公开(公告)号：WO2004026520A3

公开(公告)日：2004-08-26

申请号：PCT/AT0300276

申请日：2003-09-17

申请人： FRONIUS INT GMBH ,  WIMROITHER WALTER

发明人： WIMROITHER WALTER

IPC分类号： B23K9/29 ,  B23K10/02 ,  H05H1/34 ,  H05H1/38 ,  H05H1/26

CPC分类号： H05H1/34 ,  B23K9/296 ,  B23K10/02 ,  H05H1/38 ,  H05H2001/3457

摘要： The invention relates to a torch head (1) for welding torches, comprising a base member (2) that is provided with a non-consumable electrode (7) which is surrounded by a contact nozzle (6). An insulating sleeve (8) and a combustion gas inlet (9) are disposed between the electrode (7) and the contact nozzle (6). The inventive torch head further comprises an internally threaded (4) gas nozzle (3) which surrounds the contact nozzle (6) and is screwed onto a corresponding external thread (5) that is located on the base member (2), and a slanted, annular stop area (11) which enters in contact with a corresponding area (12) of the gas nozzle in the screwed-on state. An inert gas duct (10) is disposed between the gas nozzle (3) and the contact nozzle (6). In order to create a torch head (1) in which the expendable parts can be replaced in a particularly simple manner and are placed in a particularly optimal position, the slanted, annular stop area (11) borders the external thread (5) on the base member (2). The inside of the contact nozzle (21) is provided with areas (21), e.g. ribs, for centering the insulating sleeve (8).

摘要翻译： 本发明涉及一种燃烧器头部1为焊炬具有主体2具有非消耗电极7，其通过接触喷嘴6，其中，所述电极7和接触喷嘴6的绝缘套筒8和燃料气体供给9之间设置包围，进一步的 接触喷嘴6周围的气体喷嘴3，其具有内螺纹4被旋拧到在基体2上的对应的外螺纹5，并且针对在旋拧状态的气体喷嘴的相应的表面12抵接的倾斜，环形邻接表面11，并且其中，所述气体喷嘴3之间 接触喷嘴6，保护气体入口10设置。 建立一个燃烧器头部1，其中，所述磨损可以非常容易地替换，并且其中所述磨损部件是特别最佳位置，它提供了邻接于该基体上的外螺纹5的倾斜环形邻接表面11。2 有关内部，接触喷嘴6部21绝缘套筒8的定心，例如肋。

公开(公告)号：WO2004028738A3

公开(公告)日：2004-05-27

申请号：PCT/AT0300286

申请日：2003-09-26

申请人： FRONIUS INT GMBH ,  WIMROITHER WALTER ,  BINDER GEORG

发明人： WIMROITHER WALTER ,  BINDER GEORG

IPC分类号： B23K9/167 ,  B23K9/173 ,  B23K9/28 ,  B23K9/29 ,  B23K10/02 ,  B23K26/20

CPC分类号： B23K9/1735 ,  B23K9/167 ,  B23K9/282 ,  B23K9/295 ,  B23K9/296 ,  B23K10/02 ,  B23K26/211 ,  B23K26/34 ,  B23K2201/006

摘要： The invention relates to a burner (10) comprising a non-melting electrode, such as a plasma burner, a TIG burner, or a burner for a laser welding process, said burner comprising a body (27), a handle (28), and an associated set of tubes (23), at least two wire supplying devices (30, 31) respectively supplying one welding wire (13, 32) or an additional material. The invention also relates to a welding method using one such burner (10). In order to provide one such burner (10) with a very simple and compact structure comprising two wire supplying devices (30, 31), said wire supplying devices (30, 31) are laterally fixed in relation to the burner body (27) or the handle (28) or the set of tubes (23), or beneath the same, and one autonomous receiving element (43) for the welding wires (13, 32) or the additional materials is connected to the burner body (27) in such a way that the supply of the welding wires (13, 32) or additional materials extends beneath the burner body (27) into the centre of the welding process.

摘要翻译： 本发明涉及一种具有非消耗电极的燃烧器（10），如等离子炬或焊炬，或与焊炬本体（27），一个焊炬手柄（28）和连接的软管包（23）的激光焊接方法，其中至少两个 供给每个焊丝（13，32）和填充金属的焊丝进给装置（30）被布置，以及与这样的燃烧器（10）的焊接工序。 一起用于创建这样的燃烧器（10），其中设置有两个Drahzuführungsvorrichtungen（30）一种非常简单而紧凑的结构，该焊丝进给装置（30）横向或燃烧器主体（27）或焊炬手柄下面（28） 或软管包（23）的被紧固，并且用于焊接导线（13，32）或填充材料，在每种情况下，一个单独的接收元件（43）是这样连接到所述焊炬本体（27），该焊接线的供给（13，32）或 。燃烧器主体（27）下面的附加材料延伸到所述焊接过程的中心。