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公开(公告)号：US20160201475A1
公开(公告)日：2016-07-14
申请号：US14854606
申请日：2015-09-15
Applicant: United Technologies Corporation
Inventor： Sasha M. Moore , Timothy J. Jennings , Thomas N. Slavens , Clifford J. Musto , Nicholas M. LoRicco , Carey Clum , John McBrien , Christopher Whitfield , San Quach
CPC classification number: F01D5/187 , F01D5/186 , F01D9/041 , F01D9/065 , F01D25/12 , F04D29/321 , F05D2220/32 , F05D2240/12 , F05D2240/127 , F05D2240/30 , F05D2240/81 , F05D2260/202 , F23R2900/03041 , F23R2900/03042 , Y02T50/676
Abstract: A gas turbine engine component includes a body with a wall surrounding an interior cavity. The wall has opposed interior and exterior surfaces. The interior surface has a plurality of coolant inlets and the exterior surface has a coolant outlet defined therein. A coolant conduit extends between the coolant inlets and the coolant outlet and is configured and adapted to induce secondary flow vortices in coolant traversing the coolant conduit and in an adherent coolant film over a portion of the exterior surface of component body.
Abstract translation: 燃气涡轮发动机部件包括具有围绕内部空腔的壁的主体。 墙壁与内部和外部表面相对。 内表面具有多个冷却剂入口，并且外表面具有限定在其中的冷却剂出口。 冷却剂导管在冷却剂入口和冷却剂出口之间延伸，并且被构造和适于在冷却剂中引导二次流动涡流，所述冷却剂穿过冷却剂管道以及在组件主体的外表面的一部分上的粘附冷却剂膜中。
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公开(公告)号：US20160177738A1
公开(公告)日：2016-06-23
申请号：US14831997
申请日：2015-08-21
Applicant: United Technologies Corporation
Inventor： Sasha M. Moore , Clifford J. Musto , Timothy J. Jennings , Thomas N. Slavens , San Quach , Nicholas M LoRicco , John McBrien , Carey Clum , Christopher Whitfield
IPC: F01D5/18 , F01D11/08 , F01D25/12 , F02C7/18 , F04D29/54 , F04D29/58 , F02C3/04 , F01D9/04 , F04D29/32
Abstract: A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. The wall has a wall thickness. A protrusion is arranged on the wall that extends a height beyond the wall thickness and provides a portion of the interior flow path surface. A film cooling hole that has an inlet is provided on the protrusion and extends to an exit on the exterior surface.
Abstract translation: 燃气涡轮发动机部件包括提供外表面和内部流路表面的壁。 墙壁有壁厚。 突出部设置在壁上，其高度超过壁厚，并提供内部流路表面的一部分。 具有入口的薄膜冷却孔设置在突起上并延伸到外表面上的出口。
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公开(公告)号：US10415394B2
公开(公告)日：2019-09-17
申请号：US15102890
申请日：2014-12-02
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas N. Slavens , Mosheshe Camara-Khary Blake , Timothy J. Jennings , Nicholas M. LoRicco , Sasha M. Moore , Clifford J. Musto
Abstract: A blade for a gas turbine engine includes an airfoil that extends a span from a root to a tip. The airfoil is provided by a first portion near the root and has a metallic alloy. A third portion near the tip has a refractory material. A second portion joins the first and third portions and has a functional graded material.
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公开(公告)号：US10196902B2
公开(公告)日：2019-02-05
申请号：US14854606
申请日：2015-09-15
Applicant: United Technologies Corporation
Inventor： Sasha M. Moore , Timothy J. Jennings , Thomas N. Slavens , Clifford J. Musto , Nicholas M. LoRicco , Carey Clum , John McBrien , Christopher Whitfield , San Quach
Abstract: A gas turbine engine component includes a body with a wall surrounding an interior cavity. The wall has opposed interior and exterior surfaces. The interior surface has a plurality of coolant inlets and the exterior surface has a coolant outlet defined therein. A coolant conduit extends between the coolant inlets and the coolant outlet and is configured and adapted to induce secondary flow vortices in coolant traversing the coolant conduit and in an adherent coolant film over a portion of the exterior surface of component body.
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公开(公告)号：US10006371B2
公开(公告)日：2018-06-26
申请号：US14827050
申请日：2015-08-14
Applicant: United Technologies Corporation
Inventor： John McBrien , Thomas N. Slavens , Clifford J. Musto , Timothy J. Jennings , Nicholas M. LoRicco , Sasha M. Moore
CPC classification number: F02C7/18 , F01D5/186 , F01D9/023 , F01D9/065 , F02C3/04 , F05D2220/32 , F05D2240/81 , F05D2260/202 , F23R3/002 , F23R3/005 , F23R2900/03042 , Y02T50/672 , Y02T50/673 , Y02T50/676
Abstract: A gas turbine engine component is described. The component includes a component wall having an internal surface that is adjacent a flow of coolant and an external surface that is adjacent a flow of gas. The component wall includes a cooling hole that has an inlet defined by the internal surface and an outlet defined by the external surface. The cooling holes also has a metering location having the smallest cross-section area of the cooling hole, an internal diffuser positioned between the inlet and the metering location, an accumulation diverter portion of the internal diffuser and an accumulator portion of the internal diffuser.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160177737A1
公开(公告)日：2016-06-23
申请号：US14827453
申请日：2015-08-17
Applicant: United Technologies Corporation
Inventor： Clifford J. Musto , Sasha M. Moore , Thomas N. Slavens , San Quach , Nicholas M. LoRicco , Timothy J. Jennings , John McBrien
CPC classification number: F01D5/187 , F01D5/186 , F01D9/023 , F01D9/041 , F01D9/065 , F01D11/08 , F02K1/822 , F04D29/324 , F04D29/542 , F04D29/582 , F05D2220/32 , F05D2240/11 , F05D2240/81 , F05D2250/314 , F05D2260/202 , F23R3/002 , F23R2900/03042 , Y02T50/673 , Y02T50/676
Abstract: A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. A film cooling hole extends through the wall and is configured to fluidly connect the interior flow path surface to the exterior surface. The film cooling hole has a pocket that faces the interior flow path and extends substantially in a longitudinal direction. The film cooling hole has a portion downstream from the pocket and is arranged at an angle relative to the longitudinal direction and extends to the exterior surface.
Abstract translation: 燃气涡轮发动机部件包括提供外表面和内部流路表面的壁。 薄膜冷却孔延伸穿过壁并构造成将内部流动通道表面流体连接到外部表面。 薄膜冷却孔具有面向内部流动路径并且基本上在纵向方向上延伸的凹部。 薄膜冷却孔具有从凹部下游的部分，并且相对于纵向方向以一定角度布置并延伸到外表面。
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公开(公告)号：US20160108739A1
公开(公告)日：2016-04-21
申请号：US14852896
申请日：2015-09-14
Applicant: United Technologies Corporation
Inventor： Clifford J. Musto , Nicholas M. LoRicco , Thomas N. Slavens , Timothy J. Jennings , Carey Clum , Sasha M. Moore , John McBrien , San Quach , Christopher Whitfield
CPC classification number: F01D5/186 , B22C9/10 , B33Y10/00 , B33Y80/00 , F01D5/187 , F05D2230/21 , F05D2230/22 , F05D2230/31 , F05D2240/127 , F05D2260/202 , F05D2260/2212 , Y02T50/676
Abstract: A wall of a gas turbine engine is provided. The wall may comprise an external surface adjacent a gas path and an internal surface adjacent an internal flow path. A film hole may have an inlet at the internal surface and an outlet at the external surface. A flow accumulator adjacent the inlet may protrude from the internal surface. A method of making an engine component is also provided and comprises the step of forming a component wall comprising an accumulator on an internal surface and a film hole defined by the component wall. The film hole may include an opening adjacent the accumulator and defined by the internal surface.
Abstract translation: 提供燃气涡轮发动机的壁。 壁可以包括邻近气体通道的外表面和与内部流动路径相邻的内部表面。 薄膜孔可以在内表面具有入口，在外表面可以具有出口。 靠近入口的流动蓄能器可从内表面突出。 还提供了一种制造发动机部件的方法，包括在内表面上形成包括蓄能器的部件壁和由部件壁限定的薄膜孔的步骤。 薄膜孔可以包括邻近蓄电池并由内表面限定的开口。
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公开(公告)号：US10982552B2
公开(公告)日：2021-04-20
申请号：US14831997
申请日：2015-08-21
Applicant: United Technologies Corporation
Inventor： Sasha M. Moore , Clifford J. Musto , Timothy J. Jennings , Thomas N. Slavens , San Quach , Nicholas M LoRicco , John McBrien , Carey Clum , Christopher Whitfield
IPC: F01D5/18 , F01D9/04 , F01D11/08 , F01D25/12 , F02C3/04 , F02C7/18 , F04D29/32 , F04D29/54 , F04D29/58
Abstract: A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. The wall has a wall thickness. A protrusion is arranged on the wall that extends a height beyond the wall thickness and provides a portion of the interior flow path surface. A film cooling hole that has an inlet is provided on the protrusion and extends to an exit on the exterior surface.
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公开(公告)号：US09957814B2
公开(公告)日：2018-05-01
申请号：US14827453
申请日：2015-08-17
Applicant: United Technologies Corporation
Inventor： Clifford J. Musto , Sasha M. Moore , Thomas N. Slavens , San Quach , Nicholas M. LoRicco , Timothy J. Jennings , John McBrien
CPC classification number: F01D5/187 , F01D5/186 , F01D9/023 , F01D9/041 , F01D9/065 , F01D11/08 , F02K1/822 , F04D29/324 , F04D29/542 , F04D29/582 , F05D2220/32 , F05D2240/11 , F05D2240/81 , F05D2250/314 , F05D2260/202 , F23R3/002 , F23R2900/03042 , Y02T50/673 , Y02T50/676
Abstract: A gas turbine engine component includes a wall that provides an exterior surface and an interior flow path surface. A film cooling hole extends through the wall and is configured to fluidly connect the interior flow path surface to the exterior surface. The film cooling hole has a pocket that faces the interior flow path and extends substantially in a longitudinal direction. The film cooling hole has a portion downstream from the pocket and is arranged at an angle relative to the longitudinal direction and extends to the exterior surface.
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公开(公告)号：US09957810B2
公开(公告)日：2018-05-01
申请号：US14852896
申请日：2015-09-14
Applicant: United Technologies Corporation
Inventor： Clifford J. Musto , Nicholas M. LoRicco , Thomas N. Slavens , Timothy J. Jennings , Carey Clum , Sasha M. Moore , John McBrien , San Quach , Christopher Whitfield
CPC classification number: F01D5/186 , B22C9/10 , B33Y10/00 , B33Y80/00 , F01D5/187 , F05D2230/21 , F05D2230/22 , F05D2230/31 , F05D2240/127 , F05D2260/202 , F05D2260/2212 , Y02T50/676
Abstract: A wall of a gas turbine engine is provided. The wall may comprise an external surface adjacent a gas path and an internal surface adjacent an internal flow path. A film hole may have an inlet at the internal surface and an outlet at the external surface. A flow accumulator adjacent the inlet may protrude from the internal surface. A method of making an engine component is also provided and comprises the step of forming a component wall comprising an accumulator on an internal surface and a film hole defined by the component wall. The film hole may include an opening adjacent the accumulator and defined by the internal surface.
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