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公开(公告)号：US09482103B2
公开(公告)日：2016-11-01
申请号：US15167162
申请日：2016-05-27
Applicant: United Technologies Corporation
Inventor： John McBrien , Lea Kennard Castle , Brandon W. Spangler , JinQuan Xu
IPC: B22C9/02 , F01D5/18 , F01D5/28 , B22C9/10 , B22C9/06 , B22D25/02 , B22D27/04 , B22D23/06 , B22F3/105 , B22F3/11 , B22F3/24 , B23K15/00 , F23R3/28 , F01D5/14 , F01D9/02 , B33Y10/00 , B33Y80/00
CPC classification number: F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
Abstract: An intermediate component with an internal passageway includes a solid metallic additively manufactured component with an internal passageway in a near finished shape. The component has voids greater than 0 percent but less than approximately 15 percent by volume and up to 15 percent additional material by volume in the near finished shape compared to a desired finished configuration. Also included are a ceramic core disposed within the internal passageway of the component and an outer ceramic shell mold encasing an entirety of the component, such that an entire external surface of the component is covered by the outer ceramic shell mold.
Abstract translation: 具有内部通道的中间部件包括具有接近完成形状的内部通道的固体金属加成制造部件。 该组分具有大于0％但小于约15体积％的空隙，并且与所需的最终配置相比，在接近完成的形状中具有高达15％的体积附加材料。 还包括设置在部件的内部通道内的陶瓷芯体和包围整个部件的外部陶瓷壳体模具，使得部件的整个外表面被外部陶瓷壳体模具覆盖。
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12.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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13.发明授权Regenerating an additively manufactured component to cure defects and alter microstructure 有权再生附加制造的部件以固化缺陷并改变微观结构公开(公告)号：US09364888B2
公开(公告)日：2016-06-14
申请号：US14784849
申请日：2014-04-17
Applicant: United Technologies Corporation
Inventor： John McBrien , Lea Kennard Castle , Brandon W. Spangler , JinQuan Xu
IPC: B22C7/02 , B22D23/06 , F01D5/28 , F01D5/18 , B22F3/105 , B22F5/04 , C30B11/00 , C30B29/52 , B22C9/04 , B22C9/02 , B22C9/10 , B22C9/22 , B23K15/00 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/00 , B33Y10/00 , B33Y80/00
CPC classification number: F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
Abstract: One embodiment includes a method to regenerate a component. The method includes additively manufacturing the component with at least a portion of the component in a near finished shape. The component is encased in a shell mold, the shell mold is cured, the encased component is placed in a furnace and the component is melted, the component is solidified in the shell mold, and the shell mold is removed from the solidified component.
Abstract translation: 一个实施例包括再生元件的方法。 该方法包括用近似成品形状的部件的至少一部分附加地制造部件。 将该部件封装在外壳模具中，将壳模固化，将封装的部件放置在炉内，将部件熔化，将该部件在壳模内固化，将壳模从固化部件除去。
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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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15.发明申请METHOD FOR FORMING SINGLE CRYSTAL PARTS USING ADDITIVE MANUFACTURING AND REMELT 有权使用添加剂制造和回收形成单晶的方法公开(公告)号：US20140314581A1
公开(公告)日：2014-10-23
申请号：US14250692
申请日：2014-04-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： John McBrien , Lea Kennard Castle , Brandon W. Spangler
CPC classification number: F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
Abstract: A method of forming a metal single crystal turbine component with internal passageways includes forming a polycrystalline turbine blade with internal passageways by additive manufacturing and filling the passageways with a core ceramic slurry. The ceramic slurry is then treated to harden the core and the turbine component is encased in a ceramic shell which is treated to form a ceramic mold. The turbine component in the mold is then melted and directionally solidified in the form of a single crystal. The outer shell and inner ceramic core are then removed to form a finished single crystal turbine component with internal passageways.
Abstract translation: 形成具有内部通道的金属单晶涡轮机部件的方法包括通过添加剂制造形成具有内部通道的多晶涡轮机叶片，并用核心陶瓷浆料填充通道。 然后处理陶瓷浆料以硬化芯部，并且将涡轮机部件封装在经过处理以形成陶瓷模具的陶瓷壳体中。 然后将模具中的涡轮机部件以单晶的形式熔化并定向凝固。 然后去除外壳和内陶瓷芯以形成具有内部通道的成品单晶涡轮机部件。
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Patent Agency Ranking
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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公开(公告)号：US20160273369A1
公开(公告)日：2016-09-22
申请号：US15167162
申请日：2016-05-27
Applicant: United Technologies Corporation
Inventor： John McBrien , Lea Kennard Castle , Brandon W. Spangler , JinQuan Xu
IPC: F01D5/28 , B22C9/06 , B22D25/02 , B22D27/04 , B22D23/06 , F01D9/02 , B22F3/11 , B22F3/24 , B23K15/00 , B23K26/342 , F23R3/28 , F01D5/14 , B22C9/10 , B22F3/105
CPC classification number: F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
Abstract: An intermediate component with an internal passageway includes a solid metallic additively manufactured component with an internal passageway in a near finished shape. The component has voids greater than 0 percent but less than approximately 15 percent by volume and up to 15 percent additional material by volume in the near finished shape compared to a desired finished configuration. Also included are a ceramic core disposed within the internal passageway of the component and an outer ceramic shell mold encasing an entirety of the component, such that an entire external surface of the component is covered by the outer ceramic shell mold.
Abstract translation: 具有内部通道的中间部件包括具有接近完成形状的内部通道的固体金属加成制造部件。 该组分具有大于0％但小于约15体积％的空隙，并且与所需的最终配置相比，在接近完成的形状中具有高达15％的体积附加材料。 还包括设置在部件的内部通道内的陶瓷芯体和包围整个部件的外部陶瓷壳体模具，使得部件的整个外表面被外部陶瓷壳体模具覆盖。
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20.发明授权Method for forming single crystal parts using additive manufacturing and remelt 有权使用添加剂制造和再熔合形成单晶部件的方法公开(公告)号：US09415438B2
公开(公告)日：2016-08-16
申请号：US14250692
申请日：2014-04-11
Applicant: United Technologies Corporation
Inventor： John McBrien , Lea Kennard Castle , Brandon W. Spangler
IPC: B22C7/02 , B22D23/06 , F01D5/28 , F01D5/18 , B22F3/105 , B22F5/04 , C30B11/00 , C30B29/52 , B22C9/04 , B22C9/02 , B22C9/10 , B22C9/22 , B23K15/00 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/00 , B33Y10/00 , B33Y80/00
CPC classification number: F01D5/28 , B22C7/02 , B22C9/02 , B22C9/043 , B22C9/061 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/22 , B22C9/24 , B22D23/06 , B22D25/02 , B22D27/04 , B22D27/045 , B22F3/1055 , B22F3/11 , B22F3/24 , B22F5/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , B23K15/0006 , B23K15/0086 , B23K26/342 , B32B1/08 , B32B3/08 , B32B3/26 , B32B5/16 , B32B9/005 , B32B2250/03 , B32B2264/105 , B32B2603/00 , B33Y10/00 , B33Y80/00 , C30B11/00 , C30B29/52 , F01D5/147 , F01D5/18 , F01D5/187 , F01D5/282 , F01D9/02 , F01D9/041 , F01D9/065 , F01D25/12 , F05D2220/32 , F05D2230/31 , F05D2300/175 , F05D2300/211 , F05D2300/607 , F23R3/28 , Y02P10/292 , Y02P10/295 , B22F2003/242 , C30B11/14
Abstract: A method of forming a metal single crystal turbine component with internal passageways includes forming a polycrystalline turbine blade with internal passageways by additive manufacturing and filling the passageways with a core ceramic slurry. The ceramic slurry is then treated to harden the core and the turbine component is encased in a ceramic shell which is treated to form a ceramic mold. The turbine component in the mold is then melted and directionally solidified in the form of a single crystal. The outer shell and inner ceramic core are then removed to form a finished single crystal turbine component with internal passageways.
Abstract translation: 形成具有内部通道的金属单晶涡轮机部件的方法包括通过添加剂制造形成具有内部通道的多晶涡轮机叶片，并用核心陶瓷浆料填充通道。 然后处理陶瓷浆料以硬化芯部，并且将涡轮机部件封装在经过处理以形成陶瓷模具的陶瓷壳体中。 然后将模具中的涡轮机部件以单晶的形式熔化并定向凝固。 然后去除外壳和内陶瓷芯以形成具有内部通道的成品单晶涡轮机部件。
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