公开(公告)号：US4147920A

公开(公告)日：1979-04-03

申请号：US857225

申请日：1977-12-05

申请人： George J. Merrick ,  George E. Cook ,  Donald D. Modglin

发明人： George J. Merrick ,  George E. Cook ,  Donald D. Modglin

IPC分类号： B23K9/028 ,  B23K9/10 ,  B23K9/28 ,  B23K9/32

CPC分类号： B23K9/282 ,  B23K9/0282 ,  B23K9/1093 ,  B23K9/323 ,  B23K2201/06

摘要： A welding torch assembly including a torch base, and a torch body which can be rapidly removed from the torch base and replaced without the use of tools, and without separately disconnecting welding current, coolant, or shielding gas lines.

摘要翻译： 一种焊炬组件，其包括焊炬基座和炬体，其可以从割炬座快速移除并且在不使用工具的情况下更换，并且不需要单独断开焊接电流，冷却剂或保护气体管线。

公开(公告)号：US20090294511A1

公开(公告)日：2009-12-03

申请号：US12130622

申请日：2008-05-30

申请人： Paul Fleming ,  David Lammlein ,  George E. Cook ,  D. M. Wilkes ,  Alvin M. Strauss ,  David Delapp ,  Daniel A. Hartman

发明人： Paul Fleming ,  David Lammlein ,  George E. Cook ,  D. M. Wilkes ,  Alvin M. Strauss ,  David Delapp ,  Daniel A. Hartman

IPC分类号： B23K31/12 ,  B23K20/12

CPC分类号： B23K20/125 ,  B23K2103/10 ,  B23K2103/18 ,  B23K2103/20

摘要： A friction stir system for processing at least a first workpiece includes a spindle actuator coupled to a rotary tool comprising a rotating member for contacting and processing the first workpiece. A detection system is provided for obtaining information related to a lateral alignment of the rotating member. The detection system comprises at least one sensor for measuring a force experienced by the rotary tool or a parameter related to the force experienced by the rotary tool during processing, wherein the sensor provides sensor signals. A signal processing system is coupled to receive and analyze the sensor signals and determine a lateral alignment of the rotating member relative to a selected lateral position, a selected path, or a direction to decrease a lateral distance relative to the selected lateral position or selected path. In one embodiment, the friction stir system can be embodied as a closed loop tracking system, such as a robot-based tracked friction stir welding (FSW) or friction stir processing (FSP) system.

摘要翻译： 用于处理至少第一工件的摩擦搅拌系统包括联接到旋转工具的主轴致动器，所述旋转工具包括用于接触和处理第一工件的旋转构件。 提供了一种用于获得与旋转构件的横向对准有关的信息的检测系统。 检测系统包括至少一个用于测量旋转工具所经受的力的传感器或与处理期间由旋转工具所经受的力有关的参数，其中传感器提供传感器信号。 信号处理系统被耦合以接收和分析传感器信号，并且确定旋转构件相对于所选择的横向位置，所选择的路径或减小相对于所选择的横向位置或所选路径的横向距离的方向的横向对准 。 在一个实施例中，摩擦搅拌系统可以被实现为闭环跟踪系统，例如基于机器人的跟踪摩擦搅拌焊接（FSW）或摩擦搅拌处理（FSP）系统。

公开(公告)号：US5307637A

公开(公告)日：1994-05-03

申请号：US910911

申请日：1992-07-09

申请人： Richard W. Stickles ,  Howard L. Foltz ,  Keith K. Taylor ,  George E. Cook ,  Thomas MacLean ,  Willard J. Dodds

发明人： Richard W. Stickles ,  Howard L. Foltz ,  Keith K. Taylor ,  George E. Cook ,  Thomas MacLean ,  Willard J. Dodds

IPC分类号： F23R3/00 ,  F23R3/10 ,  F23R3/50 ,  F23R3/04

CPC分类号： F23R3/10 ,  F23R3/002 ,  F23R3/50 ,  F05B2260/202 ,  F23R2900/03042 ,  Y02T50/67 ,  Y02T50/675

摘要： A gas turbine engine combustor is provided with a combustor dome plate film cooling means having an annular slotted ring to provide a film starting means upstream of a multi-hole film cooled single wall metal dome plate which is annular in shape. One particular embodiment provides a starting slot in the form of a plurality of rings surrounding the edges of the air/fuel nozzle inlet apertures in the dome plate. The cooling holes are disposed in concentric circles about the apertures and angled along radii emanating from the center of the apertures. This produces a cooling film emanating radially from the ring like circular slots around each air/fuel nozzle inlet aperture in the dome plate. Another embodiment provides a starting slot in the form of circumferential rails circumferentially disposed about the inner and outer circumferential edges of dome plate. The cooling holes are arranged in two section, the first to feed a radially inward directed cooling film that is initiated from an outer starting slot on a radially outer circumferential edge of the plate. The second sections has film cooling holes angled radially outward to feed a radially outward directed cooling film emanating an inner starting slot on a radially inward circumferential edge of the plate.

摘要翻译： 一种燃气涡轮发动机燃烧器设置有具有环形开槽环的燃烧器圆顶板膜冷却装置，以在环形形状的多孔薄膜冷却单壁金属圆顶板的上游提供膜起始装置。 一个具体实施例提供围绕圆顶板中的空气/燃料喷嘴入口孔的边缘的多个环的形式的起始槽。 冷却孔围绕孔设置在同心圆中，并且沿着从孔的中心发出的半径倾斜。 这产生一个从圆环径向散发的冷却膜，就像在圆顶板周围的每个空气/燃料喷嘴入口孔周围的圆形槽。 另一个实施例提供围绕圆顶板的内圆周边缘和外圆周边缘周向设置的圆周轨道形式的起始槽。 冷却孔布置成两个部分，第一部分用于供给径向向内的冷却膜，该冷却膜从板的径向外圆周边缘上的外部起始槽开始。 第二部分具有径向向外成角度的薄膜冷却孔，以在径向向内的圆周边缘上供给径向向外的冷却薄膜，该冷却薄膜发出内部起始槽。

公开(公告)号：US5239818A

公开(公告)日：1993-08-31

申请号：US860635

申请日：1992-03-30

申请人： Richard W. Stickles ,  Willard J. Dodds ,  Paul E. Sabla ,  George E. Cook ,  Craig L. Loconti ,  Gary MacHolloway

发明人： Richard W. Stickles ,  Willard J. Dodds ,  Paul E. Sabla ,  George E. Cook ,  Craig L. Loconti ,  Gary MacHolloway

IPC分类号： F23R3/04 ,  F23R3/16 ,  F23R3/34 ,  F23R3/46

CPC分类号： F23R3/04 ,  F23R3/16 ,  F23R3/34 ,  Y02T50/675

摘要： An annular combustor includes a plurality of circumferentially spaced, radially extending dilution poles disposed in an intermediate zone thereof between a forward combustion zone and an aft combustion zone. Adjacent ones of the dilution poles define therebetween a throat for receiving the combustion gases from the forward zone. The dilution poles include circumferentially facing dilution holes for injecting dilution air into the throats for mixing with the combustion gases being channeled therethrough. The dilution poles are effective for blocking the combustion gases at a plurality of circumferentially spaced apart locations and accelerating the combustion gases through the throats for reducing residence time in the throat. The dilution air is injected through the dilution holes for improved penetration into the combustion gases in the throats for mixing therewith to form lean combustion gases which undergo final combustion in the aft zone for reducing NO.sub.x emissions.

公开(公告)号：US5231833A

公开(公告)日：1993-08-03

申请号：US891925

申请日：1992-06-01

申请人： Thomas MacLean ,  George E. Cook

发明人： Thomas MacLean ,  George E. Cook

IPC分类号： F02C7/22 ,  F16L59/14

CPC分类号： F16L59/14 ,  F02C7/222 ,  Y02T50/671

摘要： A fuel manifold is disclosed for providing fuel to a combustor disposed radially inside an annular casing. The manifold is disposed inside the casing and includes an arcuate manifold tube, a thermal insulation layer surrounding the tube, and a cover layer surrounding the insulation layer which is substantially rigid for protecting the insulation layer from physical damage.

摘要翻译： 公开了一种燃料歧管，用于向放置在环形壳体内的燃烧器提供燃料。 歧管设置在壳体内部，并且包括弧形歧管管，围绕管的绝热层和围绕绝缘层的覆盖层，绝缘层基本上是刚性的，用于保护绝缘层免受物理损坏。

公开(公告)号：US4188525A

公开(公告)日：1980-02-12

申请号：US857359

申请日：1977-12-05

申请人： George J. Merrick ,  George E. Cook ,  Donald D. Modglin

发明人： George J. Merrick ,  George E. Cook ,  Donald D. Modglin

IPC分类号： B23K9/028 ,  B23K9/10 ,  B23K9/32 ,  B23K9/12

CPC分类号： B23K9/1093 ,  B23K9/0282 ,  B23K9/323 ,  B23K2201/06

摘要： Apparatus for rapid and automatic welding of joints which interconnect sections of pipe, and in particular oil or gas transmission pipe. The system includes at least one torch transport assembly which simultaneously moves a plural number of welding torches along a path parallel to the pipe joint being welded. The torch transport assembly includes track segments which surround circumferential portions of the pipe joint, with a welding torch carrier and multiple torches being independently movable along each track segment. The torch transport assembly is mounted on a support apparatus which is rigidly clamped to the pipe sections during welding, and which permits the torch transport assembly to be rapidly positioned in rough alignment with a pipe joint. The torch transport assembly and selected operating parameters of each welding torch are adjusted to accurately position each torch with respect to the pipe joint, and to repeatably provide programmed welding parameters resulting in a uniform pipe joint weld. The present system is disclosed in the context of hot-wire gas-tungsten arc welding torches, and in the operating environment of out-of-position joint welding.

摘要翻译： 用于快速和自动焊接接头的装置，其连接管道部分，特别是油或气体传输管。 该系统包括至少一个割炬传送组件，其同时沿着平行于被焊接的管接头的路径移动多个焊炬。 割炬传送组件包括围绕管接头的圆周部分的轨道段，焊枪支架和多个焊炬可独立地沿着每个轨道段移动。 割炬传送组件安装在支撑装置上，该支撑装置在焊接期间刚性地夹紧到管道部分，并且允许炬传送组件快速定位成与管接头粗略对准。 每个焊炬的割炬传送组件和选定的操作参数被调节，以便相对于管接头精确地定位每个割炬，并且重复地提供编程的焊接参数，从而形成均匀的管接头焊接。 本发明的系统在热丝气钨电弧焊炬的背景下，以及在位置关节焊接的操作环境中公开。

公开(公告)号：US4111443A

公开(公告)日：1978-09-05

申请号：US793401

申请日：1977-05-03

申请人： Neal Sullivan ,  George E. Cook

发明人： Neal Sullivan ,  George E. Cook

IPC分类号： A47J27/00 ,  A47J37/12 ,  G05D23/24 ,  H05B1/02

CPC分类号： A47J37/1266 ,  G05D23/1904 ,  G05D23/24

摘要： A system for controlling energization of an electrical resistance heater disposed in heat exchanging relation with a food cooking medium includes a signal generator providing an output signal of amplitude-time character defining a preselected cooking cycle, an element in the cooking medium providing a control signal indicative of cooking medium temperature and circuitry interconnecting an electrical voltage supply with the heater for excitation thereof responsively to both the control signal and the signal generator output signal.

公开(公告)号：US08191753B2

公开(公告)日：2012-06-05

申请号：US13242766

申请日：2011-10-07

申请人： Paul Fleming ,  David H. Lammlein ,  George E. Cook ,  Don Mitchell Wilkes ,  Alvin M. Strauss ,  David R. Delapp ,  Daniel A. Hartman

发明人： Paul Fleming ,  David H. Lammlein ,  George E. Cook ,  Don Mitchell Wilkes ,  Alvin M. Strauss ,  David R. Delapp ,  Daniel A. Hartman

IPC分类号： B23K20/12 ,  B23K31/12

CPC分类号： B23K20/125 ,  B23K2103/10 ,  B23K2103/18 ,  B23K2103/20

摘要： An apparatus and computer program are disclosed for processing at least one workpiece using a rotary tool with rotating member for contacting and processing the workpiece. The methods include oscillating the rotary tool laterally with respect to a selected propagation path for the rotating member with respect to the workpiece to define an oscillation path for the rotating member. The methods further include obtaining force signals or parameters related to the force experienced by the rotary tool at least while the rotating member is disposed at the extremes of the oscillation. The force signals or parameters associated with the extremes can then be analyzed to determine a lateral position of the selected path with respect to a target path and a lateral offset value can be determined based on the lateral position. The lateral distance between the selected path and the target path can be decreased based on the lateral offset value.

摘要翻译： 公开了一种用于使用具有用于接触和加工工件的旋转构件的旋转工具来处理至少一个工件的装置和计算机程序。 所述方法包括相对于用于旋转构件相对于工件的选定传播路径横向旋转旋转工具以限定用于旋转构件的振动路径。 所述方法还包括至少在旋转构件设置在振荡的极端时获得与旋转工具所经受的力有关的力信号或参数。 然后可以分析与极值相关联的力信号或参数，以确定相对于目标路径的所选路径的横向位置，并且可以基于横向位置来确定横向偏移值。 可以基于横向偏移值来减小所选路径和目标路径之间的横向距离。

公开(公告)号：US08052034B2

公开(公告)日：2011-11-08

申请号：US12940237

申请日：2010-11-05

申请人： Paul Fleming ,  David H. Lammlein ,  George E. Cook ,  Don Mitchell Wilkes ,  Alvin M. Strauss ,  David R. Delapp ,  Daniel A. Hartman

发明人： Paul Fleming ,  David H. Lammlein ,  George E. Cook ,  Don Mitchell Wilkes ,  Alvin M. Strauss ,  David R. Delapp ,  Daniel A. Hartman

IPC分类号： B23K20/12 ,  B23K31/12

CPC分类号： B23K20/125 ,  B23K20/123 ,  B23K2103/10 ,  B23K2103/18

摘要： Friction stir methods are disclosed for processing at least one workpiece using a rotary tool with rotating member for contacting and processing the workpiece. The methods include oscillating the rotary tool laterally with respect to a selected propagation path for the rotating member with respect to the workpiece to define an oscillation path for the rotating member. The methods further include obtaining force signals or parameters related to the force experienced by the rotary tool at least while the rotating member is disposed at the extremes of the oscillation. The force signals or parameters associated with the extremes can then be analyzed to determine a lateral position of the selected path with respect to a target path and a lateral offset value can be determined based on the lateral position. The lateral distance between the selected path and the target path can be decreased based on the lateral offset value.

摘要翻译： 公开了用于使用具有用于接触和加工工件的旋转构件的旋转工具来处理至少一个工件的摩擦搅拌方法。 所述方法包括相对于用于旋转构件相对于工件的选定传播路径横向旋转旋转工具以限定用于旋转构件的振动路径。 所述方法还包括至少在旋转构件设置在振荡的极端时获得与旋转工具所经受的力相关的力信号或参数。 然后可以分析与极值相关联的力信号或参数，以确定相对于目标路径的所选路径的横向位置，并且可以基于横向位置来确定横向偏移值。 可以基于横向偏移值来减小所选路径和目标路径之间的横向距离。

公开(公告)号：US20100140324A1

公开(公告)日：2010-06-10

申请号：US12703811

申请日：2010-02-11

申请人： Paul Fleming ,  David Lammlein ,  George E. Cook ,  D. M. Wilkes ,  Alvin M. Strauss ,  David Delapp ,  Daniel A. Hartman

发明人： Paul Fleming ,  David Lammlein ,  George E. Cook ,  D. M. Wilkes ,  Alvin M. Strauss ,  David Delapp ,  Daniel A. Hartman

IPC分类号： B23K20/12 ,  B23K37/00 ,  B23K31/12

CPC分类号： B23K20/125 ,  B23K2103/10 ,  B23K2103/18 ,  B23K2103/20

摘要： A friction stir system for processing at least a first workpiece includes a spindle actuator coupled to a rotary tool comprising a rotating member for contacting and processing the first workpiece. A detection system is provided for obtaining information related to a lateral alignment of the rotating member. The detection system comprises at least one sensor for measuring a force experienced by the rotary tool or a parameter related to the force experienced by the rotary tool during processing, wherein the sensor provides sensor signals. A signal processing system is coupled to receive and analyze the sensor signals and determine a lateral alignment of the rotating member relative to a selected lateral position, a selected path, or a direction to decrease a lateral distance relative to the selected lateral position or selected path. In one embodiment, the friction stir system can be embodied as a closed loop tracking system, such as a robot-based tracked friction stir welding (FSW) or friction stir processing (FSP) system.

摘要翻译： 用于处理至少第一工件的摩擦搅拌系统包括联接到旋转工具的主轴致动器，所述旋转工具包括用于接触和处理第一工件的旋转构件。 提供了一种用于获得与旋转构件的横向对准有关的信息的检测系统。 检测系统包括至少一个用于测量旋转工具所经受的力的传感器或与处理期间由旋转工具所经受的力有关的参数，其中传感器提供传感器信号。 信号处理系统被耦合以接收和分析传感器信号，并且确定旋转构件相对于所选择的横向位置，所选择的路径或减小相对于所选择的横向位置或所选路径的横向距离的方向的横向对准 。 在一个实施例中，摩擦搅拌系统可以被实现为闭环跟踪系统，例如基于机器人的跟踪摩擦搅拌焊接（FSW）或摩擦搅拌处理（FSP）系统。