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1. 发明申请

US20180230855A1 Reinforced Fan Containment Case for a Gas Turbine Engine 审中-公开
公开(公告)号：US20180230855A1
公开(公告)日：2018-08-16
申请号：US15351009
申请日：2016-11-14
申请人： Rolls-Royce Corporation
发明人： Robert W. Heeter
IPC分类号： F01D25/24 , F01D21/04 , B32B3/12 , B32B5/02
CPC分类号： F01D25/24 , B29C70/00 , B32B3/12 , B32B5/02 , B32B2250/40 , B32B2250/42 , B32B2262/02 , B32B2262/106 , B32B2307/558 , B32B2605/18 , D03D1/00 , F01D21/045 , F02K3/06 , F04D29/526 , F05D2240/14 , F05D2250/283 , F05D2300/224 , F05D2300/433 , F05D2300/603 , Y02T50/672
摘要： A fan containment case for a gas turbine engine is provided which includes a barrel having an outermost portion, an innermost portion, and an interior portion in-between the outermost portion and the innermost portion. The outermost portion has an outermost band of material made of carbon fiber composite and the innermost portion has an innermost band of material made of carbon fiber composite. The interior portion includes a first interior band and a second interior band adjacent the first interior band. The first interior band is made of poly p-phenylene-2,6-benzobisoxazole (PBO) and the second interior band is made of an aramid material. The innermost portion has an innermost band of material made of carbon fiber composite.

2. 发明申请

US20180179420A1 COATING SYSTEM FOR COATING A SURFACE OF A SUBSTRATE 审中-公开
公开(公告)号：US20180179420A1
公开(公告)日：2018-06-28
申请号：US15739262
申请日：2016-06-24
申请人： Patentco ApS
发明人： Ditte Hofman IBSEN
IPC分类号： C09J7/25 , F01D5/28 , F03D1/06 , F03D13/25
CPC分类号： C09J7/255 , B32B3/02 , B32B3/266 , B32B5/02 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/26 , B32B7/06 , B32B7/12 , B32B27/06 , B32B27/12 , B32B27/40 , B32B2255/02 , B32B2255/26 , B32B2255/28 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/065 , B32B2262/101 , B32B2262/106 , B32B2262/108 , B32B2262/14 , B32B2307/748 , B32B2419/00 , B32B2603/00 , B32B2605/18 , F01D5/288 , F03B17/061 , F03D1/0675 , F03D13/25 , F05B2230/90 , F05B2280/6011 , F05D2230/90 , F05D2300/224 , F05D2300/30 , F05D2300/42 , F05D2300/43 , F05D2300/611 , Y02E10/721 , Y02T50/673
摘要： Coating system (1) for coating a surface (3) of a substrate (5), the coating system (1) comprising; a coating (7), and an adhesive layer (9), that is disposed between the substrate (5) and the coating (7), wherein the adhesive layer (9) comprises a first adhesive layer portion (13) adjacent the substrate (5) and a second adhesive layer portion (15) adjacent the coating (7) and a carrier (11) placed between said first and second adhesive layer portions (13, 5), wherein the first adhesive layer portion (13) is composed of a first adhesive layer material, wherein the second adhesive layer portion (15) is composed of a second adhesive layer material, wherein the first adhesive layer material and the second adhesive layer material is having an adhesive or bond strength to the surface (3) of the substrate (5) and to the coating (7) respectively that exceeds their respective cohesive or tensile strength, wherein the first and second adhesive layer materials and carrier (11) combination is configured for having an adhesive strength that is less than their respective cohesive or tensile strength, wherein the carrier (11) is configured with grab tensile properties such that the carrier (11) in combination with the second adhesive layer portion (15) and the coating (7) will separate from the first adhesive layer portion (13) under the action of a peeling force.

3. 发明申请

US20180178489A1 COMPOSITE COMPONENT 审中-公开
公开(公告)号：US20180178489A1
公开(公告)日：2018-06-28
申请号：US15838676
申请日：2017-12-12
申请人： ROLLS-ROYCE plc
发明人： Beene M'Membe , Alexander Lycett , Mehdi Yasaee , Stephen Hallett , Ivana Partridge
IPC分类号： B32B7/08 , B29C65/56 , B29C65/00 , B29C70/24 , F01D5/28
CPC分类号： B32B7/08 , B29C65/564 , B29C66/721 , B29C66/7212 , B29C66/7392 , B29C70/24 , B32B2262/103 , B32B2262/106 , B32B2262/12 , B32B2305/08 , B32B2603/00 , F01D5/282 , F05D2220/36 , F05D2300/174 , F05D2300/224 , F05D2300/505 , F05D2300/6034 , F05D2300/611 , Y02T50/672 , B29K2307/04
摘要： A composite component comprises a plurality of plies; and a plurality of pins extending through the plies in a direction transverse to the plies. Each of the pins comprises a shape memory alloy.

4. 发明授权

US09890650B2 Carbon seal spring assembly 有权
公开(公告)号：US09890650B2
公开(公告)日：2018-02-13
申请号：US15188546
申请日：2016-06-21
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Kaleb Von Berg , Adam G. Smedresman
IPC分类号： F16J15/44 , F01D11/00
CPC分类号： F01D11/003 , F01D25/16 , F01D25/183 , F05D2220/323 , F05D2240/55 , F05D2240/60 , F05D2260/52 , F05D2300/224 , F16J15/002 , F16J15/24 , F16J15/30
摘要： A carbon seal assembly for a gas turbine engine is disclosed. The carbon seal assembly includes a first carbon seal. The carbon seal assembly also includes a first carbon seal spring configured to provide force against the first carbon seal in a first axial direction, the first carbon seal spring having an annular shape and circumferentially disposed around a first shaft of the gas turbine engine.

5. 发明申请

US20170362949A1 CARBON SEAL SPRING ASSEMBLY 有权
公开(公告)号：US20170362949A1
公开(公告)日：2017-12-21
申请号：US15188546
申请日：2016-06-21
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Kaleb Von Berg , Adam G. Smedresman
IPC分类号： F01D11/00
CPC分类号： F01D11/003 , F01D25/16 , F01D25/183 , F05D2220/323 , F05D2240/55 , F05D2240/60 , F05D2260/52 , F05D2300/224 , F16J15/002 , F16J15/24 , F16J15/30
摘要： A carbon seal assembly for a gas turbine engine is disclosed. The carbon seal assembly includes a first carbon seal. The carbon seal assembly also includes a first carbon seal spring configured to provide force against the first carbon seal in a first axial direction, the first carbon seal spring having an annular shape and circumferentially disposed around a first shaft of the gas turbine engine.

6. 发明授权

US09587492B2 Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same 有权
标题翻译：具有内腔反应性中和剂的涡轮机组分及其形成方法
公开(公告)号：US09587492B2
公开(公告)日：2017-03-07
申请号：US13464134
申请日：2012-05-04
申请人： Herbert Chidsey Roberts, III , Peter Joel Meschter
发明人： Herbert Chidsey Roberts, III , Peter Joel Meschter
IPC分类号： F01D5/18 , F01D5/14 , F01D5/28
CPC分类号： F01D5/18 , F01D5/147 , F01D5/282 , F01D5/284 , F01D5/286 , F01D5/288 , F05D2300/224 , F05D2300/2261 , Y10T29/49231
摘要： A turbomachine component includes a body having an exterior surface and an interior surface, an internal cavity defined by the interior surface, and a reactivity neutralizing member arranged within the internal cavity. The reactivity neutralizing member is configured and disposed to neutralize turbomachine combustion products on the interior surface of the body.
摘要翻译：涡轮机组件包括具有外表面和内表面的本体，由内表面限定的内腔，以及布置在内腔内的反应性中和构件。反应性中和构件被构造和设置成中和体内内表面上的涡轮机燃烧产物。

7. 发明申请

US20160369812A1 CO-MOLDED METALLIC FAN CASE CONTAINMENT RING 审中-公开
标题翻译： CO模具金属风扇箱包装环
公开(公告)号：US20160369812A1
公开(公告)日：2016-12-22
申请号：US15185573
申请日：2016-06-17
申请人： United Technologies Corporation
发明人： Colin J. Kling , Darin S. Lussier , James F. O'Brien
IPC分类号： F04D29/52 , F04D29/02 , F04D29/66
CPC分类号： F04D29/526 , B29C70/86 , B29C70/885 , F01D21/045 , F04D29/023 , F04D29/664 , F05D2300/224 , F05D2300/433 , F05D2300/603 , Y02T50/672
摘要： A method of fabricating a fan case for a gas turbine engine defines a metallic ring including an outer surface and an inner surface. A first composite material is assembled about the outer surface of the metallic ring. A second composite material is assembled about the first composite material. The first composite material and the second material are cured about the metallic ring within a tool to form a first subassembly. The first subassembly is removed from the tool. A fan case assembly for a gas turbine engine and a gas turbine engine are also disclosed.
摘要翻译：制造用于燃气涡轮发动机的风扇壳体的方法限定了包括外表面和内表面的金属环。围绕金属环的外表面组装第一复合材料。围绕第一复合材料组装第二复合材料。第一复合材料和第二材料围绕工具中的金属环固化以形成第一子组件。第一个子组件从工具中移除。还公开了一种用于燃气涡轮发动机和燃气涡轮发动机的风扇壳体组件。

8. 发明申请

US20160305330A1 VOLTAGE DISCHARGE CHANNELLING ASSEMBLY FOR A GAS TURBINE ENGINE 有权
标题翻译：用于气体涡轮发动机的电压排放通道组件
公开(公告)号：US20160305330A1
公开(公告)日：2016-10-20
申请号：US14690736
申请日：2015-04-20
申请人： PRATT & WHITNEY CANADA CORP.
发明人： Bryan William OLVER , Suresh SIVAVARMAN , Brant DUKE
IPC分类号： F02C7/32 , F01D25/24
CPC分类号： F01D25/243 , F05D2300/224 , F05D2300/50 , F05D2300/603 , F05D2300/614
摘要： A gas turbine engine including a composite case having a conductive path therein, and a conductive case connected to the composite case. The conductive case is made of a conductive material. A fastener connects the composite case to the conductive case. The fastener is conductively connected to the conductive material of the conductive case and not directly conductively connected to the conductive path. At least one voltage discharge channeling assembly is connected to the fastener and to the conductive case. The at least one voltage discharge channeling assembly has a portion conductively connected to the conductive path. The at least one voltage discharge channeling assembly is conductively connected to the fastener. A method of assembling an engine casing in a gas turbine engine is also provided.
摘要翻译：一种包括其中具有导电路径的复合壳体和连接到复合壳体的导电壳体的燃气涡轮发动机。导电壳由导电材料制成。紧固件将复合外壳连接到导电外壳。紧固件导电地连接到导电壳体的导电材料，并且不直接导电地连接到导电路径。至少一个电压排放通道组件连接到紧固件和导电壳体。所述至少一个电压放电通道组件具有导电连接到导电路径的部分。所述至少一个电压放电导引组件与所述紧固件导电连接。还提供了一种在燃气轮机中组装发动机壳体的方法。

9. 发明申请

US20160236992A1 METHOD FOR JOINING DISSIMILAR ENGINE COMPONENTS 有权
标题翻译：联合发动机组件的方法
公开(公告)号：US20160236992A1
公开(公告)日：2016-08-18
申请号：US14912321
申请日：2014-08-15
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Grant O. Cook, III , Kevin W. Schlichting , Venkatarama K. Seetharaman
IPC分类号： C04B37/00 , B23K20/16
CPC分类号： B23K20/16 , B23K20/00 , B23K35/3053 , B23K35/32 , B23K35/327 , B23K35/3601 , B23K35/3602 , B23K35/3606 , B32B15/01 , C04B37/001 , C04B37/003 , C04B37/006 , C04B37/023 , C04B37/026 , C04B2235/5224 , C04B2235/524 , C04B2235/5244 , C04B2235/5248 , C04B2237/122 , C04B2237/123 , C04B2237/124 , C04B2237/125 , C04B2237/16 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/38 , C04B2237/40 , C04B2237/401 , C04B2237/402 , C04B2237/403 , C04B2237/405 , C04B2237/406 , C04B2237/595 , C04B2237/60 , C04B2237/62 , C04B2237/64 , C04B2237/72 , F01D5/12 , F01D5/288 , F05D2220/32 , F05D2230/23 , F05D2230/236 , F05D2240/35 , F05D2300/21 , F05D2300/2112 , F05D2300/2118 , F05D2300/22 , F05D2300/224 , F05D2300/2261 , F05D2300/2263 , F05D2300/2283 , F05D2300/2284 , F05D2300/5023 , F05D2300/5024 , F05D2300/6032 , F05D2300/6033
摘要： A method for joining engine components includes positioning a first plurality of thermal protection structures across a thermal protection space between a first thermal protection surface and a second thermal protection surface. The first and second engine components are locally joined by forming a first plurality of transient liquid phase (TLP) or partial transient liquid phase (PTLP) bonds along corresponding ones of the first plurality of thermal protection structures between the first thermal protection surface and the second thermal protection surface. The second thermal protection surface is formed from a second surface material different from a first surface material of the first thermal protection surface.
摘要翻译：用于连接发动机部件的方法包括将第一多个热保护结构定位在第一热保护表面和第二热保护表面之间的热保护空间上。第一和第二发动机部件通过在第一热保护表面和第二热保护表面之间形成第一多个瞬态液相（TLP）或部分瞬时液相（PTLP）键，热保护面。第二热保护表面由与第一热保护表面的第一表面材料不同的第二表面材料形成。

10. 发明授权

US09328736B2 Motor pump bearing 有权
标题翻译：电机泵轴承
公开(公告)号：US09328736B2
公开(公告)日：2016-05-03
申请号：US14039391
申请日：2013-09-27
申请人： Benno Lebkuchner , Hans L. Kuster
发明人： Benno Lebkuchner , Hans L. Kuster
IPC分类号： F04D29/046 , F04D29/06 , F16C17/02 , F16C33/12 , F04D29/02 , F04D29/047
CPC分类号： F04D29/046 , F04D29/026 , F04D29/047 , F04D29/06 , F04D29/061 , F05D2230/22 , F05D2300/1721 , F05D2300/224 , F16C17/02 , F16C33/128 , F16C2204/12
摘要： A bearing that is used in a motor pump in which a liquid is, not only pumped by means of an impeller driven by the pump, but also is used to lubricate components of the motor pump including the motor pump shaft. The bearing is for supporting the shaft at at least one location of the shaft. The bearing is constructed of a bronze material having added thereto a small amount of graphite, preferably around 2.5%.
摘要翻译：用于电动泵的轴承，其中液体不仅通过由泵驱动的叶轮泵送，而且还用于润滑包括电动泵轴的电动泵的部件。轴承用于在轴的至少一个位置处支撑轴。该轴承由添加有少量石墨的青铜材料构成，优选为2.5％左右。

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