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21. 发明授权

US3109121A Arc welding control system 失效
标题翻译：电弧焊控制系统
公开(公告)号：US3109121A
公开(公告)日：1963-10-29
申请号：US13839061
申请日：1961-09-15
申请人： UNION CARBIDE CORP
发明人： HEENEY JR THOMAS A
IPC分类号： B23K9/073 , B23K9/12
CPC分类号： B23K9/125 , B23K9/0735

22. 发明授权

US3041445A Electric arc working and control systems therefor 失效
标题翻译：电弧工作及其控制系统
公开(公告)号：US3041445A
公开(公告)日：1962-06-26
申请号：US8299861
申请日：1961-01-16
申请人： UNION CARBIDE CORP
发明人： LOBOSCO ROSCOE R , DEAN JR ROBERT , RULAND JR EDWARD J
IPC分类号： B23K9/073 , B23K11/26
CPC分类号： B23K9/0735 , B23K11/26

23. 发明授权

US2832000A Method and apparatus for electric arc welding 失效
标题翻译：电弧焊接方法及装置
公开(公告)号：US2832000A
公开(公告)日：1958-04-22
申请号：US46106554
申请日：1954-10-08
申请人： AIR REDUCTION
发明人： STEELE RICHARD B
IPC分类号： B23K9/073
CPC分类号： B23K9/0735

24. 发明授权

US2411737A Method and apparatus for controlling torch spacing 失效
标题翻译：用于控制割炬间距的方法和装置
公开(公告)号：US2411737A
公开(公告)日：1946-11-26
申请号：US64607946
申请日：1946-02-07
申请人： AIR REDUCTION
发明人： KLINKE HENRY O
IPC分类号： B23K7/10 , B23K9/073
CPC分类号： B23K7/102 , B23K9/0735

25. 发明授权

US2175009A Electric control circuit 失效
公开(公告)号：US2175009A
公开(公告)日：1939-10-03
申请号：US19415838
申请日：1938-03-05
申请人： GEN ELECTRIC
发明人： ANDERSON JASPER E
IPC分类号： B23K9/073
CPC分类号： B23K9/0731 , B23K9/0735

26. 发明授权

US1784015A Arc-welding apparatus 失效
公开(公告)号：US1784015A
公开(公告)日：1930-12-09
申请号：US35212529
申请日：1929-04-03
申请人： P L & M COMPANY
发明人： FULTON LANE , MORGAN HARRY J
IPC分类号： B23K9/073
CPC分类号： B23K9/0735 , Y10S76/05

27. 发明公开

US20240261884A1 SYSTEMS AND METHODS TO PROVIDE WELDING-TYPE ARC STARTING AND STABILIZATION WITH REDUCED OPEN CIRCUIT VOLTAGE 审中-公开
公开(公告)号：US20240261884A1
公开(公告)日：2024-08-08
申请号：US18609850
申请日：2024-03-19
申请人： ILLINOIS TOOL WORKS INC.
发明人： Bernard J. Vogel , Michael D. Madsen
IPC分类号： B23K9/067 , B23K9/073
CPC分类号： B23K9/067 , B23K9/0731 , B23K9/0732 , B23K9/0734 , B23K9/0735
摘要： Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage are disclosed. An example welding-type power supply includes: power conversion circuitry configured to convert input power to welding-type power; and control circuitry configured to: control the power conversion circuitry to output a voltage pulse at a first voltage; determine whether the power conversion circuitry outputs current during the voltage pulse; in response to determining that there is less than a threshold output current during the voltage pulse, control the power conversion circuitry to turn off an output or output a second voltage that is less than the first voltage; and in response to determining that the power conversion circuitry outputs at least the threshold output current during the voltage pulse, control the power conversion circuitry to output the welding-type power.

28. 发明授权

US08513568B2 Consumable electrode arc welding method and consumable electrode arc welding device 有权
标题翻译：消耗电极电弧焊接方法和消耗电极电弧焊接装置
公开(公告)号：US08513568B2
公开(公告)日：2013-08-20
申请号：US13000779
申请日：2010-06-16
申请人： Atsuhiro Kawamoto , Yasushi Mukai , Junji Fujiwara , Toshiyuki Mishima , Masaru Kowa
发明人： Atsuhiro Kawamoto , Yasushi Mukai , Junji Fujiwara , Toshiyuki Mishima , Masaru Kowa
IPC分类号： B23K9/10 , B23K9/12 , B23K33/00
CPC分类号： B23K9/125 , B23K9/0731 , B23K9/0735 , B23K9/09 , B23K9/124
摘要： If a short circuit does not occur during deceleration of a wire feed speed in forward feed of a welding wire before the wire feed speed reaches a predetermined wire feed speed, a cyclic change is stopped and the wire feed speed is constantly controlled at the first feed speed. If a short circuit occurs during forward feed at the first feed speed, deceleration from the first feed speed starts, and the cyclic change is resumed for welding. This achieves uniform weld bead without increasing spatters even if any external disturbance such as change of distance between a tip and base material occurs.
摘要翻译：如果在送丝速度达到规定送丝速度之前，在焊丝正向进给时送丝速度减速时不发生短路，则循环变化停止，送丝速度恒定地控制在第一送料速度。如果在第一进给速度的正向进给期间发生短路，则从第一进给速度开始减速，并恢复循环更改以进行焊接。即使发生诸如尖端和基材之间的距离变化的任何外部干扰，也能实现均匀的焊道，而不会增加飞溅。

29. 发明申请

US20120074114A1 CONSUMABLE ELECTRODE ARC WELDING METHOD AND CONSUMABLE ELECTRODE ARC WELDING DEVICE 有权
标题翻译：消费电弧焊接方法和消耗电弧焊接装置
公开(公告)号：US20120074114A1
公开(公告)日：2012-03-29
申请号：US13000779
申请日：2010-06-16
申请人： Atsuhiro Kawamoto , Yasushi Mukai , Junji Fujiwara , Toshiyuki Mishima , Masaru Kowa
发明人： Atsuhiro Kawamoto , Yasushi Mukai , Junji Fujiwara , Toshiyuki Mishima , Masaru Kowa
IPC分类号： B23K9/24 , B23K9/095 , B23K9/00
CPC分类号： B23K9/125 , B23K9/0731 , B23K9/0735 , B23K9/09 , B23K9/124
摘要： If a short circuit does not occur during deceleration of a wire feed speed in forward feed of a welding wire before the wire feed speed reaches a predetermined wire feed speed, a cyclic change is stopped and the wire feed speed is constantly controlled at the first feed speed. If a short circuit occurs during forward feed at the first feed speed, deceleration from the first feed speed starts, and the cyclic change is resumed for welding. This achieves uniform weld bead without increasing spatters even if any external disturbance such as change of distance between a tip and base material occurs.
摘要翻译：如果在送丝速度达到规定送丝速度之前，在焊丝正向进给时送丝速度减速时不发生短路，则循环变化停止，送丝速度恒定地控制在第一送料速度。如果在第一进给速度的正向进给期间发生短路，则从第一进给速度开始减速，并恢复循环更改以进行焊接。即使发生诸如尖端和基材之间的距离变化的任何外部干扰，也能实现均匀的焊道，而不会增加飞溅。

30. 发明授权

US08035059B2 Method for controlling and/or adjusting a welding process 有权
标题翻译：用于控制和/或调整焊接过程的方法
公开(公告)号：US08035059B2
公开(公告)日：2011-10-11
申请号：US10573107
申请日：2004-10-21
申请人： Josef Artelsmair
发明人： Josef Artelsmair
IPC分类号： B23K9/00 , B23K9/12
CPC分类号： B23K9/125 , B23K9/0735
摘要： The invention relates to a method for controlling and/or adjusting a welding process, using a melting welding wire (13) wherein after ignition of an electric arc, a welding process is carried out, the welding process being adjusted on the basis of several different welding parameters and being controlled or adjusted by a control device and/or welding current source. In order to determine the position of distance between the end of the welding wire (13) and the workpiece (16), which is to be processed, in a manner which is as accurate as possible, at least one mechanical adjustment process (41) is carried out during the welding process, enabling the position of said welding wire (13) being used as a sensor.
摘要翻译：本发明涉及一种使用熔焊丝（13）来控制和/或调整焊接工艺的方法，其中在电弧点火之后执行焊接工艺，焊接过程根据几种不同的方式进行调整焊接参数并由控制装置和/或焊接电流源进行控制或调节。为了以尽可能准确的方式确定焊丝（13）的末端与要处理的工件（16）之间的距离的位置，至少一个机械调整过程（41）在焊接过程中进行，使得所述焊丝（13）的位置能够用作传感器。

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