专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20130156601A1 GAS TURBINE ENGINE AIRFOIL COOLING CIRCUIT 有权
标题翻译：气体涡轮发动机空气冷却电路
公开(公告)号：US20130156601A1
公开(公告)日：2013-06-20
申请号：US13326720
申请日：2011-12-15
申请人： Tracy A. Propheter-Hinckley , Rafael A. Perez , Edward F. Pietraszkiewicz
发明人： Tracy A. Propheter-Hinckley , Rafael A. Perez , Edward F. Pietraszkiewicz
IPC分类号： F01D5/18
CPC分类号： F01D5/186 , F01D9/041 , F05D2240/12 , F05D2250/185 , F05D2260/202 , Y02T50/673 , Y02T50/676
摘要： An airfoil for a gas turbine engine includes an airfoil body and a cooling circuit defined within the airfoil body. The cooling circuit includes at least a first cavity in fluid communication with a second cavity. A first portion of the first cavity extends between an outer diameter and an inner diameter of the airfoil body and a second portion of the first cavity extends across a space between a leading edge and a trailing edge of the airfoil body.
摘要翻译：用于燃气涡轮发动机的翼型件包括翼型体和限定在翼型体内的冷却回路。冷却回路包括至少与第二腔流体连通的第一空腔。第一空腔的第一部分在翼型件主体的外径和内径之间延伸，并且第一腔的第二部分延伸穿过机翼本体的前缘和后缘之间的空间。

52. 发明申请

US20130034434A1 VANE ASSEMBLY FOR A GAS TURBINE ENGINE 有权
标题翻译：用于燃气涡轮发动机的VANE组件
公开(公告)号：US20130034434A1
公开(公告)日：2013-02-07
申请号：US13196969
申请日：2011-08-03
申请人： Tracy A. Propheter-Hinckley
发明人： Tracy A. Propheter-Hinckley
IPC分类号： F01D9/02
CPC分类号： F01D9/042 , F05D2230/64 , F05D2240/80 , F05D2260/30 , F05D2260/31
摘要： A vane assembly for a gas turbine engine includes a first vane and a second vane. The first vane and the second vane include an inner platform, an outer platform and an airfoil that extends between the inner platform and the outer platform. The first vane and the second vane are attached at least at one of their inner platforms or their outer platforms with a first attachment mechanism and a second attachment mechanism.
摘要翻译：用于燃气涡轮发动机的叶片组件包括第一叶片和第二叶片。第一叶片和第二叶片包括在内平台和外平台之间延伸的内平台，外平台和翼型件。第一叶片和第二叶片至少在其内平台或其外平台中的一个处附接有第一附接机构和第二附接机构。

53. 发明授权

US08347945B1 Platform interconnected with mid-body core interface for molding airfoil platforms 有权
标题翻译：平台与用于成型翼型平台的中体核心界面相互连接
公开(公告)号：US08347945B1
公开(公告)日：2013-01-08
申请号：US13193956
申请日：2011-07-29
申请人： Steven Taffet , Tracy A. Propheter-Hinckley
发明人： Steven Taffet , Tracy A. Propheter-Hinckley
IPC分类号： B22C9/10
CPC分类号： F01D5/187 , B22C9/103 , F05D2230/10 , F05D2230/20 , F05D2230/50
摘要： A method of molding a platform opening includes the steps of providing a main body core and a platform core, with the main body core having a portion that forms a portion of the platform. The platform core has at least one side portion that will form a side opening. Molten metal is directed around the cores within a mold and solidifies. The cores are removed, leaving cavities where the cores were within the molten metal, and includes an opening in a side face formed by the side portion of the platform body core. Lost core components are also disclosed and claimed.
摘要翻译：模制平台开口的方法包括提供主体芯和平台芯的步骤，主体芯具有形成平台的一部分的部分。平台芯具有形成侧开口的至少一个侧部。熔融金属被引导在模具中的芯周围并固化。将芯除去，留下芯在熔融金属内的空腔，并且包括由平台本体芯的侧部形成的侧面中的开口。丢失的核心组件也被披露并要求保护。

54. 发明授权

US08308428B2 Seal assembly retention feature and assembly method 有权
标题翻译：密封组件保持特性和装配方法
公开(公告)号：US08308428B2
公开(公告)日：2012-11-13
申请号：US11869142
申请日：2007-10-09
申请人： Joseph W. Bridges, Jr. , Tracy A. Propheter-Hinckley
发明人： Joseph W. Bridges, Jr. , Tracy A. Propheter-Hinckley
IPC分类号： F01D11/00
CPC分类号： F16J15/0887 , F01D9/041 , F01D11/005 , F01D11/008 , F02C7/28 , F05D2240/80
摘要： A seal assembly includes a body having two circumferential sides, a leading end, and a trailing end. At least one of the circumferential sides includes a first channel sidewall, a second channel sidewall, and a channel bottom wall that together define a seal channel for receiving a seal. The seal channel includes a slot that cooperates with a tab on the seal to facilitate securing the seal within the seal channel.
摘要翻译：密封组件包括具有两个圆周侧的主体，前端和后端。周向侧中的至少一个包括第一通道侧壁，第二通道侧壁和通道底壁，其一起限定用于接收密封件的密封通道。密封通道包括与密封件上的突片配合的狭槽，以便将密封件固定在密封通道内。

55. 发明授权

US08137068B2 Castings, casting cores, and methods 有权
标题翻译：铸件，铸造芯和方法
公开(公告)号：US08137068B2
公开(公告)日：2012-03-20
申请号：US12275793
申请日：2008-11-21
申请人： Raymond Surace , Justin D. Piggush , Tracy A. Propheter-Hinckley , Amarnath Ramlogan , Yongxiang D. Xue , Anthony P. Cherolis , Matthew A. Devore , Eric P. Letizia
发明人： Raymond Surace , Justin D. Piggush , Tracy A. Propheter-Hinckley , Amarnath Ramlogan , Yongxiang D. Xue , Anthony P. Cherolis , Matthew A. Devore , Eric P. Letizia
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , B22C7/02 , B22C9/043 , B22C9/103 , F01D5/081 , F01D9/041 , F05D2230/211 , F05D2240/122 , F05D2240/304 , F05D2260/2212 , F05D2260/22141 , F05D2300/21 , Y02T50/67 , Y02T50/672 , Y02T50/676
摘要： The pattern has a pattern material and a casting core combination. The pattern material has an airfoil. The casting core combination is at least partially embedded in the pattern material. The casting core combination comprises a plurality of metallic casting cores. Each metallic casting core has opposite first and second faces and a respective portion along the trailing edge of the airfoil. At least two of the metallic cores have sections offset between the pressure side and the suction side.
摘要翻译：该图案具有图案材料和铸造芯组合。图案材料具有翼型。铸造芯组合至少部分地嵌入图案材料中。铸造芯组合包括多个金属铸造芯。每个金属铸造芯具有相对的第一和第二表面以及沿着翼型的后缘的相应部分。至少两个金属芯具有在压力侧和吸力侧之间偏移的部分。

56. 发明授权

US07857588B2 Reinforced airfoils 有权
标题翻译：加强型翼型
公开(公告)号：US07857588B2
公开(公告)日：2010-12-28
申请号：US11774151
申请日：2007-07-06
申请人： Tracy A. Propheter-Hinckley , Edward F. Pietraszkiewicz , Steven Bruce Gautschi
发明人： Tracy A. Propheter-Hinckley , Edward F. Pietraszkiewicz , Steven Bruce Gautschi
IPC分类号： F01D5/18
CPC分类号： F01D9/02 , F01D5/147 , F01D5/188 , F05D2240/126 , F05D2260/201
摘要： A reinforced airfoil includes an airfoil body including opposed walls that define a hollow interior space and a reinforcement member provided on at least one of the walls within the interior space, the reinforcement member increasing the thickness of the at least one wall so as to resist deformation of the at least one wall but not extending from one wall to the other.
摘要翻译：增强翼型件包括翼型件本体，其包括限定中空内部空间的相对的壁和设置在内部空间内的至少一个壁上的加强构件，所述加强构件增加至少一个壁的厚度，以便抵抗变形的至少一个壁，但不从一个壁延伸到另一个壁。

57. 发明申请

US20100247327A1 RECESSED METERING STANDOFFS FOR AIRFOIL BAFFLE 有权
标题翻译：空气压缩机的压力计量标准
公开(公告)号：US20100247327A1
公开(公告)日：2010-09-30
申请号：US12411851
申请日：2009-03-26
申请人： Stacy T. Malecki , Tracy A. Propheter-Hinckley , Amanda Jean Learned , Shawn J. Gregg
发明人： Stacy T. Malecki , Tracy A. Propheter-Hinckley , Amanda Jean Learned , Shawn J. Gregg
IPC分类号： F01D5/18
CPC分类号： F01D5/189 , F05D2230/21 , F05D2240/126 , F05D2240/127 , F05D2250/70 , F05D2260/202
摘要： An internally cooled airfoil comprises an airfoil body, a baffle and a plurality of standoffs. The airfoil body is shaped to form leading and trailing edges, and pressure and suction sides surrounding an internal cooling channel. The baffle is disposed within the internal cooling channel and comprises a liner body having a perimeter shaped to correspond to the shape of the internal cooling channel and to form a cooling air supply duct. The baffle includes a plurality of cooling holes extending through the liner body to direct cooling air from the supply duct into the internal cooling channel. The standoffs maintain minimum spacing between the liner body and the airfoil body. In one embodiment, the standoffs are recessed into a surface of either the baffle or the airfoil body. In another embodiment, the standoffs are elongated to meter flow between the liner body and the airfoil body.
摘要翻译：内部冷却的翼型件包括翼型本体，挡板和多个支座。翼型体成形为形成前缘和后缘，围绕内部冷却通道的压力和吸力侧。挡板设置在内部冷却通道内，并且包括衬套主体，其具有成形为对应于内部冷却通道的形状的周边并且形成冷却空气供应管道。挡板包括多个冷却孔，其延伸穿过衬套主体，以将冷却空气从供应管道引导到内部冷却通道中。支架保持衬套主体和翼型体之间的最小间距。在一个实施例中，支座凹入到挡板或翼型体的表面中。在另一个实施例中，支座是伸长的，用于测量衬套主体和翼型体之间的流量。

58. 发明申请

US20100209229A1 Airfoil inserts, flow-directing elements and assemblies thereof 有权
标题翻译：翼型插件，导流元件及其组件
公开(公告)号：US20100209229A1
公开(公告)日：2010-08-19
申请号：US12378681
申请日：2009-02-18
申请人： Tracy A. Propheter-Hinckley , Amanda Jean Learned , Shawn J. Gregg
发明人： Tracy A. Propheter-Hinckley , Amanda Jean Learned , Shawn J. Gregg
IPC分类号： F01D5/18 , F01D9/02
CPC分类号： F01D9/041 , F01D5/189 , F01D9/065
摘要： Disclosed are examples of flow-directing elements, airfoil inserts, and assemblies thereof. A flow-directing element has an inner buttress with an airfoil extending outwardly therefrom. The airfoil includes a cavity that extends within the airfoil to an exit port disposed in the inner buttress. A shelf disposed about the buttress defines the exit port, and the shelf includes a discourager extending into the cavity. An airfoil insert has a tubular body, with an outlet at one end. A plate affixed to the body at the outlet partially blocks the outlet, and includes a tab extending away from the body and defining a portion of an outlet periphery. Upon assembly of the flow directing element and the insert, the tab interacts with the discourager to direct a coolant to the exit port while restricting leakage of the coolant back into the cavity, between the airfoil insert and the flow-directing element.
摘要翻译：公开了流动引导元件，翼型件插件及其组件的示例。导流元件具有内侧支撑，其中从其向外延伸的翼型件。翼型件包括在翼型件内延伸到设置在内侧支柱中的出口的空腔。围绕支撑架设置的搁架限定出口，并且搁架包括延伸到空腔中的挡板。机翼插入件具有管状体，在一端具有出口。在出口处固定到主体的板部分地阻挡出口，并且包括远离主体延伸并限定出口周边的一部分的突出部。在流动引导元件和插入件的组装时，突片与捣实器相互作用以将冷却剂引导到出口端口，同时将冷却剂的泄漏返回到空腔中，在翼型件插入件和导流元件之间。

59. 发明申请

US20090232637A1 Cooling Air Manifold Splash Plates and Gas Turbines Engine Systems Involving Such Splash Plates 有权
标题翻译：冷却空气歧管飞溅板和燃气轮机涉及这种飞溅板的发动机系统
公开(公告)号：US20090232637A1
公开(公告)日：2009-09-17
申请号：US12045781
申请日：2008-03-11
申请人： Tracy A. Propheter-Hinckley , Charles C. Wu
发明人： Tracy A. Propheter-Hinckley , Charles C. Wu
IPC分类号： F04D29/00
CPC分类号： F01D9/065 , F02C7/18
摘要： Cooling air manifold splash plates and gas turbine engine systems involving such splash plates are provided. In this regard, a representative cooling air manifold splash plates includes: a base having an aperture; and an air deflector supported by the base, the air deflector being positioned relative to the base to receive, from the aperture, a radial flow of gas turbine engine cooling air, the air deflector being operative to redirect at least some of the air received circumferentially.
摘要翻译：提供了冷却空气歧管飞溅板和涉及这种飞溅板的燃气涡轮发动机系统。在这方面，代表性的冷却空气歧管飞溅板包括：具有孔的基座; 以及由所述基座支撑的空气导流器，所述空气导流器相对于所述基座定位，以从所述孔径接收所述燃气涡轮发动机冷却空气的径向流动，所述空气导流器可操作以重定向至少一部分沿周向接收的空气。

60. 发明申请

US20090185893A1 Radial inner diameter metering plate 有权
标题翻译：径向内径计量盘
公开(公告)号：US20090185893A1
公开(公告)日：2009-07-23
申请号：US12009716
申请日：2008-01-22
申请人： Tracy A. Propheter-Hinckley
发明人： Tracy A. Propheter-Hinckley
IPC分类号： F01D25/12 , F01D25/14 , F01D9/02
CPC分类号： F01D5/188 , F05D2250/185 , F05D2270/301
摘要： A nozzle assembly for directing cooling fluid in a vane comprising a hollow airfoil containing at least two cooling chambers. The chambers are separated by a generally radial rib. A metering plate mount is attached to the rib. A metering plate, having at least one aperture for tuning the cooling fluid flow within the airfoil, is adjacent the metering plate mount.
摘要翻译：用于将冷却流体引导到叶片中的喷嘴组件包括包含至少两个冷却室的中空翼型件。这些腔室通常由大致径向的肋条分开。计量板安装件连接到肋上。具有用于调节翼型内的冷却流体流的至少一个孔的计量板与计量板安装件相邻。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式