公开(公告)号：US06284977B1

公开(公告)日：2001-09-04

申请号：US09494466

申请日：2000-01-31

申请人： Marcus Preston Boron ,  Harold John Jenkins ,  Raymond Alan White ,  Richard John Keck ,  Robert Elmer Sundell ,  Walter Whipple, III ,  Kamlesh Mundra

发明人： Marcus Preston Boron ,  Harold John Jenkins ,  Raymond Alan White ,  Richard John Keck ,  Robert Elmer Sundell ,  Walter Whipple, III ,  Kamlesh Mundra

IPC分类号： H02G306

CPC分类号： H01R13/533 ,  H01R13/28 ,  H01R13/639

摘要： A splice connector includes a first coupling electrically connected to a first cable or conductor and a second coupling electrically connected to a second cable or conductor. Both couplings include at least one electrically conductive spade. The second coupling engages the first coupling so that the respective spades contact each other, thereby electrically connecting the two cables or conductors. Due to its construction and mass, this connector can be used in high temperature, high-G environments.

摘要翻译： 接头连接器包括电连接到第一电缆或导体的第一耦合和电连接到第二电缆或导体的第二耦合。 两个联接器都包括至少一个导电铲。 第二联接器接合第一联接器，使得各个铲叉相互接触，从而电连接两个电缆或导体。 由于其结构和质量，该连接器可用于高温，高G环境。

公开(公告)号：US6159305A

公开(公告)日：2000-12-12

申请号：US114770

申请日：1998-07-14

申请人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

发明人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

IPC分类号： C21D6/00 ,  C21D9/46 ,  H01F41/02 ,  H02K15/00 ,  H02K17/16 ,  H01F1/04

CPC分类号： H01F41/0213 ,  C21D6/008 ,  H02K15/0012 ,  H02K17/165 ,  C21D9/46 ,  Y10T29/49012

摘要： An induction motor rotor comprises a rotor shaft (12), a rotor core (14), which may be solid (114) or may include a plurality of rotor laminations (13), having rotor bar slots (15), a plurality of rotor bars (16) extending through the rotor bar slots, and two rotor end rings (18) brazed to the rotor bars and extending to the rotor shaft, the rotor bars and rotor end rings pre-stressing the rotor core.

摘要翻译： 感应电动机转子包括转子轴（12），转子芯（14），其可以是固体（114）或可以包括多个转子叠片（13），其具有转子条槽（15），多个转子 延伸穿过转子杆槽的杆（16）和钎焊到转子杆并延伸到转子轴的两个转子端环（18），转子杆和转子端环预加压转子芯。

公开(公告)号：US06908288B2

公开(公告)日：2005-06-21

申请号：US09682899

申请日：2001-10-31

申请人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Shyh-Chin Huang ,  Charles Gitahi Mukira ,  Thomas Robert Raber ,  Raymond Alan White

发明人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Shyh-Chin Huang ,  Charles Gitahi Mukira ,  Thomas Robert Raber ,  Raymond Alan White

IPC分类号： F01D5/00 ,  F01D5/14

CPC分类号： F01D5/005 ,  Y02T50/67 ,  Y02T50/672 ,  Y10T29/49318 ,  Y10T428/12944

摘要： Methods for repairing and manufacturing a gas turbine blade, and the gas turbine blade repaired and manufactured with such methods are presented with, for example, the repair method comprising providing a gas turbine blade, the blade comprising a blade tip and a blade body; removing at least one portion of the blade tip; providing at least one freestanding tip insert; and disposing the at least one tip insert onto the gas turbine blade body such that the at least one tip insert replaces the at least one removed portion of the blade tip.

摘要翻译： 提供了用于修理和制造燃气轮机叶片的方法以及用这种方法修理和制造的燃气轮机叶片，例如，包括提供燃气轮机叶片的修复方法，该叶片包括叶片尖端和叶片体; 去除所述叶片尖端的至少一部分; 提供至少一个独立的尖端插入物; 以及将所述至少一个尖端插入物设置在所述燃气轮机叶片体上，使得所述至少一个尖端插入物替换所述刀片尖端的所述至少一个移除部分。

公开(公告)号：US06615470B2

公开(公告)日：2003-09-09

申请号：US09725738

申请日：2000-11-29

申请人： Reed Roeder Corderman ,  Shyh-Chin Huang ,  Thomas Robert Raber ,  Don Mark Lipkin ,  Raymond Alan White ,  Sidney Perham Young ,  Melvin Robert Jackson ,  Peter William Schilke

发明人： Reed Roeder Corderman ,  Shyh-Chin Huang ,  Thomas Robert Raber ,  Don Mark Lipkin ,  Raymond Alan White ,  Sidney Perham Young ,  Melvin Robert Jackson ,  Peter William Schilke

IPC分类号： B23P600

CPC分类号： B23P6/005 ,  B22D19/10 ,  B23P6/007 ,  Y10T29/49318 ,  Y10T29/49726 ,  Y10T29/49728 ,  Y10T29/49734 ,  Y10T29/49737 ,  Y10T29/49742

摘要： A system and method for repairing defects such as bumper holes, cracks, freckles and inclusions, in a cast article, such as a turbine component. The system comprises a device for locating a defect in a cast article, a repair material that is disposable at a defect site, at least one heat source capable of heating the repair material and a portion of the cast article to a molten state. The method of using the system comprises locating a defect in the cast article, providing a repair material to the defect site, melting the repair material and cast article at the defect site, and cooling the molten repair material and portion of the casting article such that they resolidify and fuse together. The method may further comprise removing a portion of the cast article at the defect site, removal of excess repair material and inspecting the cast article following repair of the defect.

摘要翻译： 用于在诸如涡轮机部件的铸造制品中修复诸如保险杠孔，裂缝，雀斑和夹杂物之类的缺陷的系统和方法。 该系统包括用于定位铸造制品中的缺陷的装置，在缺陷部位是一次性的修复材料，至少一个能够将修复材料和一部分铸造制品加热至熔融状态的热源。 使用该系统的方法包括将缺陷定位在铸造制品中，向缺陷部位提供修复材料，在缺陷部位熔化修复材料和铸造制品，以及冷却熔融修复材料和铸件的部分，使得 他们重组并融合在一起。 该方法还可以包括在缺陷部位移除一部分铸造制品，去除多余的修复材料并在修复缺陷后检查铸造件。

公开(公告)号：US06575702B2

公开(公告)日：2003-06-10

申请号：US09682814

申请日：2001-10-22

申请人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Shyh-Chin Huang ,  Charles Gitah Mukira ,  Thomas Robert Raber ,  Raymond Alan White ,  Paul Leonard Dupree ,  Canan Uslu Hardwicke

发明人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Shyh-Chin Huang ,  Charles Gitah Mukira ,  Thomas Robert Raber ,  Raymond Alan White ,  Paul Leonard Dupree ,  Canan Uslu Hardwicke

IPC分类号： F01D528

CPC分类号： B23P6/005 ,  B23P15/04 ,  F01D5/005 ,  F01D5/28 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05D2230/21 ,  F05D2230/23 ,  F05D2230/80 ,  F05D2300/11 ,  F05D2300/502 ,  F05D2300/606 ,  F05D2300/607 ,  Y02T50/67 ,  Y02T50/672 ,  Y10T29/49318 ,  Y10T29/49737

摘要： Methods for repairing and manufacturing a gas turbine airfoil, and the airfoil repaired and manufactured with such methods are presented with, for example, the repair method comprising providing an airfoil having specified nominal dimensions, the airfoil comprising a first material, the first material having a creep life and a fatigue life, the airfoil further comprising a leading edge section and a trailing edge section; removing at least one portion of at least one section of the airfoil to create at least one deficit of material for the airfoil relative to the specified nominal dimensions, the at least one section selected from the group consisting of the leading edge section and the trailing edge section; providing at least one insert comprising a second material, the second material having a creep life that is at least substantially equal to the creep life of the first material, and a fatigue life that is at least substantially equal to the fatigue life of the first material; and disposing the at least one insert onto the airfoil such that the at least one deficit of material is substantially eliminated.

摘要翻译： 提供了用于修理和制造燃气涡轮机翼型的方法以及用这种方法修理和制造的翼型，例如，提供了修复方法，该修复方法包括提供具有特定标称尺寸的翼型件，该翼型件包括第一材料，第一材料具有 蠕变寿命和疲劳寿命，翼型件还包括前缘部分和后缘部分; 去除所述翼型件的至少一个部分的至少一部分以产生相对于所述特定公称尺寸的所述翼型件的至少一个缺口，所述至少一个部分选自由所述前缘部分和所述后缘 部分; 提供包括第二材料的至少一个插入件，所述第二材料具有至少基本上等于所述第一材料的蠕变寿命的蠕变寿命，以及至少基本等于所述第一材料的疲劳寿命的疲劳寿命 ; 以及将所述至少一个插入件设置在所述翼型件上，使得所述至少一个材料缺陷基本上被消除。

公开(公告)号：US06534891B2

公开(公告)日：2003-03-18

申请号：US10045943

申请日：2002-01-18

申请人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

发明人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

IPC分类号： H02K1716

CPC分类号： H01H36/0073 ,  Y10T29/49009 ,  Y10T29/49012

摘要： An induction motor rotor comprises a rotor shaft, a rotor core, which may be solid or may include a plurality of rotor laminations, having rotor bar slots, a plurality of rotor bars extending through the rotor bar slots, and two rotor end rings brazed to the rotor bars and extending to the rotor shaft, the rotor bars and rotor end rings pre-stressing the rotor core.

公开(公告)号：US06345433B1

公开(公告)日：2002-02-12

申请号：US09678375

申请日：2000-10-03

申请人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

发明人： Gerald Burt Kliman ,  Raymond Alan White ,  Wen Liang Soong ,  Roger Neal Johnson ,  Joseph Eugene Miller ,  John Raymond Hughes

IPC分类号： H02K1502

CPC分类号： H01F41/0213 ,  C21D6/008 ,  C21D9/46 ,  H02K15/0012 ,  H02K17/165 ,  Y10T29/49012

摘要： An induction motor rotor comprises a rotor shaft, a rotor core, which may be solid or may include a plurality of rotor laminations, having rotor bar slots, a plurality of rotor bars extending through the rotor bar slots, and two rotor end rings brazed to the rotor bars and extending to the rotor shaft, the rotor bars and rotor end rings pre-stressing the rotor core.

摘要翻译： 感应电动机转子包括转子轴，转子芯，其可以是固体的，或者可以包括多个转子叠片，具有转子条槽，多个转子条延伸穿过转子条槽，以及两个转子端环钎焊到 转子杆并延伸到转子轴，转子杆和转子端环预紧转子芯。

公开(公告)号：US06300588B1

公开(公告)日：2001-10-09

申请号：US09394844

申请日：1999-09-13

申请人： John Raymond Hughes ,  Melvin Robert Jackson ,  Charles Gitahi Mukira ,  Allan Richard Susi ,  Raymond Alan White

发明人： John Raymond Hughes ,  Melvin Robert Jackson ,  Charles Gitahi Mukira ,  Allan Richard Susi ,  Raymond Alan White

IPC分类号： B23H500

CPC分类号： B23P6/007 ,  B23H9/00 ,  B23K35/0261 ,  B23K35/30 ,  B23K35/40 ,  B23K2101/001

摘要： A process for the manufacture of repair material. The repair material is ductile and readily mechanically deformed and can be used in the repair of turbine components. The process comprises providing a directionally solidified material, cold-swaging the directionally solidified material, and heat treating the cold-swaged material into the repair material. The repair material, after the steps of cold-swaging and heat treatment, comprises a microstructure that is essentially free from cracks, for repairing the turbine component. The invention also sets forth methods for repair of articles, such as turbine components, using the repair material, and a turbine component repaired using the repair material.

摘要翻译： 修复材料的制造工艺。 修复材料是延展性并且容易机械变形并且可以用于涡轮机部件的修复。 该方法包括提供定向凝固的材料，对定向凝固的材料进行冷锻，并将冷锻材料热处理成修补材料。 在冷锻和热处理的步骤之后，修补材料包括基本上没有裂缝的微结构，用于修理涡轮机部件。 本发明还提出了使用修补材料修复制品如涡轮机部件以及使用修理材料修复的涡轮机部件的方法。

公开(公告)号：US06210635B1

公开(公告)日：2001-04-03

申请号：US09198633

申请日：1998-11-24

申请人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Charles Gitahi Mukira ,  Ann Melinda Ritter ,  Paul Vincent Crimi ,  Raymond Alan White

发明人： Melvin Robert Jackson ,  Aaron Todd Frost ,  Charles Gitahi Mukira ,  Ann Melinda Ritter ,  Paul Vincent Crimi ,  Raymond Alan White

IPC分类号： C22C1905

CPC分类号： B23P6/002 ,  B23K35/304 ,  C22C19/055 ,  C22C19/058

摘要： A composition comprises cobalt; chromium; carbon; boron; zirconium; aluminum; at least one refractory material; and nickel. The composition is used as a repair material for repairing superalloy articles in a repair process.

摘要翻译： 组合物包含钴; 铬; 碳; 硼; 锆; 铝; 至少一种耐火材料; 和镍。 该组合物用作在修复过程中修复超合金制品的修复材料。

公开(公告)号：US6164916A

公开(公告)日：2000-12-26

申请号：US184689

申请日：1998-11-02

申请人： Aaron Todd Frost ,  Andrew Jones, Jr. ,  Rosalia Marie Martinez-Brandon ,  Raymond Alan White

发明人： Aaron Todd Frost ,  Andrew Jones, Jr. ,  Rosalia Marie Martinez-Brandon ,  Raymond Alan White

IPC分类号： B23K20/00 ,  B23K20/18 ,  B23K35/02 ,  B23K35/30 ,  C22C19/05 ,  C22C19/07 ,  F01D5/00 ,  F01D5/22 ,  F01D5/28

CPC分类号： B23P6/005 ,  B23K35/0233 ,  B23K35/3046 ,  C22C19/07 ,  F01D5/005 ,  F01D5/225 ,  F01D5/286 ,  F01D5/288 ,  Y10S416/50 ,  Y10T29/49318 ,  Y10T29/49336

摘要： A method of applying a wear-resistant hardface material (alloy) to a portion of a turbine blade, typically a wear surface on a shrouded turbine blade. A thin foil of brazing alloy (which in the preferred embodiment is a nickel-based alloy) is placed over said wear surface, and a hardface alloy of a greater than desired thickness (which in the preferred embodiment is a cobalt-based alloy) is placed thereover, thereby sandwiching the foil therebetween. The wear surface, foil, and hardface material are heated for a period sufficient to melt the foil and cause bonding of the hardface alloy to the wear surface. The hardface material is thereafter machined to bring the wear surface to design tolerances. A turbine blade, and a method of rebuilding a portion of a turbine blade, are also disclosed.

摘要翻译： 将耐磨硬质材料（合金）施加到涡轮叶片的一部分，通常是带盖涡轮叶片上的磨损表面的方法。 钎焊合金的薄箔（在优选实施例中为镍基合金）放置在所述磨损表面上，并且具有大于期望厚度（在优选实施例中为钴基合金）的硬质合金为 放置在其上，从而将箔夹在其间。 将磨损表面，箔和硬质材料加热足够的时间以熔化箔并引起硬质合金与磨损表面的结合。 此后，将硬质材料加工成使磨损表面具有设计公差。 还公开了涡轮叶片以及重建涡轮叶片的一部分的方法。