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1. 发明授权

US11002390B2 Fuel fitting 有权
公开(公告)号：US11002390B2
公开(公告)日：2021-05-11
申请号：US16235751
申请日：2018-12-28
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： F16L19/025 , F16L13/14 , B22F5/00 , F16L33/24 , B22F10/20 , B33Y10/00 , B33Y80/00
摘要： A fuel fitting assembly includes a monolithic fuel fitting formed by additive manufacturing. The fitting includes a first end, a second end, a conduit extending axially through the fitting from the first end to the second end, and a first sealing element. The first end is to be connected to a fuel line. The second end is to be connected to a device requiring or providing fuel. The first sealing element includes a sealing seat circumferentially surrounding the conduit at the second end of the fitting. The fuel fitting is integrally formed as a stack of layers of material.

2. 发明申请

US20190137014A1 FUEL FITTING 审中-公开
公开(公告)号：US20190137014A1
公开(公告)日：2019-05-09
申请号：US16235751
申请日：2018-12-28
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： F16L19/025 , B22F5/00 , F16L33/24 , F16L13/14
摘要： A fuel fitting assembly includes a monolithic fuel fitting formed by additive manufacturing. The fitting includes a first end, a second end, a conduit extending axially through the fitting from the first end to the second end, and a first sealing element. The first end is to be connected to a fuel line. The second end is to be connected to a device requiring or providing fuel. The first sealing element includes a sealing seat circumferentially surrounding the conduit at the second end of the fitting. The fuel fitting is integrally formed as a stack of layers of material.

3. 发明申请

US20180023414A1 OIL DEBRIS MONITORING FOR FAILURE DETECTION ISOLATION 审中-公开
公开(公告)号：US20180023414A1
公开(公告)日：2018-01-25
申请号：US15218307
申请日：2016-07-25
申请人： United Technologies Corporation
发明人： Gregory S. Hagen , Yiqing Lin , Alexander I. Khibnik , Meggan Harris , Ozgur Erdinc , Michael J. Giering
IPC分类号： F01D21/00 , G01N33/28 , F02C7/06
CPC分类号： F01D21/003 , F02C7/06 , F05D2220/32 , F05D2260/98 , F16N29/04 , F16N2250/32 , G01N33/2858 , G01N33/2888
摘要： A method of detecting debris within a lubricant stream, the method includes generating data indicative of debris and sensor system functionality within a lubricant stream with a sensor system. The data is communicated to a controller. Features calculated from the data are indicative of a debris within the lubricant stream. The calculated features are compiled over time during operation. The compiled features are classified. An oil debris monitoring system for a turbine engine is also disclosed.

4. 发明授权

US09255524B2 Variable outer air seal fluid control 有权
标题翻译：可变外气密封液控制
公开(公告)号：US09255524B2
公开(公告)日：2016-02-09
申请号：US13721369
申请日：2012-12-20
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： F04D27/02 , F02C7/28 , F01D11/10 , F01D11/22 , F01D11/24
CPC分类号： F02C7/28 , F01D11/10 , F01D11/22 , F01D11/24
摘要： An example turbomachine system includes a first variable outer air seal including at least one channel. The first variable outer air seal configured to selectively communicate a fluid in response to movement of a second variable outer air seal relative to the first variable outer air seal. An example fluid control method includes selectively covering a channel inlet using a variable outer air seal to control flow through the channel.
摘要翻译：示例涡轮机系统包括包括至少一个通道的第一可变外部空气密封件。第一可变外部空气密封构造成响应于第二可变外部空气密封件相对于第一可变外部空气密封件的移动选择性地传送流体。示例性流体控制方法包括使用可变外部空气密封件选择性地覆盖通道入口以控制通过通道的流动。

5. 发明申请

US20190249926A1 HEAT-SHIELDED CONDUIT 审中-公开
公开(公告)号：US20190249926A1
公开(公告)日：2019-08-15
申请号：US16392866
申请日：2019-04-24
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： F28D7/10 , B23P15/26 , F16L59/12 , F16L59/14
CPC分类号： F28D7/10 , B23P15/26 , B33Y80/00 , F16L9/18 , F16L53/70 , F16L59/12 , F16L59/123 , F16L59/143 , F28D7/106 , F28F1/003 , F28F13/08 , F28F2240/00 , F28F2265/10
摘要： A heat-shielded conduit includes a tube, a heat shield, and a truss structure. The tube has a tube inner diameter and a tube outer diameter. The heat shield radially surrounds the tube. The heat shield has a shield inner diameter greater than the tube outer diameter to form a first gap between the heat shield and the tube. The truss structure is integrally formed together with both of the tube and the heat shield to space the shield inner diameter from the tube outer diameter and maintain the first gap.

6. 发明申请

US20160252200A1 FUEL FITTING 审中-公开
标题翻译：燃油配件
公开(公告)号：US20160252200A1
公开(公告)日：2016-09-01
申请号：US15028135
申请日：2015-01-21
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Meggan Harris
IPC分类号： F16L19/025 , B22F5/00 , F16L33/24 , F16L13/14
CPC分类号： F16L19/025 , B22F3/1055 , B22F5/009 , B33Y10/00 , B33Y80/00 , F16L13/14 , F16L33/24
摘要： A fuel fitting assembly includes a monolithic fuel fitting formed by additive manufacturing. The fitting includes a first end, a second end, a conduit extending axially through the fitting from the first end to the second end, and a first sealing element. The first end is to be connected to a fuel line. The second end is to be connected to a device requiring or providing fuel. The first sealing element includes a sealing seat circumferentially surrounding the conduit at the second end of the fitting. The fuel fitting is integrally formed as a stack of layers of material.
摘要翻译：燃料配件组件包括通过添加剂制造形成的单块燃料配件。配件包括第一端，第二端，从第一端轴向延伸穿过配件的导管和第二端，以及第一密封元件。第一端连接到燃油管路。第二端连接到需要或提供燃料的设备。第一密封元件包括在配件的第二端周向围绕导管的密封座。燃料配件一体地形成为堆叠的材料层。

7. 发明申请

US20160153660A1 SWIRLER MOUNT INTERFACE FOR GAS TURBINE ENGINE COMBUSTOR 审中-公开
标题翻译：燃气轮机发动机喷油器接口
公开(公告)号：US20160153660A1
公开(公告)日：2016-06-02
申请号：US14904872
申请日：2014-05-15
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Christopher Drake , Seth A. Max , Meggan Harris
IPC分类号： F23R3/14 , F23R3/00 , B23P19/00
摘要： A swirler for a combustor of a gas turbine engine includes a swirler outer body with a swirler threaded section defined around a swirler central longitudinal axis. A bulkhead support shell for a combustor of a gas turbine engine includes a swirler boss with a boss threaded section defined around a swirler central longitudinal axis. A combustor of a gas turbine engine includes a bulkhead support shell with a swirler boss. The combustor also includes a swirler mountable to the swirler boss at a threaded interface defined around a swirler central longitudinal axis.
摘要翻译：用于燃气涡轮发动机的燃烧器的旋流器包括围绕旋流器中心纵向轴线限定的旋流器螺纹部分的旋流器外部主体。用于燃气涡轮发动机的燃烧器的隔板支撑壳包括旋流器凸台，其具有围绕旋流器中心纵向轴线限定的凸起螺纹部分。燃气涡轮发动机的燃烧器包括具有旋流器凸台的隔板支撑壳体。燃烧器还包括旋流器，其可以围绕旋流器中心纵向轴线限定的螺纹接口安装到旋流器凸台。

8. 发明授权

US11092025B2 Gas turbine engine with dove-tailed TOBI vane 有权
公开(公告)号：US11092025B2
公开(公告)日：2021-08-17
申请号：US16668773
申请日：2019-10-30
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： F01D9/06 , F01D9/04 , F01D5/08 , F01D25/12 , F01D5/30
摘要： A combustor assembly for a gas turbine engine includes a TOBI module that includes a TOBI housing. The TOBI housing has a slot. A vane includes a dovetail removably received within the slot. The TOBI housing includes an axially extending TOBI nozzle array. The TOBI housing includes a plenum. A cooling passage fluidly connects the plenum to the vane. The TOBI housing includes passages configured to provide cooling fluid to the vane. The TOBI housing includes a first passageway further connecting the TOBI nozzle to the plenum.

9. 发明授权

US10337339B2 Structural honeycomb panel 有权
公开(公告)号：US10337339B2
公开(公告)日：2019-07-02
申请号：US15028129
申请日：2014-12-09
申请人： United Technologies Corporation
发明人： Meggan Harris
IPC分类号： B32B3/30 , F01D9/02 , F01D25/12 , F01D25/24 , B22F3/105 , B22F5/10 , F02C7/24 , F02K1/82 , B22F5/00 , B33Y10/00 , B33Y80/00
摘要： A structural panel for use with a gas turbine engine includes a first exterior wall, a second exterior wall, and interior walls. The first exterior wall includes a first exterior surface and a first interior surface parallel to the first exterior surface. The second exterior wall includes a second exterior surface and a second interior surface parallel to the second exterior surface. The interior walls extend from the first interior surface to the second interior surface. The interior walls are arranged to form a pattern of hexagonal cells. The pattern of hexagonal cells includes cell groups having a variation in structural strength such that at least one of the cell groups has a structural strength that is not the same as the remaining cell groups.

10. 发明申请

US20160237948A1 DIVERGENT FLAP 审中-公开
公开(公告)号：US20160237948A1
公开(公告)日：2016-08-18
申请号：US15028141
申请日：2015-01-21
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Meggan Harris
IPC分类号： F02K1/12
摘要： A divergent flap includes a hinge joint to connect the divergent flap to a convergent flap, a plow structure, a first wall, a second wall, and two side walls. The plow structure is at a plow end of the flap opposite the hinge joint. The first wall and the second wall each extend from the hinge joint to the plow end. The second wall is spaced apart from the first wall by the two side walls to form at least one cooling channel extending between the hinge joint and the plow end. The divergent flap is integrally formed in layer-by-layer fashion as a single piece.
摘要翻译：发散片包括铰链接头，用于将发散片连接到收敛片，犁结构，第一壁，第二壁和两个侧壁。犁式结构位于翼片的与铰链接头相对的犁端。第一壁和第二壁各自从铰链接头延伸到犁端。第二壁通过两个侧壁与第一壁间隔开，以形成在铰链接头和犁端之间延伸的至少一个冷却通道。发散片整体形成为一体的单层。

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