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1. 发明授权

EP3789153B1 WELDING POWER SUPPLIES FOR COMPLETED CIRCUIT TESTING PROCESS 有权
公开(公告)号：EP3789153B1
公开(公告)日：2024-06-05
申请号：EP20192765.4
申请日：2020-08-25
IPC分类号： B23K9/10
CPC分类号： B23K9/1012 , B23K9/1062

2. 发明公开

EP3388184A1 WORKPIECE POSITIONER AND WELDING SEQUENCER 审中-公开
公开(公告)号：EP3388184A1
公开(公告)日：2018-10-17
申请号：EP18163726.5
申请日：2018-03-23
申请人： Lincoln Global, Inc.
发明人： GODDARD, Brad J. , BANKS, Thomas C. , HANN, Mark A. , ZAHRADKA, Shaun Anthony , REZABEK, Ryan Jonathon , PETERSEN, Bradley Ray , SCHLUE, Charles Robert , CHANTRY, Bruce John , DANIEL, Joseph A.
IPC分类号： B23K9/32 , B23K10/00 , B23K37/047 , B23K37/00 , B23K9/10 , B23K37/04
CPC分类号： G05B19/402 , B23K9/1062 , B23K9/32 , B23K10/00 , B23K31/02 , B23K37/006 , B23K37/04 , B23K37/0452 , B23K37/047 , G05B2219/37217
摘要： Embodiments of welding work cells (10) are disclosed. One embodiment includes a workpiece positioning system (100), a welding power source (300), and a welding job sequencer (200). The workpiece positioning system (100) powers an elevating motion and a rotational motion of a workpiece mounted between a headstock (110) and a tailstock (120) to re-position the workpiece for a next weld to be performed. The welding power source (300) generates welding output power based on a set of welding parameters of the power source. The welding job sequencer (200) commands the workpiece positioning system (100) to re-position the workpiece from a current position to a next position in accordance with a next step of a welding sequence of a welding schedule (222). The welding job sequencer (200) also commands the welding power source (300) to adjust a current set of welding parameters to a next set of welding parameters in accordance with the next step of the welding sequence of the welding schedule (222). The invention further discloses a method (700) of manipulating a welding cell.

3. 发明公开

EP3388181A1 SYSTEM AND METHOD FOR POSITIVE METAL IDENTIFICATION AND INTELLIGENT CONSUMABLE IDENTIFICATION 审中-实审
公开(公告)号：EP3388181A1
公开(公告)日：2018-10-17
申请号：EP18162581.5
申请日：2018-03-19
申请人： Lincoln Global, Inc.
发明人： Kottman, Michael , Narayanan, Badri , Procario, John
IPC分类号： B23K9/10 , B23K9/095 , G01N21/00 , B23K31/12
CPC分类号： G01N21/718 , B23K9/0953 , B23K9/0956 , B23K9/1062 , B23K9/1093 , B23K31/12 , G01N2021/0118 , G01N2021/8416 , G01N2201/0221 , G06T11/206 , G06T2200/24
摘要： Embodiments of the present invention are directed to systems (100) and methods of predicted a welding property (600) for a given welding operation using at least one electrode. Embodiments determine a predicted weld deposit property and compare the predicted property to a desired property to determine whether or not a selected electrode for the given welding operation can achieve the desired weld deposit.

4. 发明公开

EP3349936A1 SYSTEMS AND METHODS FOR MONITORING WELD QUALITY 审中-公开
公开(公告)号：EP3349936A1
公开(公告)日：2018-07-25
申请号：EP16778144.2
申请日：2016-09-14
申请人： Illinois Tool Works Inc.
发明人： FALDE, Leland D. , IVKOVICH, Stephen P. , ROMANO, Vincent N.
IPC分类号： B23K9/095 , B23K31/12
CPC分类号： B23K9/0953 , B23K9/1062 , B23K31/125 , G08B5/223
摘要： Systems and methods for welding are described. The welding system can include, for example, a welding power source, a welding torch, and a computer. The computer and the welding torch can be operatively coupled to the power source. A first weld is performed and its signature is saved by the computer. It is considered a high quality weld and is selected as a weld reference. A second weld is performed and its signature is saved by the computer. The computer then computes a single weld confidence result for the second weld based on a comparison between the signature data of the second weld and the signature data of the reference weld. A weld fault condition is triggered based on the single weld confidence result which causes the welding system to stop or to modify the welding operation, and/or which causes the welding system to send out communications relating to the triggering of the weld fault condition.

5. 发明授权

EP2828027B1 SCHWEISSGERÄT MIT EINEM TOUCHSCREEN 有权
公开(公告)号：EP2828027B1
公开(公告)日：2018-06-27
申请号：EP13716167.5
申请日：2013-03-11
申请人： Fronius International GmbH
发明人： NIEDEREDER, Franz , NEUBACHER, Günther , FRIEDL, Helmut , FRAUENSCHUH, Rupert
IPC分类号： B23K9/095 , B23K9/10 , G06F3/045 , G06F3/0485 , G06F3/0484
CPC分类号： B23K9/1062 , B23K9/0953 , G06F3/041

6. 发明授权

EP2874776B1 APPARATUS FOR PROVIDING WELDING TYPE POWER 有权
标题翻译：用于提供焊接型电源的设备
公开(公告)号：EP2874776B1
公开(公告)日：2018-04-18
申请号：EP13741951.1
申请日：2013-07-15
申请人： Illinois Tool Works Inc.
发明人： VOGEL, Bernard J.
IPC分类号： B23K9/10 , H02M1/42
CPC分类号： B23K9/1043 , B23K9/1056 , B23K9/1062 , H02M1/42 , H02M1/4225 , H02M3/285 , H02M3/3372 , H02M2001/007 , H05K999/99 , Y02P70/181 , Y02P80/112
摘要： A welding-type power supply includes a controller, a preregulator, a preregulator bus, and an output converter. The controller has a preregulator control output and an output converter control output. The preregulator receives a range of inputs voltages as a power input, and receives the preregulator control output as a control input, and provides a preregulator power output signal. The preregulator includes a plurality of stacked boost circuits. The preregulator bus receives the preregulator output signal. The output converter receives the preregulator bus as a power signal and receives the output converter control output as a control input. The output converter provides a welding type power output, and includes at least one stacked inverter circuit.

7. 发明授权

EP2582482B1 PORTABLE ENGINE-DRIVEN GENERATOR SYSTEM AND METHOD OF LIMITING WELDING OUTPUT 有权
标题翻译：便携式发动机驱动的发电机系统和限制焊接输出的方法
公开(公告)号：EP2582482B1
公开(公告)日：2017-08-30
申请号：EP11726637.9
申请日：2011-06-14
申请人： Illinois Tool Works Inc.
发明人： BAUS, George, Harold
IPC分类号： B23K9/095 , B23K9/10 , G06Q99/00
CPC分类号： B23K9/095 , B23K9/1062
摘要： A system and method for limiting welding output and ancillary features is provided. In one embodiment, a portable generator system includes a power generator configured to generate electrical power appropriate for welding or plasma cutting. The generator system also includes power conversion circuitry coupled to the power generator and configured to receive power from the power generator and to provide output power. The generator system includes at least operator accessible input for receiving an operator input parameter. The generator system also includes an output power limiting device not adjustable by the operator and configured to selectively limit output power from the power conversion circuitry.
摘要翻译：提供了限制焊接输出和辅助特征的系统和方法。在一个实施例中，便携式发电机系统包括配置为产生适合于焊接或等离子切割的电力的发电机。发电机系统还包括耦合到发电机并配置成从发电机接收电力并提供输出电力的电力转换电路。发电机系统至少包括用于接收操作员输入参数的操作员可访问的输入。发电机系统还包括输出功率限制装置，该输出功率限制装置不可由操作员调节并且被配置为选择性地限制来自功率转换电路的输出功率。

8. 发明公开

EP3161813A1 SYSTEM AND METHOD OF WELDING SYSTEM OPERATOR IDENTIFICATION 审中-公开
标题翻译：系统在维也纳自然科学学院的发展
公开(公告)号：EP3161813A1
公开(公告)日：2017-05-03
申请号：EP15747262.2
申请日：2015-06-24
申请人： Illinois Tool Works Inc.
发明人： BECKER, William Joshua
IPC分类号： G09B19/24
CPC分类号： B23K9/0953 , B23K9/1062 , G05B9/02 , G09B19/24
摘要： A welding system including a processor configured to receive a first set of welding data of a live welding session corresponding to welding parameters, arc parameters, or any combination thereof, a memory configured to store the received first set of welding data, and an operator identification system coupled to the processor and to the memory. The operator identification system includes an input device configured to receive a first identifier input from a first operator that performs the welding session and a second identifier input from a second operator. The operator identification system is configured to determine an identity of the first operator based at least in part on the first identifier input, to verify the identity of the first operator based at least in part on the second identifier input, and to associate the received first set of welding data with the first identifier input.
摘要翻译：一种焊接系统，包括处理器，其被配置为接收对应于焊接参数，电弧参数或其任何组合的活焊会话的第一组焊接数据，配置为存储所接收的第一组焊接数据的存储器和操作者标识系统耦合到处理器和存储器。操作员识别系统包括：输入装置，被配置为接收来自执行焊接会话的第一操作者的第一标识符输入和来自第二操作者的第二标识符输入。运营商识别系统被配置为至少部分地基于第一标识符输入来确定第一运营商的身份，以至少部分地基于第二标识符输入来验证第一运营商的身份，并且将所接收的第一焊接数据集与第一个标识符输入。

9. 发明公开

EP3116674A1 SYSTEMS AND METHODS FOR CONTROLLING AN OUTPUT POWER OF A WELDING POWER SUPPLY 审中-公开
标题翻译：系统公司VERFAHREN ZUR STEUERUNG EINES AUSGANGSLEISTUNG EINER SCHWEISSSTROMQUELLE
公开(公告)号：EP3116674A1
公开(公告)日：2017-01-18
申请号：EP14825022.8
申请日：2014-12-15
申请人： Illinois Tool Works Inc.
发明人： ULRICH, James F. , OVERESCH, Jeremy D. , BEISTLE, Edward G.
IPC分类号： B23K9/10 , B23K9/18
CPC分类号： B23K9/1006 , B23K9/1062 , B23K9/186
摘要： A method for controlling an output current of a welding power supply includes detecting, using control circuitry of the welding power supply, a root mean square (RMS) current setting. The method also includes calculating, using the control circuitry, an average current command based on the RMS current setting. The method also includes controlling, using the control circuitry, the output current using the average current command to produce an output substantially the same as the RMS current setting.
摘要翻译：用于控制焊接电源的输出电流的方法包括使用焊接电源的控制电路检测均方根（RMS）电流设置。该方法还包括使用控制电路计算基于RMS电流设置的平均电流指令。该方法还包括使用平均电流指令来控制使用控制电路的输出电流，以产生与RMS电流设置基本相同的输出。

10. 发明公开

EP3062950A1 EXTRACTION OF ARC LENGTH FROM VOLTAGE AND CURRENT FEEDBACK 审中-公开
标题翻译：电压和电流耦合弧长提取BACK
公开(公告)号：EP3062950A1
公开(公告)日：2016-09-07
申请号：EP14745294.0
申请日：2014-07-09
申请人： Illinois Tool Works Inc.
发明人： HUTCHISON, Richard Martin
IPC分类号： B23K9/09 , B23K9/095 , B23K9/10 , B23K9/12 , B23K9/173
CPC分类号： B23K9/1062 , B23K9/091 , B23K9/0953 , B23K9/0956 , B23K9/125 , B23K9/173
摘要： A method of controlling a welding system includes controlling a weld current supplied to an electrode at a current ramp rate and determining an arc length based at least in part on the controlled weld current and a changing arc voltage. The arc length includes a distance between the electrode and a workpiece, and the arc voltage includes a voltage between the electrode and the workpiece.

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