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1. 发明申请

US20110114609A1 METHOD AND DEVICE FOR FORMING THE WELDING WIRE END 审中-公开
标题翻译：用于形成焊接端的方法和装置
公开(公告)号：US20110114609A1
公开(公告)日：2011-05-19
申请号：US12737328
申请日：2009-06-22
申请人： Uwe Kroiss , Walter Stieglbauer , Josef Artelsmair
发明人： Uwe Kroiss , Walter Stieglbauer , Josef Artelsmair
IPC分类号： B23K15/00
CPC分类号： B23K9/235 , B23K9/133 , B23K9/173 , B23K9/24 , B23K20/007
摘要： The invention relates to a method for forming an end of a welding wire (13) having a defined material and a defined diameter for a threading procedure, wherein the welding wire (13) is delivered from a wire storage via at least one wire core (12) through a contact tube arranged in a welding torch (10), and to a corresponding device thereof. In order to enable automated forming of the end of a welding wire (13), according to the invention prior to the threading procedure, an electric arc (15) is generated between a contact plate (30) connected to a power source (2) and the welding wire (13) as a function of the material and the diameter of the welding wire (13) so as to form the end of the welding wire (13), wherein the end of the welding wire (13) is formed to be hemispherical and the diameter of the hemispherical end of the welding wire (13) does not substantially exceed the diameter of the welding wire (13).
摘要翻译：本发明涉及一种用于形成焊丝（13）的端部的方法，该焊丝具有限定的材料和用于螺纹过程的限定的直径，其中焊丝（13）经由至少一个丝芯（例如， 12）通过布置在焊枪（10）中的接触管，以及其对应的装置。为了能够在穿线过程之前根据本发明自动形成焊丝（13）的端部，在连接到电源（2）的接触板（30）之间产生电弧（15）和作为焊丝（13）的材料和直径的函数的焊丝（13），以形成焊丝（13）的端部，其中焊丝（13）的端部形成为是半球形的，并且焊丝（13）的半球形端的直径基本上不超过焊丝（13）的直径。

2. 发明申请

US20070102405A1 Method and circuit for contactless ignition of a welding arc with high frequency ignition pulse packets 有权
标题翻译：具有高频点火脉冲包的焊接电弧非接触点火的方法和电路
公开(公告)号：US20070102405A1
公开(公告)日：2007-05-10
申请号：US10578970
申请日：2004-11-10
申请人： Andreas Prinz , Walter Pammer , Gerald Hieslmair , Uwe Kroiss
发明人： Andreas Prinz , Walter Pammer , Gerald Hieslmair , Uwe Kroiss
IPC分类号： B23K9/06
CPC分类号： B23K9/093 , B23K9/0673
摘要： The invention relates to a method for the contactless ignition of a welding arc, in addition to a circuit (28) for the contactless ignition of an electric arc, comprising a charging circuit (31), at least one pulse capacitor (30), a decharging circuit containing a circuit, and a high tension converter (32) which is used to inject the high frequency ignition pulses discharged by the pulse capacitor (30) via the circuit to the welding electrode (27). In order to create said type of ignition method and an ignition circuit (28) which enables the welding arc to be ignited in an exact and/or safe and rapid manner and/or to create an improved ignition quality, the charge circuit (31) is connected to a pulse compression circuit (40) comprising the pulse capacitor (30), the high tension converter (32) and the circuit, the circuit being formed by a magnetic throttle valve (41), such that a high frequency circuit of the ignition pulse can be obtained.
摘要翻译：本发明涉及一种用于焊接电弧非接触点火的方法，除了用于电弧非接触点火的电路（28）之外，还包括充电电路（31），至少一个脉冲电容器（30），包含电路的放电电路和用于将由脉冲电容器（30）放电的高频点火脉冲经由电路注入到焊接电极（27）的高压转换器（32）。为了产生所述类型的点火方法和使得能够以精确和/或安全和快速的方式点燃焊接电弧和/或产生改善的点火质量的点火电路（28），充电电路（31）连接到包括脉冲电容器（30）的脉冲压缩电路（40），高压转换器（32）和电路，电路由磁节流阀（41）形成，使得高频电路可以获得点火脉冲。

3. 发明申请

US20110073579A1 METHOD OF MANUFACTURING A STRUCTURE AT A SURFACE OF A METAL WORK PIECE 审中-公开
标题翻译：在金属工件表面制造结构的方法
公开(公告)号：US20110073579A1
公开(公告)日：2011-03-31
申请号：US12736952
申请日：2009-04-24
申请人： Josef Artelsmair , Joerg Kazmaier , Uwe Kroiss , Walter Stieglbauer , Gernot Trauner
发明人： Josef Artelsmair , Joerg Kazmaier , Uwe Kroiss , Walter Stieglbauer , Gernot Trauner
IPC分类号： B23K9/00 , B23K9/095
CPC分类号： B23K9/04
摘要： The invention relates to a method of manufacturing a structure (1) at a surface of a work piece (4), the structure (1) standing out from the surface, wherein a welding process (7) with an at least partially fusing filler material (2) is used, wherein an arc (3) is ignited during a welding cycle (8) of the welding process (7) between the filler material (2) guided in a welding torch (5) and the work piece (4), and wherein the heat input during the welding process (7) is adjusted by controlling the welding parameters. In accordance with the invention it is provided that the structure (1) is manufactured step by step from a plurality of individual elements (6), wherein each individual element (6) is manufactured in one welding cycle (8) of the welding process (7), and wherein a welding break (9) is made after each welding cycle (8).
摘要翻译：本发明涉及一种在工件（4）的表面上制造结构（1）的方法，该结构（1）从表面突出出来，其中焊接工艺（7）具有至少部分熔化的填充材料（2），其中在焊接过程（7）的焊接周期（8）期间，在焊接炬（5）和工件（4）之间引导的填充材料（2）之间点燃电弧（3），并且其中通过控制焊接参数来调整焊接过程（7）期间的热输入。根据本发明，提供了结构（1）从多个单独元件（6）逐步制造，其中每个单独元件（6）在焊接过程的一个焊接周期（8）中制造（ 7），并且其中在每个焊接周期（8）之后形成焊接断裂（9）。

4. 发明申请

US20100089887A1 Method for Controlling a Protection Visor 审中-公开
标题翻译：防护罩的控制方法
公开(公告)号：US20100089887A1
公开(公告)日：2010-04-15
申请号：US11989972
申请日：2006-08-03
申请人： Helmut Friedl , Uwe Kroiss , Bank Sardy
发明人： Helmut Friedl , Uwe Kroiss , Bank Sardy
IPC分类号： B23K9/10 , A61F9/06
CPC分类号： B23K9/10 , B23K9/32 , B23K37/006
摘要： The invention describes a method for controlling a protective shield (29) by means of a welding device (1), wherein a signal is transmitted to a welding helmet (28) by the welding device (1), whereupon an electrically activatable protective shield (29) is activated by a transmitting/receiving apparatus (31) integrated in the welding helmet (28), and the protective shield (29) is darkened. Here, during the welding process, i.e. after ignition of the electric arc (15), the protective shield (29) is activated by a control device (4) of the welding device (1) via the transmitting/receiving apparatuses (30, 31), wherein intensity and/or degree of darkening of the protective shield (29) is changed during the welding process by repetitively darkening and brightening the protective shield (29) in an alternating manner. Thus, a better welding-process observation is achieved for the welder.
摘要翻译：本发明描述了一种通过焊接装置（1）控制保护屏蔽（29）的方法，其中信号通过焊接装置（1）传输到焊接头盔（28），由此可电激活的保护屏蔽 29）由集成在焊接头盔（28）中的发送/接收设备（31）激活，并且防护罩（29）变暗。这里，在焊接过程中，即在电弧（15）点火之后，保护罩（29）由焊接装置（1）的控制装置（4）经由发送/接收装置（30,31 ），其中在焊接过程期间通过以交替方式重复地使所述防护罩（29）变暗和增亮来改变所述保护罩（29）的强度和/或变暗程度。因此，对焊工实现了更好的焊接工艺观察。

5. 发明授权

US07638734B2 Method and circuit for contactless ignition of a welding arc with high frequency ignition pulse packets 有权
标题翻译：具有高频点火脉冲包的焊接电弧非接触点火的方法和电路
公开(公告)号：US07638734B2
公开(公告)日：2009-12-29
申请号：US10578970
申请日：2004-11-10
申请人： Andreas Prinz , Walter Pammer , Gerald Hieslmair , Uwe Kroiss
发明人： Andreas Prinz , Walter Pammer , Gerald Hieslmair , Uwe Kroiss
IPC分类号： B23K9/067
CPC分类号： B23K9/093 , B23K9/0673
摘要： The invention relates to a method for the contactless ignition of a welding arc, in addition to a circuit (28) for the contactless ignition of an electric arc, comprising a charging circuit (31), at least one pulse capacitor (30), a decharging circuit containing a circuit, and a high tension converter (32) which is used to inject the high frequency ignition pulses discharged by the pulse capacitor (30) via the circuit to the welding electrode (27). In order to create said type of ignition method and an ignition circuit (28) which enables the welding arc to be ignited in an exact and/or safe and rapid manner and/or to create an improved ignition quality, the charge circuit (31) is connected to a pulse compression circuit (40) comprising the pulse capacitor (30), the high tension converter (32) and the circuit, the circuit being formed by a magnetic throttle valve (41), such that a high frequency circuit of the ignition pulse can be obtained.
摘要翻译：本发明涉及一种用于焊接电弧非接触点火的方法，除了用于电弧非接触点火的电路（28）之外，还包括充电电路（31），至少一个脉冲电容器（30），包含电路的放电电路和用于将由脉冲电容器（30）放电的高频点火脉冲经由电路注入到焊接电极（27）的高压转换器（32）。为了产生所述类型的点火方法和使得能够以精确和/或安全和快速的方式点燃焊接电弧和/或产生改善的点火质量的点火电路（28），充电电路（31）连接到包括脉冲电容器（30）的脉冲压缩电路（40），高压转换器（32）和电路，电路由磁节流阀（41）形成，使得高频电路可以获得点火脉冲。

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