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1. 发明授权

EP2362138B1 3D non-axisymmetric combustor liner 有权转让
标题翻译：三维的，非轴向对称燃烧室壁
公开(公告)号：EP2362138B1
公开(公告)日：2016-06-29
申请号：EP11250192.9
申请日：2011-02-18
申请人： United Technologies Corporation
发明人： Wagner, Joel H. , Lutjen, Paul M.
IPC分类号： F23C3/00 , F23R3/00 , F23R3/50 , F23R3/16
CPC分类号： F23R3/16 , F23C3/00 , F23R3/002 , F23R3/50

2. 发明公开

EP2982831A1 GEOMETRICALLY SEGMENTED COATING ON CONTOURED SURFACES 有权转让
标题翻译： GEOMETRISCH SEGMENTIERTE BESCHICHTUNG AUFGEKRÜMMTENOBERFLÄCHEN
公开(公告)号：EP2982831A1
公开(公告)日：2016-02-10
申请号：EP15179366.8
申请日：2015-07-31
申请人： United Technologies Corporation
发明人： Strock, Christopher W. , Wagner, Joel H. , Lutjen, Paul M.
IPC分类号： F01D5/28
CPC分类号： F01D25/005 , C23C28/30 , F01D5/288 , F01D25/007 , F05D2220/32 , F05D2230/21 , F05D2230/31 , F05D2250/11 , F05D2250/131 , F05D2250/132 , F05D2250/141 , F05D2300/10 , F05D2300/702
摘要： A method of locating a surface feature for a geometrically segmented coating on a contoured surface comprising providing an article having a contoured surface; overlaying an assembly of ligaments on the contoured surface; and locating a surface feature at a predetermined location relative to each ligament.
摘要翻译：一种在轮廓表面上定位用于几何分段涂层的表面特征的方法，包括提供具有轮廓表面的制品; 将一系列韧带重叠在轮廓表面上; 以及将表面特征定位在相对于每个韧带的预定位置处。

3. 发明公开

EP2949634A1 TRANSPIRATION-COOLED ARTICLE HAVING NANOCELLULAR FOAM 有权转让
标题翻译：具有纳米泡沫的吸入冷却制品
公开(公告)号：EP2949634A1
公开(公告)日：2015-12-02
申请号：EP15169601.0
申请日：2015-05-28
申请人： United Technologies Corporation
发明人： Birnkrant, Michael J. , Mongillo, Jr., Dominic J. , Wagner, Joel H. , Li, Weina , Santana, Jose L. , Clum, Carey , Beals, James T.
IPC分类号： C04B38/00 , F01D5/14 , F01D5/18
摘要： A transpiration-cooled article (60) includes a body wall (62) that has first and second opposed surfaces (64a,64b). The first surface (64a) is adjacent a passage (66) that is configured to receive a pressurized cooling fluid. At least a portion of the body wall (62) includes a nanocellular foam (68) through which the pressurized cooling fluid from the passage (66) can flow to the second surface (64b). The article can be an airfoil that includes an airfoil body that has an internal passage and an outer gas-path surface. At least a portion of the airfoil body includes a nanocellular foam through which cooling fluid from the internal passage can flow to the gas-path surface.
摘要翻译：蒸发冷却制品（60）包括具有第一和第二相对表面（64a，64b）的主体壁（62）。第一表面（64a）与构造成接收加压冷却流体的通道（66）相邻。体壁（62）的至少一部分包括纳米孔泡沫（68），来自通道（66）的加压冷却流体可通过该纳米孔泡沫（68）流到第二表面（64b）。该物品可以是翼型，其包括具有内部通道和外部气道表面的翼型体。翼型体的至少一部分包括纳米孔泡沫，来自内部通道的冷却流体可通过该纳米孔泡沫流动到气体路径表面。

4. 发明授权

EP2949634B1 TRANSPIRATION-COOLED ARTICLE HAVING NANOCELLULAR FOAM 有权转让
公开(公告)号：EP2949634B1
公开(公告)日：2020-03-11
申请号：EP15169601.0
申请日：2015-05-28
申请人： United Technologies Corporation
发明人： Birnkrant, Michael J. , Mongillo, Jr., Dominic J. , Wagner, Joel H. , Li, Weina , Santana, Jose L. , Clum, Carey , Beals, James T.
IPC分类号： C04B38/00 , F01D5/14 , F01D5/18

5. 发明授权

EP2586991B1 Turbine engine guide vane and arrays thereof 有权转让
标题翻译：涡轮发动机导叶及其排列
公开(公告)号：EP2586991B1
公开(公告)日：2016-02-03
申请号：EP12196352.4
申请日：2005-10-21
申请人： United Technologies Corporation
发明人： Aggarwala, Andrew S. , Gacek, Richard E. , Wagner, Joel H. , Noall, Jeff S.
IPC分类号： F01D9/04 , F01D5/14 , F01D9/06
CPC分类号： F01D5/145 , F01D5/141 , F01D9/041 , F01D9/065 , Y02T50/671 , Y02T50/673

6. 发明公开

EP2586991A2 Turbine Engine Guide Vane and Arrays Thereof 有权转让
标题翻译：涡轮发动机引导叶片及其阵列
公开(公告)号：EP2586991A2
公开(公告)日：2013-05-01
申请号：EP12196352.4
申请日：2005-10-21
申请人： United Technologies Corporation
发明人： Aggarwala, Andrew S. , Gacek, Richard E. , Wagner, Joel H. , Noall, Jeff S.
IPC分类号： F01D9/04 , F01D5/14 , F01D9/06
CPC分类号： F01D5/145 , F01D5/141 , F01D9/041 , F01D9/065 , Y02T50/671 , Y02T50/673
摘要： An exit guide vane array for a turbine engine includes a set of guide vanes (28) having a solidity and defining fluid flow passages (74) with a chordwisely converging forward portion (80). The high solidity and convergent passage portion (80) resist fluid separation. The vanes (28) may also cooperate with each other to restrict an observer's line of sight to planes (90) upstream of the vane array.
摘要翻译：用于涡轮发动机的出口导向叶片阵列包括一组具有坚固性的导向叶片（28）并且限定具有弦向会聚的前部部分（80）的流体流动通道（74）。高密实度和收敛通道部分（80）阻止流体分离。叶片（28）也可以彼此协作以限制观察者对叶片阵列上游的平面（90）的视线。

7. 发明授权

EP2982831B1 GEOMETRICALLY SEGMENTED COATING ON CONTOURED SURFACES 有权转让
公开(公告)号：EP2982831B1
公开(公告)日：2018-12-12
申请号：EP15179366.8
申请日：2015-07-31
申请人： United Technologies Corporation
发明人： Strock, Christopher W. , Wagner, Joel H. , Lutjen, Paul M.
IPC分类号： F01D5/28 , C23C28/00 , F01D25/00
CPC分类号： F01D25/005 , C23C28/30 , F01D5/288 , F01D25/007 , F05D2220/32 , F05D2230/21 , F05D2230/31 , F05D2250/11 , F05D2250/131 , F05D2250/132 , F05D2250/141 , F05D2300/10 , F05D2300/702
摘要： A method of locating a surface feature for a geometrically segmented coating on a contoured surface comprising providing an article having a contoured surface; overlaying an assembly of ligaments on the contoured surface; and locating a surface feature at a predetermined location relative to each ligament.

8. 发明公开

EP2362138A1 3D non-axisymmetric combustor liner 有权转让
标题翻译： Dreidimensionale，nicht轴对称性Brennkammerwand
公开(公告)号：EP2362138A1
公开(公告)日：2011-08-31
申请号：EP11250192.9
申请日：2011-02-18
申请人： United Technologies Corporation
发明人： Wagner, Joel H. , Lutjen, Paul M.
IPC分类号： F23C3/00 , F23R3/00 , F23R3/50
CPC分类号： F23R3/16 , F23C3/00 , F23R3/002 , F23R3/50
摘要： A combustor liner with an input end and an output end includes an annular inner wall (34) and an annular outer wall (36). At least one of the inner wall and outer wall is three-dimensionally contoured. The inner wall and the outer wall form a combustion chamber (37) with the contours creating alternating expanding and constricting regions inside the chamber causing combustion gases to flow in the circumferential and axial directions.
摘要翻译：具有输入端和输出端的燃烧器衬套包括环形内壁（34）和环形外壁（36）。内壁和外壁中的至少一个是三维轮廓。内壁和外壁形成燃烧室（37），其中轮廓在室内形成交替的膨胀和收缩区域，导致燃烧气体沿周向和轴向流动。

9. 发明公开

EP2072756A2 Systems and methods involving variable throat area vanes 有权
标题翻译：涉及一种具有可变最窄横截面面积叶片的系统和方法
公开(公告)号：EP2072756A2
公开(公告)日：2009-06-24
申请号：EP08254063.4
申请日：2008-12-18
申请人： United Technologies Corporation
发明人： Wagner, Joel H.
IPC分类号： F01D5/14 , F01D17/14 , F02C9/18
CPC分类号： F01D5/145 , F01D5/148 , F01D17/14 , F02C9/18 , Y10S415/914
摘要： Systems and methods involving variable throat area vanes are provided. In this regard, a representative gas turbine engine includes: a vane (302) extending into a gas flow path and having: an interior (320) operative to receive pressurized air; a pressure surface portion (308); and a first port (322) communicating between the interior (320) and pressure surface portion (308), the first port (322) being operative to receive the pressurized air from the interior (320) and emit the pressurized air, wherein the emitted pressurized air displaces the gas flow path such that a throat area defined, at least in part, by the vane (302) is modified.
摘要翻译：提供涉及可变喷口面积叶片的系统和方法。在这方面，有代表性的燃气涡轮发动机包括：一个导叶（302）延伸到气体流路，并具有：一内部操作（320），以接收加压空气; 的压力表面部分（308）; 和内部（320）之间进行通信的第一端口（322）和压力表面部分（308），所述第一端口（322）可操作以从所述内部（320）接收加压空气，放出的加压空气，worin发射加压空气置换气体流动路径的搜索没有定义，至少部分的喉部区域中，通过所述叶片（302）被修改。

10. 发明公开

EP1262631A3 Film cooled blade or vane 有权
标题翻译：膜冷却的涡轮机叶片
公开(公告)号：EP1262631A3
公开(公告)日：2004-05-26
申请号：EP02253563.7
申请日：2002-06-04
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Kohli, Atul , Wagner, Joel H. , Aggarwala, Andrew S.
IPC分类号： F01D5/18
CPC分类号： F01D5/141 , F01D5/186
摘要： The invention resides in a film cooled article such as a turbine engine blade or vane, having a wall with a hot surface (26) to be film cooled. The hot surface (26) includes a depression (48) featuring a descending flank (52) and an ascending flank (54) . Coolant holes (60) , which penetrate through the wall, have discharge openings residing on the ascending flank (54) . During operation, the depression locally over-accelerates a primary fluid stream F flowing over the ascending flank while coolant jets (70) concurrently issue from the discharge openings. The local over-acceleration of the primary fluid deflects the jets onto the hot surface and spatially constrains the jets thus encouraging them to spread out laterally and coalesce into a laterally continuous, protective coolant film. In one embodiment, the depression (48) is a trough (50) . In another embodiment, the depression is a dimple (72) .

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