of the welder 有权
标题翻译：电弧焊机及焊机焊接过程控制方法
公开(公告)号：US07573002B2
公开(公告)日：2009-08-11
申请号：US11483899
申请日：2006-07-10
申请人： Russell K. Myers , William S. Houston , Timothy M. O'Donnell , Robert Hasan
发明人： Russell K. Myers , William S. Houston , Timothy M. O'Donnell , Robert Hasan
IPC分类号： B23K9/10
CPC分类号： B23K9/1062 , B23K9/093 , B23K9/0953
摘要： Electric arc welder (10) performs a given weld process with selected current waveform performed between electrode (24) and workpiece (26). Welder (10) includes a controller with a digital processor (30), sensor (44) for reading instantaneous weld current, and circuit (56) to convert the instantaneous current into a digital representation of the level of instantaneous weld current. Digital processor (30) has program circuit (64, 66) to periodically read and square the digital representation at a given rate, register (70, 72) for summing a number N of square digital representations to give a summed value, and an algorithm (82, 84, 86, 88) for periodically dividing the summed value by the number N to provide a quotient and then taking the square root of said quotient to thereby digitally construct rms signal (40) representing the root mean square of the weld current.
摘要翻译：电弧焊机（10）通过在电极（24）和工件（26）之间进行选择的电流波形执行给定的焊接过程。焊机（10）包括具有数字处理器（30）的控制器，用于读取瞬时焊接电流的传感器（44）和用于将瞬时电流转换成瞬时焊接电流电平的数字表示的电路（56）。数字处理器（30）具有程序电路（64,66），以给定速率周期性地读取和平方数字表示，寄存器（70,72）用于求数N个平方数字表示以给出求和值，并且算法（82,84,86,88），用于周期性地将求和值除以数量N以提供商，然后取所述商的平方根，从而数字地构建表示焊接电流的均方根的均方根信号（40）。

8. 发明授权

US07271365B2 System and method for pulse welding 失效
标题翻译：脉冲焊接系统及方法
公开(公告)号：US07271365B2
公开(公告)日：2007-09-18
申请号：US11103040
申请日：2005-04-11
申请人： Elliott K. Stava , Russell K. Myers
发明人： Elliott K. Stava , Russell K. Myers
IPC分类号： B23K9/09
CPC分类号： B23K9/173 , B23K9/093 , B23K9/0953
摘要： Systems and methods are provided for pulse welding, in which a welding signal is provided to an electrode in series of pulse welding cycles, where the amount of energy applied to the electrode in each cycle is determined and a pulse is provided to initiate a transfer condition of each cycle based at least partially on the energy applied in the cycle.
摘要翻译：提供了用于脉冲焊接的系统和方法，其中焊接信号被提供给串联脉冲焊接周期的电极，其中确定了施加到每个周期中的电极的能量的量并且提供脉冲以启动转移条件至少部分地基于在循环中施加的能量。

9. 发明授权

US08759715B2 Method of AC welding with cored electrode 有权
标题翻译：带芯电极的交流焊接方法
公开(公告)号：US08759715B2
公开(公告)日：2014-06-24
申请号：US10959587
申请日：2004-10-06
申请人： Badri K. Narayanan , Patrick T. Soltis , Elliott K. Stava , Russell K. Myers
发明人： Badri K. Narayanan , Patrick T. Soltis , Elliott K. Stava , Russell K. Myers
IPC分类号： B23K9/073
CPC分类号： B23K9/1043 , B23K9/092 , B23K35/0266 , B23K35/368
摘要： A method of arc welding with a cored electrode comprising creating a positive waveform with a first shape and having a first time; creating a negative waveform with a second shape and having a second time; making one of the first and second shapes greater in magnitude than the other of the shapes; and, adjusting the percentage relationship of the first and second times so the time of the shape with the greater magnitude is substantially less than the time of the other shape.
摘要翻译：一种用芯焊电弧焊的方法，包括产生具有第一形状并且具有第一次的正波形; 产生具有第二形状并具有第二时间的负波形; 使第一和第二形状之一大于其他形状; 并且调整第一次和第二次的百分比关系，使得具有较大幅度的形状的时间显着小于另一形状的时间。

10. 发明授权

US07411156B2 Electric arc welding system 有权
标题翻译：电弧焊系统
公开(公告)号：US07411156B2
公开(公告)日：2008-08-12
申请号：US11586156
申请日：2006-10-24
申请人： Russell K. Myers , William S. Houston
发明人： Russell K. Myers , William S. Houston
IPC分类号： B23K9/09
CPC分类号： B23K9/091 , B23K9/0253 , B23K9/1056 , B23K9/1068 , B23K9/1735
摘要： An electric arc welding system for creating a first AC welding arc with a first current waveform between a first electrode and a workpiece by a first power supply and a second AC welding arc with a second current waveform between a second electrode and a workpiece by a second power supply as the first and second electrodes are moved in unison along a welding path, where the first and second power supply each comprising a high speed switching inverter creating its waveform by a number of current pulses occurring at a frequency of at least 18 kHz with the magnitude of each current pulse controlled by a wave shaper and the polarity of the waveforms is controlled by a signal. The first AC waveform has a positive portion substantially different in energy than its negative portion and/or has either a different shape and/or a synthesized sinusoidal portion.
摘要翻译：一种电弧焊接系统，用于通过第一电源和第二AC焊接电弧在第一电极和工件之间产生具有第一电流波形的第一AC焊接电弧，并且在第二电极和工件之间具有第二电流波形第二作为第一和第二电极的电源沿着焊接路径一致地移动，其中第一和第二电源各自包括高速开关逆变器，其通过以至少18kHz的频率出现的多个电流脉冲产生其波形，由波形整形器控制的每个电流脉冲的幅度和波形的极性由信号控制。第一AC波形具有与其负极部分相比基本上不同的能量的正部分和/或具有不同的形状和/或合成的正弦部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式