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1. 发明公开

EP3758878A1 DEVICE FOR WELDING PIPE BRANCHES AND EXTENSIONS 有权转让
公开(公告)号：EP3758878A1
公开(公告)日：2021-01-06
申请号：EP19709769.4
申请日：2019-02-21
申请人： Larikka, Leo
发明人： Larikka, Leo
IPC分类号： B23K9/028 , B23K9/167 , B23K9/29 , B23K9/30 , B23K37/02 , B23K37/053 , B23K101/06

2. 发明授权

EP0180320B1 A method and an apparatus for automatically setting the weaving reversing position 失效
标题翻译：一种用于自动设置摆放位置的方法和装置
公开(公告)号：EP0180320B1
公开(公告)日：1988-08-10
申请号：EP85306803.9
申请日：1985-09-25
申请人： NIPPON KOKAN KABUSHIKI KAISHA
发明人： Sugitani, Yuji , Tamaoki, Naohiro
IPC分类号： B23K9/30
CPC分类号： B23K9/127

3. 发明授权

EP0085215B1 Arc-welding method 失效
标题翻译：弧焊方法
公开(公告)号：EP0085215B1
公开(公告)日：1986-01-08
申请号：EP82300543.4
申请日：1982-02-03
申请人： NIPPON KOKAN KABUSHIKI KAISHA
发明人： Nomura, Hirokazu , Sugitani, Yuji , Suzuki, Yasuo
IPC分类号： B23K9/30
CPC分类号： B23K9/0216

4. 发明公开

EP0107343A1 Method of discharge coating and an apparatus therefor 有权
标题翻译： Entladungsbeschichtungsverfahren und Vorrichtungdafür。
公开(公告)号：EP0107343A1
公开(公告)日：1984-05-02
申请号：EP83305603.9
申请日：1983-09-21
申请人： INOUE-JAPAX RESEARCH INCORPORATED
发明人： Inoue, Kiyoshi
IPC分类号： B23K9/04 , B23K9/30
CPC分类号： B23K35/327 , B23K11/0013
摘要： In a discharge coating apparatus a vibrational motion in the longitudinal direction of coating material electrode (2), such as to break the surface of a workpiece (1) at its point, and a suitable voltage pulse, synchronized with the above vibration, are applied to form a coating layer (3) by a melt-adhered portion of the coating material electrode on the surface of the workpiece due to the heat produced. An additional transverse motion is applied to the coating material electrode which is thus relatively moved along the workpiece surface. The coating material electrode comes into contact with the workpiece surface not perpendicularly but at a fixed angle thereto and is then removed from its surface.
This additional motion is preferably a rotation around the central shaft of the coating material electrode. The coating material electrode may be formed with a concave portion or hole along its rotational centre. A skipping mechanism consisting of an elastic member is provided between the electrode rotating apparatus and the electrode to prevent the vibrations of the coating material electrode and the portion that vibrates together therewith from being transferred to or acting on the drive section for applying the rotational motion.
摘要翻译：在放电涂布装置中，施加与涂覆材料电极（2）的纵向的振动，例如在其点处破坏工件（1）的表面和与上述振动同步的合适的电压脉冲由于产生的热量，通过涂层材料电极的熔融粘合部分在工件的表面上形成涂层（3）。另外的横向运动被施加到涂层材料电极，因此沿工件表面相对移动。涂料电极与工件表面不垂直但是固定的角度接触，然后从表面去除。该附加运动优选地围绕涂覆材料电极的中心轴旋转。涂料电极可以沿其旋转中心形成有凹部或孔。在电极旋转装置和电极之间设置由弹性构件组成的跳跃机构，以防止涂层材料电极的振动和与其一起振动的部分被转移或作用在用于施加旋转运动的驱动部分上。

5. 发明公开

EP0093830A2 Center tracking welder unit with floating reference 失效
标题翻译： Entlang einer SchweissfugenmittelliniegeführtesSchweissgerätmit pendelnder Referenz。
公开(公告)号：EP0093830A2
公开(公告)日：1983-11-16
申请号：EP83100569.9
申请日：1983-01-22
申请人： Crutcher Resources Corporation
发明人： Connell, Talbert Duane
IPC分类号： B23K9/02 , B23K9/30
CPC分类号： B23K9/091 , B23K9/127
摘要： A floating reference voltage is generated in response to the low frequency components of weld current and is utilized in the control of the width of travel of a welding arc back and forth across a gap to be filled with weld metal. The arc current is integrated during each traverse across the gap and this integral is compared with the floating reference so that as the wall of the gap is approached, the direction Of travel of the arc will be reversed. Provision is made for avoidance of the effects of "dip transfer".
摘要翻译：焊枪的移动通过在焊接电流的低频分量产生浮动参考电压并且当整体焊接电流与浮动参考电压。根据焊接电流的大小而变化的结构体上的电压用于在通向电流积分器的线路（20）上提供信号，并且在线路上提供固定参考或浮动参考应用于比较器。使用中心跟踪焊机单元进行自动焊接，具有浮动参考。避免浸渍转移效应。

6. 发明授权

EP3758878B1 DEVICE FOR WELDING PIPE BRANCHES AND EXTENSIONS 有权转让
公开(公告)号：EP3758878B1
公开(公告)日：2022-03-23
申请号：EP19709769.4
申请日：2019-02-21
发明人： Larikka, Leo
IPC分类号： B23K9/028 , B23K9/167 , B23K9/29 , B23K9/30 , B23K37/02 , B23K37/053 , B23K101/06

7. 发明公开

EP3417977A1 WELDING DEVICE AND METHOD FOR CONTROLLING WELDING DEVICE 审中-公开
公开(公告)号：EP3417977A1
公开(公告)日：2018-12-26
申请号：EP17753062.3
申请日：2017-02-09
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： SHIKA, Yuki , MINATO, Tatsuji
IPC分类号： B23K9/12 , B23K9/022 , B23K9/30 , B25J13/00 , B25J17/02 , B23K11/11 , B23K26/08
CPC分类号： B23K9/022 , B23K9/12 , B23K9/30 , B23K11/11 , B23K26/08 , B25J13/00 , B25J17/02
摘要： A welding device (100) is provided with: an articulated robot (11) having a plurality of drive axes; an end effector (23) supported by the articulated robot; a distal-end axis drive mechanism (21) which is disposed between a distal-endmost drive axis (19) of the articulated robot and the end effector, and which causes the distal-end axis of the end effector to perform a weaving operation; and a drive control unit (41) which drives the articulated robot and the distal-end axis drive mechanism. The distal-end axis drive mechanism includes a first axial drive unit for driving in a first axial direction perpendicular to the distal-end axis of the end effector, and a second axial drive unit for driving in a second axial direction perpendicular to the distal-end axis and the first axial direction.

8. 发明公开

EP0983816A3 Arc welding method 有权
标题翻译：弧焊工艺。
公开(公告)号：EP0983816A3
公开(公告)日：2002-12-18
申请号：EP99307039.0
申请日：1999-09-03
申请人： Japan as represented by Director General of National Research Institute for Metals , Ishikawajima-Harima Heavy Industries Co., Ltd. , Daihen Corporation
发明人： Hiraoka, Kazuo, National Research Inst. for Metals , Nakamura, Terumi National Research Inst.for Metals , Yamamoto, Hideyuki
IPC分类号： B23K9/30 , B23K9/02 , B23K9/12 , B23K9/022 , B23K9/09
CPC分类号： B23K9/173
摘要： In order to provide a welding system capable of freely controlling dispersion and concentration of arc heat input at a groove face of base material and enable to ensure melting of the base material while restraining excessive weld heat input by carrying out a control of a heat input distribution of arc, in arc welding by a wire consumable electrode system, at a groove between welded members, a position of a weld torch or feed speed of a wire is periodically varied and welding is carried out by controlling a phase difference between the variation and an arc current characteristic when it is changed.

9. 发明授权

EP0092638B1 Automatic seam welding at the outside of a pipe 有权转让
标题翻译：管道外侧自动焊接焊接
公开(公告)号：EP0092638B1
公开(公告)日：1990-11-28
申请号：EP83100621.8
申请日：1983-01-25
申请人： CRC-Evans Pipeline International, Inc.
发明人： Thompson, Floyd Milton
IPC分类号： B23K9/02 , B23K9/10 , B23K9/30
CPC分类号： B23K9/127 , B23K2201/10

10. 发明授权

EP0107343B1 Method of discharge coating and an apparatus therefor 有权
标题翻译：放电涂布方法及其设备
公开(公告)号：EP0107343B1
公开(公告)日：1987-05-06
申请号：EP83305603.9
申请日：1983-09-21
申请人： INOUE-JAPAX RESEARCH INCORPORATED
发明人： Inoue, Kiyoshi
IPC分类号： B23K9/04 , B23K9/30
CPC分类号： B23K35/327 , B23K11/0013

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