公开(公告)号：US07470109B2

公开(公告)日：2008-12-30

申请号：US11979430

申请日：2007-11-02

申请人： Andrew John Tomko ,  John Francis Nolan

发明人： Andrew John Tomko ,  John Francis Nolan

IPC分类号： F01D9/04

CPC分类号： F01D9/042

摘要： Partitions have an airfoil coupled at opposite ends to inner and outer side walls. The side walls each mount radially extending male dovetails. The inner web and outer ring of a diaphragm include complementary shaped dovetail grooves. The male dovetails have reduced diameter portions while the female grooves similarly have corresponding reduced diameter groove portions. The male dovetails are inserted into the female dovetail grooves in an aft direction with stops of the reduced male and female dovetails preventing further movement aft. Seal welds are applied to prevent forward movement of the partitions relative to the web and outer ring.

摘要翻译： 分隔件具有在相对端部连接到内侧壁和外侧壁上的翼型件。 侧壁每个安装径向延伸的阳燕尾。 隔膜的内腹板和外圈包括互补形状的燕尾槽。 雄鸠尾具有减小的直径部分，而凹槽类似地具有相应的减小直径的凹槽部分。 男性燕尾形物沿着后方向插入雌性燕尾槽中，同时减少的雄性和雌性燕尾榫的停止阻止进一步移动。 施加密封焊缝以防止隔板相对于幅材和外环的向前移动。

公开(公告)号：US07329096B2

公开(公告)日：2008-02-12

申请号：US11251860

申请日：2005-10-18

申请人： Andrew John Tomko ,  John Francis Nolan

发明人： Andrew John Tomko ,  John Francis Nolan

IPC分类号： F01D9/04

CPC分类号： F01D9/042

摘要： Partitions have an airfoil coupled at opposite ends to inner and outer side walls. The side walls each mount radially extending male dovetails. The inner web and outer ring of a diaphragm include complementary shaped dovetail grooves. The male dovetails have reduced diameter portions while the female grooves similarly have corresponding reduced diameter groove portions. The male dovetails are inserted into the female dovetail grooves in an aft direction with stops of the reduced male and female dovetails preventing further movement aft. Seal welds are applied to prevent forward movement of the partitions relative to the web and outer ring.

公开(公告)号：US07326873B2

公开(公告)日：2008-02-05

申请号：US11390235

申请日：2006-03-28

申请人： Todd Joseph Fischer ,  John Francis Nolan ,  Andrew John Tomko ,  Dennis William Roberts ,  Carter Steven Cook ,  David Roy Parker

发明人： Todd Joseph Fischer ,  John Francis Nolan ,  Andrew John Tomko ,  Dennis William Roberts ,  Carter Steven Cook ,  David Roy Parker

IPC分类号： B23K10/00

CPC分类号： B23P6/007 ,  F01D5/005 ,  F01D5/225 ,  F01D5/24 ,  F01D5/3053

摘要： Bucket tip tenons requiring refurbishment are removed from the bucket tips by grinding. Groups of buckets are clamped on a rotatable table in positions adjacent an induction heating coil and a robotic welding arm, respectively. While one group is preheated, the other group of buckets is in a welding location, enabling the welding head on the robotic arm to sequentially apply weld buildup material to the bucket tips. After applying weld buildup material in multiple passes and sequentially to the bucket tips, the buckets are removed, stress-relieved and the weld buildup material machined to provide refurbished tenons. Upon removal of the buckets from the table, the table is rotated to locate the preheated buckets in welding locations and additional buckets are clamped to the table for preheating.

摘要翻译： 需要翻新的铲斗榫头通过磨削从铲斗顶部移除。 一组铲斗分别夹在与感应加热线圈和机器人焊接臂相邻的位置的可旋转工作台上。 当一组预热时，另一组铲斗处于焊接位置，使得机器臂上的焊接头能够将焊接积聚材料依次施加到铲斗顶端。 在多次通过中施加焊接成型材料并依次施加到铲斗前端之后，移除铲斗，减轻应力，并加工焊接成型材料以提供翻新的榫头。 从桌子上取下铲斗后，转动桌子将预热的铲斗定位在焊接位置，另外的铲斗被夹紧在工作台上进行预热。

公开(公告)号：US07034262B2

公开(公告)日：2006-04-25

申请号：US10806426

申请日：2004-03-23

申请人： Todd Joseph Fischer ,  John Francis Nolan ,  Andrew John Tomko ,  Dennis William Roberts ,  Carter Steven Cook ,  David Roy Parker

发明人： Todd Joseph Fischer ,  John Francis Nolan ,  Andrew John Tomko ,  Dennis William Roberts ,  Carter Steven Cook ,  David Roy Parker

IPC分类号： H05B6/10

CPC分类号： B23P6/007 ,  F01D5/005 ,  F01D5/225 ,  F01D5/24 ,  F01D5/3053

摘要： Bucket tip tenons requiring refurbishment are removed from the bucket tips by grinding. Groups of buckets are clamped on a rotatable table in positions adjacent an induction heating coil and a robotic welding arm, respectively. While one group is preheated, the other group of buckets is in a welding location, enabling the welding head on the robotic arm to sequentially apply weld buildup material to the bucket tips. After applying weld buildup material in multiple passes and sequentially to the bucket tips, the buckets are removed, stress-relieved and the weld buildup material machined to provide refurbished tenons. Upon removal of the buckets from the table, the table is rotated to locate the preheated buckets in welding locations and additional buckets are clamped to the table for preheating.

公开(公告)号：US07617602B2

公开(公告)日：2009-11-17

申请号：US11206201

申请日：2005-08-18

申请人： Philippe Jean-Marie Dupin ,  Dennis William Roberts ,  Andrew John Tomko ,  John Francis Nolan

发明人： Philippe Jean-Marie Dupin ,  Dennis William Roberts ,  Andrew John Tomko ,  John Francis Nolan

IPC分类号： B23P6/00 ,  B21D39/00

CPC分类号： F01D25/265 ,  F01D25/285 ,  F05D2230/80 ,  Y10T29/49318 ,  Y10T29/49721 ,  Y10T29/49874 ,  Y10T29/49947 ,  Y10T29/49963

摘要： The temporary fastening system for joining upper and lower shell casings of a turbine to one another for maintenance purposes includes a stud/nut tensioning system employed in lieu of the conventional studs and nuts. Once the turbine is opened up and the inner shell and rotor removed, the upper and lower shell casings are temporarily secured to one another using studs received in registering openings in the horizontal flanges of the upper and lower shell casings and retainer plates serving as a stop for the stud/nut tensioning system. The tensioning system is hydraulically operated and avoids torsional force on the temporary studs. Once measurements are made, the turbine is again reopened and reassembled using the initially removed bolts or a third set of bolts to secure the upper and lower shell casings to one another.

摘要翻译： 用于将涡轮机的上壳体和下壳体彼此连接以用于维护目的的临时紧固系统包括用于代替常规螺柱和螺母的螺柱/螺母张紧系统。 一旦涡轮机被打开并且拆下了内壳和转子，则上壳体和下壳体使用在上壳体和下壳体壳体的水平凸缘和用作止挡件的保持板的入口开口中接收的螺柱来临时固定 用于螺柱/螺母张紧系统。 张紧系统是液压操作的，避免了临时螺柱上的扭转力。 一旦进行了测量，涡轮再次被重新打开并使用最初拆下的螺栓或第三组螺栓重新组装，以将上壳体和下壳体彼此固定。

公开(公告)号：US07389662B2

公开(公告)日：2008-06-24

申请号：US11240247

申请日：2005-09-30

申请人： Dennis William Roberts ,  John Francis Nolan ,  Andrew John Tomko ,  John Matthew Sassatelli ,  Benedict Kazirskis

发明人： Dennis William Roberts ,  John Francis Nolan ,  Andrew John Tomko ,  John Matthew Sassatelli ,  Benedict Kazirskis

IPC分类号： B21S15/02 ,  B24B1/00 ,  B21J1/00

CPC分类号： C21D7/06 ,  Y10T29/479 ,  Y10T29/49321

摘要： A self indexing portable automated tenon peening device including: a peening machine in operable communication with a mounting arm; a circumferential slide assembly including a circumferential rail in operable communication with the mounting arm; an axial slide assembly including a axial slide rail in operable communication with the circumferential slide assembly; a base in operable communication with the axial slide assembly; and a programmable logic controller for controlling a position of the circumferential slide assembly and the axial slide assembly.

摘要翻译： 一种自动分拣便携式自动榫头喷丸装置，包括：与安装臂可操作地连通的喷丸机; 周向滑动组件，其包括与安装臂可操作地连通的圆周轨道; 轴向滑动组件，其包括与周向滑动组件可操作地连通的轴向滑轨; 与所述轴向滑动组件可操作地连通的基座; 以及用于控制周向滑动组件和轴向滑动组件的位置的可编程逻辑控制器。

公开(公告)号：US06981836B2

公开(公告)日：2006-01-03

申请号：US10423982

申请日：2003-04-28

申请人： Andrew John Tomko ,  John Francis Nolan ,  Karl Rudolph Anderson, III

发明人： Andrew John Tomko ,  John Francis Nolan ,  Karl Rudolph Anderson, III

IPC分类号： B66F11/00 ,  B23P19/04

CPC分类号： F01D25/285 ,  F05D2230/70 ,  F05D2230/80 ,  Y10T29/49318

摘要： A pair of stands are spaced one from the other to support opposite ends of an upper shell and diaphragm halves of a turbine at locations along the upper shell axially beyond the diaphragm halves. Carts mounted on wheels each have a hydraulically actuated lift and a platform mounting support assemblies engagable with an upper diaphragm half at the midline. By engaging a diaphragm half from below the upper shell, securing the support assemblies to the upper diaphragm half and releasing the upper diaphragm half from the upper shell by removing bolts and keys to transfer the weight of the diaphragm half to the cart, the diaphragm half may be lowered from the upper shell and moved away. The diaphragm halves may then be refurbished and the process reversed to reinstall the diaphragm halves into the upper shell. During the process, the upper shell remains in its normal orientation, similarly as in the turbine.

摘要翻译： 一对支架彼此间隔开，以支撑上壳体的相对端，并且在上壳体的轴向超过隔膜半部的位置处支撑涡轮机的隔膜半部。 安装在车轮上的车辆每个都具有液压致动的升降机和平台安装支撑组件，其可在中线处与上隔板一半接合。 通过从上壳体的下方接合隔膜半部，将支撑组件固定到上隔膜半部，并通过去除螺栓和键将隔膜半部从上壳体释放，将隔膜半部的重量转移到推车上， 可以从上壳体下降并移开。 然后可以对隔膜半部进行翻新，并且将该过程反向以将隔膜半部重新安装到上壳体中。 在该过程中，上壳体保持其正常定向，类似于涡轮机。

公开(公告)号：US06966541B2

公开(公告)日：2005-11-22

申请号：US10421845

申请日：2003-04-24

申请人： Jason Miles Dzunda ,  John Francis Nolan ,  Andrew John Tomko

发明人： Jason Miles Dzunda ,  John Francis Nolan ,  Andrew John Tomko

IPC分类号： F01D25/28 ,  F15B15/24 ,  B66F3/24

CPC分类号： F15B15/24 ,  F01D25/285 ,  F05D2230/68

摘要： An assembly for lifting and supporting a journal body with respect to a stationary body including: a support bracket for being secured to said stationary body; an elongated support member to engage and support a bottom facing surface of the journal body; first and second support studs operatively coupled at a distal end thereof to a respective longitudinal end of said elongated support member and adjustably coupled at the proximal end thereof via a respective lift assembly to said support bracket, wherein each said lift assembly comprises a hydraulic cylinder operatively coupled to said proximal end of said support stud so as to selectively determine a position of said support stud with respect to support bracket thereby to selectively adjust and determine a position of said journal body with respect to said stationary body.

摘要翻译： 一种用于相对于固定体提升和支撑轴颈体的组件，包括：用于固定到所述静止体的支撑支架; 细长的支撑构件，用于接合和支撑所述轴颈体的面向底部的表面; 第一和第二支撑柱在其远端可操作地联接到所述细长支撑构件的相应纵向端，并且通过相应的升降组件在其近端处可调节地联接到所述支撑支架，其中每个所述提升组件包括液压缸， 耦合到所述支撑柱的所述近端，以便选择性地确定所述支撑柱相对于支撑托架的位置，从而选择性地调节和确定所述轴颈主体相对于所述静止体的位置。

公开(公告)号：US06786695B2

公开(公告)日：2004-09-07

申请号：US10293333

申请日：2002-11-14

申请人： Andrew John Tomko ,  Brian Patrick Marks

发明人： Andrew John Tomko ,  Brian Patrick Marks

IPC分类号： F01D1100

CPC分类号： F01D5/147 ,  F05D2230/13 ,  F05D2230/23

摘要： To accurately axially position and/or seal between axially facing turbine parts, a groove having a cylindrical cross-section is formed in one surface with a centerline offset toward the one surface, the groove opening through the one surface. Rod segments having corresponding cylindrical cross-sections are inserted in the groove. The rod segments have flat surfaces coextensive therewith projecting a predetermined measured distance from the one surface, thereby accurately axially locating the turbine parts relative to one another and forming a seal therebetween. The rod segments have ends abutting one another to seal the segments one to the other.

摘要翻译： 为了准确地轴向地定位和/或密封在轴向面对的涡轮机部件之间，具有圆柱形横截面的凹槽形成在一个表面中，该中心线朝向一个表面偏移，该凹槽通过该一个表面开口。 具有相应圆柱形横截面的杆段插入槽中。 杆段具有共同延伸的平坦表面，其从一个表面突出预定的测量距离，从而相对于彼此精确地轴向定位涡轮机部件并在其间形成密封。 杆段具有彼此邻接的端部，以将片段彼此密封。

公开(公告)号：US20120246944A1

公开(公告)日：2012-10-04

申请号：US13079132

申请日：2011-04-04

申请人： Syed Wajahat Ali ,  John Matthew Sassatelli ,  Andrew John Tomko

发明人： Syed Wajahat Ali ,  John Matthew Sassatelli ,  Andrew John Tomko

IPC分类号： B26B7/00 ,  B26D3/00

CPC分类号： B23D29/002 ,  B23D15/04 ,  B23D15/14 ,  H02K15/0006 ,  Y10T83/04 ,  Y10T83/8748 ,  Y10T83/8821 ,  Y10T83/8858

摘要： A tool and a method are disclosed for cutting coils in a dynamoelectric machine. In an embodiment, the tool includes a blade having a cutting edge on a distal end thereof. The blade is operably connected on a proximal end thereof to a double acting hydraulic cylinder. The tool further includes at least one guide arm coupled to and extending longitudinally in a distal direction from the double acting hydraulic cylinder, wherein the at least one guide arm is disposed alongside the blade and extends parallel to a path of the blade.

摘要翻译： 公开了一种用于在电动机中切割线圈的工具和方法。 在一个实施例中，该工具包括在其远端具有切割边缘的刀片。 叶片在其近端可操作地连接到双作用液压缸。 所述工具还包括至少一个引导臂，所述至少一个引导臂与所述双作用液压缸相连接并沿远侧方向纵向延伸，其中所述至少一个引导臂沿着所述叶片设置并平行于所述叶片的路径延伸。