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1. 发明公开

EP1722070A3 Method of manufacturing segmented stators for a steam turbine 审中-公开
标题翻译：用于制造蒸汽轮机的定子分段的方法
公开(公告)号：EP1722070A3
公开(公告)日：2011-10-12
申请号：EP06252184.4
申请日：2006-04-22
申请人： GENERAL ELECTRIC COMPANY
发明人： Fitts, David Orus , Hathaway, Sterling R. , Duclos, Larry , Bracken, Robert James , Korzun, Ronald W. , Adis, William Edward
IPC分类号： F01D9/02 , F01D9/04
CPC分类号： F01D9/041 , F01D9/02 , F01D9/04
摘要： A method of manufacturing reaction nozzles for a turbine comprising (a) providing a piece of flat plate stock (38) of predetermined size and thickness; and (b) machining the piece of flat plate stock to form a unitary, arcuate reaction nozzle segment (24) including at least two adjacent nozzle airfoils (26).

2. 发明公开

EP1785594A2 Stacked reaction steam turbine stator assembly 审中-公开
标题翻译： Aufgereihte Statoranordnung einer Reaktionsdampfturbine
公开(公告)号：EP1785594A2
公开(公告)日：2007-05-16
申请号：EP06123428.2
申请日：2006-11-03
申请人： General Electric Company
发明人： Bracken, Robert James , Murphy, John Thomas , Swan, Stephen , Simkins, Jeffrey Robert , Gazzillo, Clement , Fitts, David Orus , Kowalczyk, Mark William
IPC分类号： F01D25/24 , F01D9/04
CPC分类号： F01D25/246 , F01D25/243 , F05D2220/31
摘要： Disclosed herein is a stator assembly (96) for a steam turbine. The stator assembly (96) includes a stacked stator section (98) and a retention device. The stacked stator section (98) has a plurality of adjacently disposed stator plates (80). The retention device retains the adjacent stator plates (80) proximate to each other.
摘要翻译：本文公开了一种用于蒸汽轮机的定子组件（96）。定子组件（96）包括堆叠的定子部分（98）和保持装置。层叠的定子部分（98）具有多个相邻设置的定子板（80）。保持装置将相邻的定子板（80）保持靠近彼此。

3. 发明公开

EP1785584A2 Stacked steam turbine rotor assembly 审中-公开
标题翻译： Gestapelter转子einer湍流
公开(公告)号：EP1785584A2
公开(公告)日：2007-05-16
申请号：EP06255706.1
申请日：2006-11-06
申请人： General Electric Company
发明人： Bracken, Robert James , Swan, Stephen , Gazillo, Clement , Fitts, David Orus , Murphy, John Thomas , Simkins, Jeffrey Robert , Karzun, Ronald W.
IPC分类号： F01D5/02 , F01D5/06
CPC分类号： F01D5/025 , F01D5/026 , F01D5/066 , F05D2220/31
摘要： Disclosed herein is a rotor assembly (50) for a steam turbine. The steam turbine includes a retention portion (54) having a stacked rotor section (62). The steam turbine further includes a first shaft end (52) disposed at a first end of the retention portion (54). The steam turbine yet further includes a second shaft end (52) disposed at a second end of the retention portion (54) that is opposite to the first end of the retention portion (54).
摘要翻译：本文公开了一种用于蒸汽轮机的转子组件（50）。蒸汽轮机包括具有层叠转子部分（62）的保持部分（54）。蒸汽轮机还包括设置在保持部分（54）的第一端处的第一轴端（52）。蒸汽轮机还包括设置在与保持部分（54）的第一端相对的保持部分（54）的第二端处的第二轴端（52）。

4. 发明公开

EP1785594A3 Stacked reaction steam turbine stator assembly 审中-公开
标题翻译：串成定子的反应蒸汽涡轮机
公开(公告)号：EP1785594A3
公开(公告)日：2014-03-26
申请号：EP06123428.2
申请日：2006-11-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Bracken, Robert James , Murphy, John Thomas , Swan, Stephen , Simkins, Jeffrey Robert , Gazzillo, Clement , Fitts, David Orus , Kowalczyk, Mark William
IPC分类号： F01D25/24 , F01D9/04
CPC分类号： F01D25/246 , F01D25/243 , F05D2220/31
摘要： Disclosed herein is a stator assembly (96) for a steam turbine. The stator assembly (96) includes a stacked stator section (98) and a retention device. The stacked stator section (98) has a plurality of adjacently disposed stator plates (80). The retention device retains the adjacent stator plates (80) proximate to each other.

5. 发明公开

EP1764482A3 Single piece nozzle wheel and manufacturing method 审中-公开
标题翻译：积分叶片环和制造过程
公开(公告)号：EP1764482A3
公开(公告)日：2010-05-05
申请号：EP06254488.7
申请日：2006-08-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Murphy, John Thomas , Swan, Stephen , Bracken, Robert James , Simkins, Jeffrey R. , Gazzillo, Clement , Fitts, David Orus , Kowalczyk, Mark William
IPC分类号： F01D9/04 , F01D5/14
CPC分类号： F01D9/04 , F01D5/147 , F01D5/34 , F01D25/243
摘要： An integrated nozzle wheel (10) for a turbine stator component includes a three hundred sixty degree wheel formed from a single piece of stock material, a radially inner portion of the wheel (10) machined to include a plurality of nozzles, each having an airfoil portion (16) and a radially inner tip shroud portion (18); a radially outer portion (20) of the wheel machined to include one or more assembly features (22).

6. 发明授权

EP1130321B1 Combustor liner cooling thimbles and related method 有权
标题翻译：为燃烧室壁和相应的方法冷却套管
公开(公告)号：EP1130321B1
公开(公告)日：2009-08-26
申请号：EP01301691.0
申请日：2001-02-23
申请人： GENERAL ELECTRIC COMPANY
发明人： Brown, Daniel Mark , Fitts, David Orus , Black, Stephen Hugh
IPC分类号： F23R3/00 , F23R3/06
CPC分类号： F23R3/002 , F23R3/06 , F23R2900/03044

7. 发明公开

EP1757772A2 Stacked steampath for steam turbines 审中-公开
标题翻译： Aufgestapelter DampfgangfürDampfturbinen
公开(公告)号：EP1757772A2
公开(公告)日：2007-02-28
申请号：EP06254314.5
申请日：2006-08-17
申请人： General Electric Company
发明人： Sullivan, Christopher Walter , Simkins, Jeffrey Robert , Fitts, David Orus , Murphy, John Thomas , Bracken, Robert James , Swan, Stephen Roger , Korzun, Ronald Wayne
IPC分类号： F01D1/04 , F01D9/04 , F01D5/06 , F01D25/24
CPC分类号： F01D5/066 , F01D25/246
摘要： The steampath for a steam turbine includes stacked stator rings 12 each mounting inwardly directed nozzles 14 and stacked rotor wheels 16 each mounting outwardly directed buckets 60 mounting blades. By alternately stacking the stator rings and rotor wheels, the nozzles and buckets of the various stages are interdigitated to form a steampath. Each bucket includes a blade and a root 61 received in a generally complementary shaped groove on a wheel.
摘要翻译：用于蒸汽涡轮机的汽车包括堆叠的定子环12，每个定子环安装向内指向的喷嘴14和堆叠的转子轮16，每个安装向外指向的叶片60安装叶片。通过交替地堆叠定子环和转子轮，各个阶段的喷嘴和水桶被交叉形成一个汽车。每个铲斗包括一个刀片和一个被接收在车轮上大致互补形状的凹槽中的根部61。

8. 发明公开

EP1785584A3 Stacked steam turbine rotor assembly 审中-公开
标题翻译：的蒸汽涡轮机的转子层叠
公开(公告)号：EP1785584A3
公开(公告)日：2014-03-26
申请号：EP06255706.1
申请日：2006-11-06
申请人： GENERAL ELECTRIC COMPANY
发明人： Bracken, Robert James , Swan, Stephen , Gazillo, Clement , Fitts, David Orus , Murphy, John Thomas , Simkins, Jeffrey Robert , Karzun, Ronald W.
IPC分类号： F01D5/02 , F01D5/06
CPC分类号： F01D5/025 , F01D5/026 , F01D5/066 , F05D2220/31
摘要： Disclosed herein is a rotor assembly (50) for a steam turbine. The steam turbine includes a retention portion (54) having a stacked rotor section (62). The steam turbine further includes a first shaft end (52) disposed at a first end of the retention portion (54). The steam turbine yet further includes a second shaft end (52) disposed at a second end of the retention portion (54) that is opposite to the first end of the retention portion (54).

9. 发明公开

EP1764482A2 Single piece nozzle wheel and manufacturing method 审中-公开
标题翻译： EinstückigerLeitschaufelkranz und Fertigungsverfahren
公开(公告)号：EP1764482A2
公开(公告)日：2007-03-21
申请号：EP06254488.7
申请日：2006-08-29
申请人： General Electric Company
发明人： Murphy, John Thomas , Swan, Stephen , Bracken, Robert James , Simkins, Jeffrey R. , Gazzillo, Clement , Fitts, David Orus , Kowalczyk, Mark William
IPC分类号： F01D9/04 , F01D5/14
CPC分类号： F01D9/04 , F01D5/147 , F01D5/34 , F01D25/243
摘要： An integrated nozzle wheel (10) for a turbine stator component includes a three hundred sixty degree wheel formed from a single piece of stock material, a radially inner portion of the wheel (10) machined to include a plurality of nozzles, each having an airfoil portion (16) and a radially inner tip shroud portion (18); a radially outer portion (20) of the wheel machined to include one or more assembly features (22).
摘要翻译：一种用于涡轮定子部件的集成喷嘴轮（10）包括由单片原料形成的三百六十轮，轮（10）的径向内部部分被加工成包括多个喷嘴，每个喷嘴具有翼型部分（16）和径向内部末端封套部分（18）; 所述轮的径向外部部分（20）被加工成包括一个或多个组装特征（22）。

10. 发明公开

EP0800038A2 Nozzle for diffusion and premix combustion in a turbine 失效
标题翻译： Düsezur Diffusions- und Vormischverbrennung in einer Turbine
公开(公告)号：EP0800038A2
公开(公告)日：1997-10-08
申请号：EP97302181.9
申请日：1997-03-27
申请人： GENERAL ELECTRIC COMPANY
发明人： Mick, Warren J. , Sciochetti, Michael Bruce , Davis, Lewis Berkley, Jr. , Fitts, David Orus
IPC分类号： F23D14/82 , F23D14/48 , F23D14/02 , F23D14/24
CPC分类号： F23D14/22 , F23D14/02 , F23D14/48 , F23D14/82 , F23D2206/10 , F23D2211/00 , F23D2900/00008
摘要： A fuel nozzle for a gas turbine includes a nozzle body (56) having a tip portion (82), the nozzle body including an inner tube (72) defining an axially extending air passage (73); an intermediate tube (74) concentrically arranged and radially spaced from the inner tube and defining a diffusion fuel passage (76) therebetween; and an outer tube (78) concentrically arranged and radially spaced from the intermediate tube and defining a premix fuel passage (80) therebetween. The outer tube has a plurality of radially extending injectors (68) in communication with the premix fuel passage. The premix fuel passage is further defined in part by an outer tube wall portion (92) formed with at least one weakened region (94) adapted to burn through in the event of a flashback, thereby causing a substantial portion of premix fuel to bypass the injectors and to exit the nozzle body at the at least one weakened region.
摘要翻译：一种用于燃气轮机的燃料喷嘴包括具有尖端部分（82）的喷嘴体（56），所述喷嘴体包括限定轴向延伸空气通道（73）的内管（72）。同心地布置并与内管径向间隔开并在其间限定扩散燃料通道（76）的中间管（74）; 和与所述中间管径向间隔开并在其间限定预混合燃料通道（80）的外管（78）。外管具有与预混合燃料通道连通的多个径向延伸的喷射器（68）。预混燃料通道的另一部分由外管壁部分（92）限定，所述外管壁部分（92）形成有至少一个弱化区域（94），该弱化区域（94）在闪回的情况下适于燃烧，从而使大部分预混燃料绕过并且在至少一个弱化区域处离开喷嘴体。

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