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71. 发明申请

US20110259863A1 METHOD OF WELDING COIL END OF STATOR OF ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转机定子线圈焊接方法
公开(公告)号：US20110259863A1
公开(公告)日：2011-10-27
申请号：US13091430
申请日：2011-04-21
申请人： Ryosuke UTAKA , Atsuo Ishizuka
发明人： Ryosuke UTAKA , Atsuo Ishizuka
IPC分类号： B23K9/00
CPC分类号： B23K9/0026 , B23K9/167 , B23K2101/38
摘要： A method of welding a plurality of conductors to form a winding extending through an annular stator core. The conductors are inserted into slots formed in the stator core to have coil ends extending outside an end surface of the stator core. A plurality of pairs of the coil ends are arranged in diagonal arrays extending diagonally with respect to a radial direction of the stator core. The method inserts a first electrode into a gap between adjacent two of the diagonal arrays and then brings a second electrode close to one of the adjacent two of the diagonal arrays to arc-weld, the pairs of the coil ends. This welding method enables the welding of the coil ends arrayed in the above layout efficiently while keeping the electrical insulation between the pairs of the coil ends.
摘要翻译：焊接多个导体以形成延伸穿过环形定子芯的绕组的方法。将导体插入到形成在定子芯中的槽中，以使线圈端部延伸到定子芯的端表面之外。多对线圈端部以相对于定子芯的径向方向对角地延伸的对角阵列布置。该方法将第一电极插入相邻两个对角线阵列之间的间隙中，然后使第二电极靠近相邻的两个对角线阵列中的一个以弧焊，线圈端对。这种焊接方法能够在保持线圈端对之间的电绝缘的同时有效地焊接以上述布局排列的线圈端部。

72. 发明申请

US20110062122A1 Method of Welding Circuit Conductor and Terminal of Control Apparatus 有权
标题翻译：焊接电路导体和控制装置端子的方法
公开(公告)号：US20110062122A1
公开(公告)日：2011-03-17
申请号：US12880779
申请日：2010-09-13
申请人： Masao FUJIMOTO
发明人： Masao FUJIMOTO
IPC分类号： B23K9/16
CPC分类号： B23K9/167 , B23K37/0443 , B23K2101/38
摘要： A method of welding a circuit conductor and one of a plurality of terminals of an electronic component of a control apparatus by melting and joining by a welding arc from a first electrode of a micromini TIG welder, the method includes: using the electronic component including the terminals which are apart from each other; and arc-welding while only the one of the plurality of the terminals of the electronic component of the control apparatus which is to be welded and the circuit conductor to be welded are sandwiched by an earth clamp jig serving as a second electrode so that the one of the plurality of the terminals of the electronic component of the control apparatus which is to be welded and the circuit conductor to be welded are grounded.
摘要翻译：一种焊接电路导体和控制装置的电子部件的多个端子中的一个端子的方法，其特征在于，所述方法包括：使用包括所述电子部件的所述电子部件的电子部件，所述电子部件通过焊接电弧从微型TIG焊机的第一电极熔化并接合，彼此分开的端子; 并且电弧焊接，而只有待焊接的控制装置的电子部件的多个端子中的一个端子和待焊接的电路导体被用作第二电极的接地夹具夹持，使得一个被焊接的控制装置的电子部件的多个端子和待焊接的电路导体接地。

73. 发明申请

US20110031222A1 FEEDSTOCK POWDER FOR PRODUCTION OF HIGH HARDNESS OVERLAYS 有权
标题翻译：用于生产高硬度覆盖层的饲料粉末
公开(公告)号：US20110031222A1
公开(公告)日：2011-02-10
申请号：US12854103
申请日：2010-08-10
申请人： Daniel James Branagan , Brian D. Merkle , Brian E. Meacham , William D. Kiilunen , David Paratore
发明人： Daniel James Branagan , Brian D. Merkle , Brian E. Meacham , William D. Kiilunen , David Paratore
IPC分类号： B23K9/04
CPC分类号： B23K9/18 , B23K9/04 , B23K9/167 , B23K9/173 , B23K9/23 , B23K2101/04 , B23K2101/18 , B23K2103/04 , B23K2103/05
摘要： A method of applying a metallic alloy overlay including providing an iron based feedstock powder including 10 to 75 weight percent iron and manganese, 10 to 60 weight percent of chromium, 1 to 30 weight percent of an interstitial element selected from boron, carbon, silicon or combinations thereof, 0 to 40 weight percent of a transition metal selected from molybdenum, tungsten or combinations thereof and 1 to 25 weight percent niobium. The method also includes providing an electrode including at least 50 weight percent iron and depositing a weld overlay with the feedstock powder and the electrode to create a metallic alloy exhibiting a grain size in the range of 1,000 μm or less.
摘要翻译：一种施加金属合金覆盖层的方法，包括提供包含10至75重量％的铁和锰，10至60重量％的铬，1至30重量％的选自硼，碳，硅的间隙元素的铁基原料粉末或 0至40重量％的选自钼，钨或其组合的过渡金属和1至25重量％的铌。该方法还包括提供一种包括至少50重量％的铁的电极，并且与原料粉末和电极沉积焊接覆层以产生显示在1,000μm或更小的范围内的晶粒尺寸的金属合金。

74. 发明申请

US20100133241A1 METHOD AND DEVICE FOR PLASMA TAP HOLE WELDING 有权
标题翻译：用于等离子体孔盖焊接的方法和装置
公开(公告)号：US20100133241A1
公开(公告)日：2010-06-03
申请号：US12627058
申请日：2009-11-30
申请人： Gerald Wilhelm , Erwan Siewert
发明人： Gerald Wilhelm , Erwan Siewert
IPC分类号： B23K10/02
CPC分类号： B23K10/02 , B23K9/0953 , B23K9/0956 , B23K9/167 , B23K10/006 , H05H1/36 , H05H2001/3494
摘要： In connection with plasma tap hole welding, in which a plasma jet (7) directed towards a workpiece (8) to be welded is generated by means of a welding current applied onto an electrode (2) and a plasma gas, the plasma jet at least partly penetrating through the workpiece (9), wherein at least one electrical conductor (10, 50, 60, 61) is arranged at the exit side (8″) of the plasma jet (7), a penetration current (I2′) being measured via the electrical conductor (10, 50, 60, 61), it is suggested that the penetration current (I2) is actively modified during the welding process.
摘要翻译：关于等离子体抽头孔焊接，其中通过施加到电极（2）和等离子体气体上的焊接电流产生指向待焊接的工件（8）的等离子体射流（7），等离子体射流至少部分地穿透所述工件（9），其中至少一个电导体（10,50,60,61）布置在所述等离子体射流（7）的出口侧（8“）处，所述穿透电流（I2'）通过电导体（10,50,60,61）测量，建议在焊接过程中主动修改穿透电流（I2）。

75. 发明申请

US20100032415A1 Repair Methods Involving Conductive Heat Resistance Welding 有权
标题翻译：涉及导电耐热焊接的修理方法
公开(公告)号：US20100032415A1
公开(公告)日：2010-02-11
申请号：US12186602
申请日：2008-08-06
申请人： Nicole Sullivan , John H. Hughes , James J. Moor , David A. Rutz , Sudhangshu Bose
发明人： Nicole Sullivan , John H. Hughes , James J. Moor , David A. Rutz , Sudhangshu Bose
IPC分类号： B23K11/00
CPC分类号： F01D5/005 , B23K9/04 , B23K9/167 , B23K31/02 , B23P6/007 , B23P6/045 , F05D2230/232 , Y10T29/49318
摘要： Repair methods involving conductive heat resistance welding includes repairing a crack of a gas turbine engine component using a conductive heat resistance welding technique and a welding technique other than conductive heat resistance welding.
摘要翻译：涉及导电耐热焊接的修理方法包括使用导电耐热焊接技术和不同于导电耐热焊接的焊接技术来修复燃气轮机发动机部件的裂纹。

76. 发明申请

US20100025382A1 STRATEGICALLY PLACED LARGE GRAINS IN SUPERALLOY CASTING TO IMPROVE WELDABILITY 有权
标题翻译：战略性地将超大型颗粒置于超级铸造中以提高焊接性
公开(公告)号：US20100025382A1
公开(公告)日：2010-02-04
申请号：US12185465
申请日：2008-08-04
申请人： Srikanth Chandrudu Kottilingam , Doyle Clyde Lewis , Daniel Anthony Nowak , Mathew D. Collier , Jian Zheng , Lawrence James Whims
发明人： Srikanth Chandrudu Kottilingam , Doyle Clyde Lewis , Daniel Anthony Nowak , Mathew D. Collier , Jian Zheng , Lawrence James Whims
IPC分类号： B23K9/167 , B23K31/02 , B23K15/00 , B23K9/00 , B23K26/20
CPC分类号： B22D27/045 , B23K9/167 , B23K9/23 , B23K15/0033 , B23K15/0093 , B23K26/60 , B23K2101/001 , C22F1/00 , C30B11/005 , C30B29/52
摘要： Process for reducing cracking in superalloy metal components by selectively growing large single grains during the casting operation at a region where fusion welding will be required.
摘要翻译：通过在需要熔焊的区域的铸造操作期间选择性地生长大的单个晶粒来减少超合金金属部件的开裂的方法。

77. 发明申请

US20090277878A1 Insertion element, gas lens with such an insertion element, and welding torch with such a gas lens 有权
标题翻译：插入元件，具有这种插入元件的气体透镜，以及具有这种气体透镜的焊枪
公开(公告)号：US20090277878A1
公开(公告)日：2009-11-12
申请号：US12311480
申请日：2007-08-22
申请人： Jochen Fessl , Melanie Gebesmair , Josef Leeb
发明人： Jochen Fessl , Melanie Gebesmair , Josef Leeb
IPC分类号： B23K9/29
CPC分类号： B23K9/167 , B23K9/24 , B23K9/285 , B23K9/29 , B23K9/291 , B23K9/296
摘要： The invention relates to an insertion element (17) for a gas lens (4) of a WIG/TIG welding torch (1), to a gas lens (4) for a WIG/TIG welding torch (1), and to a WIG/TIG welding torch (1). To improve gas distribution across the cross-section of the gas lens (4) and/or the gas nozzle (9), and to provide for as small a size and as low a weight of the components as possible, an insertion element (17) with a bore (23) in the center through which an electrode (12) is to be guided is arranged, with fan-shaped flow elements (24) being positioned around the bore (23) and twisted relative to the plane of the bore (23) so as to provide for radial deviation of a gas (7, 27) flowing therethrough. The gas lens (4) consists of a base body (10) having a gas-distribution channel (15) with at least one gas-lens filter (20), with an above-described insertion element (17) being arranged in the gas-distribution channel (15), and with a gas-lens filter (20), seen in the out-flow direction of the gas, being arranged downstream of the insertion element (17).
摘要翻译：本发明涉及一种用于WIG / TIG焊枪（1）的气体透镜（4）的插入元件（17），用于WIG / TIG焊枪（1）的气体透镜（4）和WIG / TIG焊枪（1）。为了改善在气体透镜（4）和/或气体喷嘴（9）的横截面上的气体分布，并且为了提供尽可能小的尺寸和尽可能小的部件的重量，插入元件（17 ），其中布置有用于引导电极（12）的中心处的孔（23），其中扇形流动元件（24）围绕孔（23）定位并相对于孔的平面扭曲（23），以便提供流过其中的气体（7,27）的径向偏差。气体透镜（4）由具有至少一个气体透镜过滤器（20）的气体分配通道（15）的基体（10）组成，上述插入元件（17）布置在气体分布通道（15）和在气体的流出方向上看到的气体透镜滤光器（20）布置在插入元件（17）的下游。

78. 发明申请

US20090161212A1 Weld viewing 审中-公开
标题翻译：焊接观察
公开(公告)号：US20090161212A1
公开(公告)日：2009-06-25
申请号：US12316604
申请日：2008-12-15
申请人： Yuma E. Gough
发明人： Yuma E. Gough
IPC分类号： G02B27/22 , G02B5/08
CPC分类号： B23K9/32 , B23K9/167 , B23K9/291 , B23K10/02
摘要： A mirror may have hole(s) in or passing through its viewing surface. A video remote may be associated with the mirror, especially as configured with the hole(s). A gas, typically an inert gas, may be passed about or through the mirror system, for example, through one or more of the hole(s) through the viewing surface. The mirror may be part of a mirror system, which can be combined with a welding torch. Obscured sites may be inspected and/or welded therewith.
摘要翻译：镜子可以在其观察表面中或穿过其观察表面上具有孔。视频遥控器可以与镜子相关联，特别是配置有孔。通常，气体（通常为惰性气体）可以围绕或穿过反射镜系统，例如通过一个或多个孔穿过观察表面。镜子可以是镜子系统的一部分，可以与焊枪组合使用。可以对被遮蔽的场所进行检查和/或焊接。

79. 发明申请

US20090155083A1 METHOD FOR REPAIRING AN AIRFOIL 有权
标题翻译：修理飞机的方法
公开(公告)号：US20090155083A1
公开(公告)日：2009-06-18
申请号：US11955695
申请日：2007-12-13
申请人： William M. Rose
发明人： William M. Rose
IPC分类号： F01D5/14 , B23P6/00 , B23K31/02
CPC分类号： F01D5/005 , B23K9/167 , B23K9/173 , B23K2101/001 , B23P6/002 , F05D2230/232 , Y10T29/49318 , Y10T29/49719
摘要： An example method of repairing an airfoil includes securing a cap to an end portion of a worn airfoil and securing additional material to the cap. The method includes altering some of the cap to form a desired airfoil contour.
摘要翻译：修复翼型件的示例性方法包括将盖固定到磨损的翼型件的端部并将另外的材料固定到盖上。该方法包括改变一些盖以形成期望的翼型轮廓。

80. 发明申请

US20090050606A1 Changeable welding head assembly 审中-公开
标题翻译：可变焊接头组件
公开(公告)号：US20090050606A1
公开(公告)日：2009-02-26
申请号：US11894920
申请日：2007-08-22
申请人： David Colbert Smith
发明人： David Colbert Smith
IPC分类号： B23K9/16
CPC分类号： B23K9/291 , B23K9/122 , B23K9/123 , B23K9/167 , B23K9/173 , B23K9/293 , B23K9/296
摘要： A welding head assembly for use with a torch. The torch has an electrical contact and a gas passage for operatively supporting an electrode with a working end of the electrode at a first location. The welding head assembly has a body, a gas flow path, a gas outlet, an electrical flow path, and an electrode. The body extends between a first end and a second end where the first end is releasably coupled to the torch. The gas flow path and electrical flow path extend between the first and the second end. The electrode is located at the second end remote from the first location.
摘要翻译：一种用于焊炬的焊接头组件。手电筒具有电接触和气体通道，用于在第一位置处操作地支撑具有电极的工作端的电极。焊接头组件具有主体，气体流路，气体出口，电流路径和电极。主体在第一端和第二端之间延伸，其中第一端可释放地联接到割炬。气流路径和电流路径在第一和第二端之间延伸。电极位于远离第一位置的第二端。

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